{"id":7260,"date":"2024-08-22T02:53:30","date_gmt":"2024-08-22T02:53:30","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7260"},"modified":"2026-04-28T10:42:34","modified_gmt":"2026-04-28T10:42:34","slug":"what-type-of-macromolecule-is-an-enzyme%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/zh\/what-type-of-macromolecule-is-an-enzyme%ef%bc%9f\/","title":{"rendered":"\u9176\u662f\u54ea\u79cd\u5927\u5206\u5b50\uff1f"},"content":{"rendered":"<h1><strong>\u9176\u662f\u54ea\u79cd\u5927\u5206\u5b50\uff1f<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> Enzyme and food-processing ingredients are usually selected by substrate fit, pH and temperature window, dosage, and whether the end-use specification is acceptable for the target process. The strongest commercial choice is the one that performs consistently under real processing conditions.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>\u4f17\u6240\u5468\u77e5\uff0c\u751f\u7269\u4f53\u662f\u7531\u7ec6\u80de\u7ec4\u6210\u7684\u3002\u9175\u7d20\u662f\u4eba\u4f53\u65b0\u9648\u4ee3\u8c22\u7684\u50ac\u5316\u5242\uff0c\u53ea\u6709\u9175\u7d20\u5b58\u5728\uff0c\u4eba\u4f53\u5185\u624d\u80fd\u53d1\u751f\u5316\u5b66\u53cd\u5e94\uff0c\u4f53\u5185\u7684\u65b0\u9648\u4ee3\u8c22\u624d\u80fd\u8fdb\u884c\uff0c\u6bcf\u4e2a\u7ec6\u80de\u624d\u80fd\u8868\u73b0\u51fa\u5404\u79cd\u751f\u547d\u6d3b\u52a8\u3002\u4eba\u4f53\u5185\u7684\u9175\u7d20\u8d8a\u591a\uff0c\u751f\u547d\u5c31\u8d8a\u5b8c\u6574\uff0c\u751f\u547d\u5c31\u8d8a\u5065\u5eb7\u3002\u4eba\u7c7b\u7684\u5927\u591a\u6570\u75be\u75c5\u90fd\u4e0e\u9176\u7684\u7f3a\u4e4f\u6216\u5408\u6210\u969c\u788d\u6709\u5173\u3002<\/p>\n<p>\u4e8b\u5b9e\u4e0a\uff0c\"\u9175\u7d20 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\/>\n\u5df2\u7ecf\u53d1\u73b0\u7684\u6570\u5343\u79cd\u9175\u7d20\uff0c\u5df2\u7ecf\u7eaf\u5316\u548c\u7ed3\u6676\u7684\u6570\u767e\u79cd\u9175\u7d20\uff0c\u4ee5\u53ca\u5206\u6790\u548c\u786e\u5b9a\u5316\u5b66\u7ed3\u6784\u7684\u4e00\u7ea7\u9175\u7d20\uff0c\u90fd\u88ab\u8bc1\u660e\u662f\u86cb\u767d\u8d28\u3002\u9175\u7d20\u662f\u86cb\u767d\u8d28\u7684\u6982\u5ff5\u975e\u5e38\u7262\u56fa\uff0c\u5982\u679c\u53d1\u73b0\u4e86\u86cb\u767d\u8d28\u4ee5\u5916\u7684\u5177\u6709\u50ac\u5316\u4f5c\u7528\u7684\u5927\u5206\u5b50\uff0c\u518d\u79f0\u4e4b\u4e3a\u9175\u7d20\u5c31\u4e0d\u5408\u9002\u4e86\u3002\u56e0\u6b64\uff0c\u65b0\u53d1\u73b0\u7684\u51e0\u79cd\u5177\u6709\u50ac\u5316\u6d3b\u6027\u7684\u6838\u7cd6\u6838\u9178\u88ab\u79f0\u4e3a\u7c7b\u9176\u3002<\/p>\n<p><strong>\u9176\u7684\u7279\u5f02\u6027<\/strong><\/p>\n<p>\u9176\u6700\u663e\u8457\u7684\u7279\u5f81\u4e4b\u4e00\u662f\u5176\u50ac\u5316\u53cd\u5e94\u7684\u7279\u5f02\u6027\uff08\u6216\u79f0\u4e13\u4e00\u6027\uff09\u3002\u8fd9\u65e2\u6307\u9176\u5bf9\u6548\u5e94\u7269\u7684\u9009\u62e9\uff0c\u4e5f\u6307\u5b83\u6240\u50ac\u5316\u53cd\u5e94\u7684\u7279\u5f02\u6027\u3002\u7279\u5f02\u6027\u7684\u7a0b\u5ea6\u56e0\u9176\u800c\u5f02\u3002<br \/>\n\u4f8b\u5982\uff0c\u8132\u9176\u53ea\u50ac\u5316\u5c3f\u7d20\u6c34\u89e3\u4e3aCO2\u548cNH3\uff1b\u7425\u73c0\u9178\u8131\u6c22\u9176\u53ea\u4ee5\u7425\u73c0\u9178\u4e3a\u4f5c\u7528\u7269\uff0c\u5b83\u4eec\u7684\u4e13\u4e00\u6027\u6781\u4e3a\u4e25\u683c\uff0c\u53ef\u79f0\u4e3a\u7edd\u5bf9\u4e13\u4e00\u6027\uff0c\u66f4\u591a\u7684\u9176\u5177\u6709\u5171\u57fa\u56e2\u6216\u5316\u5b66\u952e\u7684\u9009\u62e9\u6027\uff1b\u5982\u78f7\u9178\u9176\u53ef\u50ac\u5316\u6c34\u89e3\u591a\u79cd\u542b\u78f7\u9178\u7684\u5316\u5408\u7269\u4ee5\u9664\u53bb\u78f7\u9178\uff0c\u800c\u916f\u9176\u53ef\u50ac\u5316\u6c34\u89e3\u591a\u79cd\u4e0d\u540c\u5316\u5408\u7269\u7684\u916f\u952e\uff0c\u5176\u9009\u62e9\u6027\u5c31\u4e0d\u90a3\u4e48\u4e25\u683c\u4e86\u3002\u8fd9\u53ef\u79f0\u4e3a\u76f8\u5bf9\u7279\u5f02\u6027\u3002<\/p>\n<p>\u53ef\u89c1\uff0c\u4e0d\u540c\u9176\u5bf9\u7269\u8d28\u4f5c\u7528\u7684\u7279\u5f02\u6027\u5dee\u522b\u5f88\u5927\uff0c\u5373\u4f7f\u662f\u540c\u4e00\u7c7b\u9176\uff0c\u7531\u4e8e\u6765\u6e90\u4e0d\u540c\uff0c\u7279\u5f02\u6027\u7684\u4e25\u683c\u7a0b\u5ea6\u4e5f\u4e0d\u4e00\u81f4\u3002<\/p>\n<p><strong>\u9176\u7684\u91cd\u8981\u6027<\/strong><\/p>\n<p>\u4eba\u4f53\u548c\u5176\u4ed6\u751f\u7269\u4f53\u4f1a\u53d1\u751f\u6210\u5343\u4e0a\u4e07\u79cd\u4e0d\u540c\u7684\u5316\u5b66\u53cd\u5e94\u3002\u6240\u6709\u6d3b\u52a8\uff0c\u5982\u6d88\u5316\u3001\u5438\u6536\u3001\u8fd0\u8f93\u3001\u5408\u6210\u3001\u5206\u6ccc\u3001\u8fd0\u52a8\u548c\u7e41\u6b96\uff08\u901a\u5e38\u79f0\u4e3a\u7269\u8d28\u4ee3\u8c22\uff09\uff0c\u90fd\u4ee5\u5316\u5b66\u53cd\u5e94\u4e3a\u57fa\u7840\u3002\u8fd9\u4e9b\u53cd\u5e94\u5927\u591a\u662f\u7f13\u6162\u7684\uff0c\u4f46\u9176\u53ef\u4ee5\u52a0\u901f\u8fd9\u4e9b\u53cd\u5e94\uff0c\u4ece\u800c\u4f7f\u751f\u547d\u8d56\u4ee5\u751f\u5b58\u7684\u5404\u79cd\u6d3b\u52a8\u5f97\u4ee5\u53ca\u65f6\u8fdb\u884c\u3002\u8fd9\u4e9b\u53cd\u5e94\u7edd\u5927\u591a\u6570\u90fd\u5728\u7ec6\u80de\u5185\u8fdb\u884c\uff1b\u6bcf\u4e2a\u53cd\u5e94\u90fd\u7531\u4e0d\u540c\u7684\u9176\u50ac\u5316\uff1b\u7ec6\u80de\u5185\u6709\u6210\u5343\u4e0a\u4e07\u79cd\u9176\uff0c\u5b83\u4eec\u88ab\u5206\u9694\u5728\u4e0d\u540c\u7684\u7ec6\u80de\u5668\u4e2d\uff0c\u6709\u6761\u4e0d\u7d0a\u5730\u50ac\u5316\u7740\u5bf9\u751f\u547d\u81f3\u5173\u91cd\u8981\u7684\u53cd\u5e94\u3002<\/p>\n<p>\u4ee5\u6211\u4eec\u6bcf\u5929\u5403\u7684\u6dc0\u7c89\u4e3a\u4f8b\uff0c\u6dc0\u7c89\u5728\u6d88\u5316\u9053\u5185\u88ab\u6d88\u5316\uff0c\u5728\u6dc0\u7c89\u9176\u7b49\u50ac\u5316\u9176\u7684\u4f5c\u7528\u4e0b\u6c34\u89e3\u6210\u8461\u8404\u7cd6\uff0c\u800c\u8461\u8404\u7cd6\u8fdb\u5165\u7ec6\u80de\u5185\uff0c\u4e5f\u662f\u5728\u9176\u7684\u50ac\u5316\u4e0b\u8fdb\u884c\u7684\uff0c\u8461\u8404\u7cd6\u5728\u7ec6\u80de\u5185\u7684\u5404\u79cd\u4ee3\u8c22\u66f4\u662f\u4e00\u7cfb\u5217\u9176\u50ac\u5316\u53cd\u5e94\uff0c\u5c06\u8461\u8404\u7cd6\u6c27\u5316\u6210\u4e8c\u6c27\u5316\u78b3\u548c\u6c34\uff0c\u4f9b\u7ed9\u80fd\u91cf\uff0c\u8fd8\u53ef\u4ee5\u8f6c\u5316\u6210\u8102\u80aa\u7b49\u5176\u4ed6\u7269\u8d28\u3002\u8461\u8404\u7cd6\u5728\u4f53\u5185\u7684\u6c27\u5316\u548c\u5728\u4f53\u5916\u7684\u71c3\u70e7\u76f8\u6bd4\uff0c\u867d\u7136\u4ea7\u7269\u90fd\u662f\u4e8c\u6c27\u5316\u78b3\u548c\u6c34\uff0c\u90fd\u4f1a\u91ca\u653e\u80fd\u91cf\uff0c\u4f46\u8461\u8404\u7cd6\u5728\u4f53\u5185\u7684\u6c27\u5316\u662f\u5728\u9176\u7684\u50ac\u5316\u4e0b\uff0c\u5728\u5ba4\u6e29\u7b49\u6e29\u548c\u7684\u6761\u4ef6\u4e0b\u8fdb\u884c\uff0c\u7ecf\u8fc7\u591a\u4e2a\u6b65\u9aa4\uff0c\u9010\u6e10\u91ca\u653e\u51fa\u80fd\u91cf\uff0c\u5bb9\u6613\u88ab\u5229\u7528\uff0c\u8fd9\u4e0e\u4f53\u5916\u7684\u71c3\u70e7\u6709\u7740\u6781\u5927\u7684\u4e0d\u540c\u3002<\/p>\n<p><strong>I.<\/strong> <strong>\u98df\u54c1\u53d1\u9175\u5de5\u4e1a<\/strong><\/p>\n<p>\u9171\u6cb9\u7684\u917f\u9020\u662f\u5229\u7528\u9ed1\u66f2\u9709\u5206\u6ccc\u7684\u86cb\u767d\u9176\u5206\u89e3\u539f\u6599\u4e2d\u7684\u86cb\u767d\u8d28\uff0c\u5c06\u5176\u964d\u89e3\u6210\u80bd\u3001\u6c28\u57fa\u9178\u7b49\uff0c\u4ece\u800c\u751f\u4ea7\u51fa\u8272\u3001\u9999\u3001\u5473\u4ff1\u5168\u7684\u9171\u6cb9\u3002\u4f8b\u5982\uff0c\u7528\u4e8e\u9171\u6cb9\u751f\u4ea7\u7684\u9178\u6027\u86cb\u767d\u9176\u53ef\u4ee5\u5f25\u8865\u918b\u66f2\u4e2d\u9176\u7684\u4e0d\u8db3\uff0c\u4fc3\u8fdb\u9171\u6cb9\u548c\u918b\u539f\u6599\u4e2d\u86cb\u767d\u8d28\u7684\u5206\u89e3\uff0c\u5f3a\u5316\u751f\u4ea7\u5de5\u827a\uff0c\u4fbf\u4e8e\u89c4\u6a21\u5316\u751f\u4ea7\u3002\u6b64\u5916\uff0c\u86cb\u767d\u9176\u7684\u6c34\u89e3\u53ef\u4ee5\u589e\u52a0\u9171\u6cb9\u9152\u4e2d\u6c28\u57fa\u6c2e\u7684\u542b\u91cf\uff0c\u4ece\u800c\u4fc3\u8fdb\u53d1\u9175\u8fc7\u7a0b\u548c\u9999\u5473\u7269\u8d28\u7684\u5f62\u6210\u3002\u540c\u65f6\u8fd8\u6709\u52a9\u4e8e\u63d0\u9ad8\u539f\u6599\u5229\u7528\u7387\uff0c\u8282\u7ea6\u7cae\u98df\uff0c\u964d\u4f4e\u6210\u672c\uff0c\u6709\u5229\u4e8e\u63d0\u9ad8\u4ea7\u91cf\u548c\u7a33\u5b9a\u4ea7\u54c1\u8d28\u91cf\u3002<\/p>\n<p><strong>II.<\/strong> <strong>\u5728\u5564\u9152\u917f\u9020\u65b9\u9762<\/strong><\/p>\n<p>\u5f53\u9ea6\u82bd\u91cf\u51cf\u5c11\u3001\u8f85\u6599\u589e\u52a0\u65f6\uff0c\u5f80\u5f80\u9700\u8981\u8865\u5145\u86cb\u767d\u9176\u6765\u5145\u5206\u964d\u89e3\u86cb\u767d\u8d28\uff0c\u800c\u5fae\u751f\u7269\u9178\u6027\u86cb\u767d\u9176\u4e5f\u662f\u4e00\u79cd\u6709\u6548\u7684\u5564\u9152\u6f84\u6e05\u5242\u3002<\/p>\n<p><strong>III.<\/strong> <strong>\u5728\u97a3\u9769\u751f\u4ea7\u4e2d<\/strong><\/p>\n<p>\u5236\u9769\u539f\u6599\u76ae\u4e2d\u7684\u7ea4\u7ef4\u72b6\u86cb\u767d\u8d28\u662f\u76ae\u9769\u7684\u6709\u7528\u6210\u5206\uff0c\u4f46\u4e5f\u6709\u8bb8\u591a\u975e\u7ea4\u7ef4\u72b6\u86cb\u767d\u8d28\u5b58\u5728\u4e8e\u7ea4\u7ef4\u95f4\u9699\u548c\u8868\u76ae\u4e2d\uff0c\u8fd9\u4e9b\u86cb\u767d\u8d28\u542b\u91cf\u5f88\u5c11\uff0c\u5982\u679c\u4e0d\u53bb\u9664\uff0c\u6210\u54c1\u9769\u5c31\u4f1a\u53d8\u5f97\u53c8\u786c\u53c8\u8106\u3002\u56e0\u6b64\u5fc5\u987b\u4f9d\u9760\u86cb\u767d\u9176\uff0c\u86cb\u767d\u9176\u662f\u7528\u4e8e\u76ae\u9769\u52a0\u5de5\u4e2d\u5206\u89e3\u95f4\u9699\u86cb\u767d\u8d28\u7684\u9176\uff0c\u56fd\u5185\u751f\u4ea7\u7684\u4e2d\u6027\u548c\u78b1\u6027\u86cb\u767d\u9176\u5236\u5242\u5747\u53ef\u7528\u4e8e\u9176\u8131\u6bdb\u3002<\/p>\n<p><strong>\u56db<\/strong> <strong>\u7528\u4e8e\u5236\u9020\u660e\u80f6\u548c\u53ef\u6eb6\u6027\u80f6\u539f\u7ea4\u7ef4\uff1a<\/strong><\/p>\n<p>\u5de5\u4e1a\u4e0a\u7528\u77f3\u7070\u6c34\u6d78\u51fa\u76ae\u3001\u9aa8\u7b49\u539f\u6599\u4e2d\u7684\u6cb9\u8102\u548c\u6742\u86cb\u767d\u7b49\uff0c\u8fd9\u79cd\u5de5\u827a\u8017\u65f6\u957f\u8fbe\u6570\u6708\uff0c\u52b3\u52a8\u5f3a\u5ea6\u5927\uff0c\u51fa\u80f6\u7387\u4f4e\u4e14\u80fd\u8017\u5927\uff0c\u7528\u86cb\u767d\u9176\u63d0\u7eaf\u80f6\u539f\u86cb\u767d\uff0c\u660e\u80f6\u7eaf\u5ea6\u9ad8\uff0c\u8d28\u91cf\u597d\uff0c\u76f8\u5bf9\u5206\u5b50\u8d28\u91cf\u5747\u5300\uff0c\u5206\u5b50\u6392\u5217\u6574\u9f50\uff0c\u751f\u4ea7\u5468\u671f\u77ed\uff0c\u660e\u80f6\u6210\u54c1\u7387\u9ad8\u3002<\/p>\n<p><strong>V.<\/strong> <strong>\u7528\u4e8e\u7f8a\u6bdb\u4f4e\u6e29\u67d3\u8272\u7684\u524d\u5904\u7406\uff1a<\/strong><\/p>\n<p>\u7f8a\u6bdb\u7528\u9ad8\u6e29\u67d3\u8272\uff0c\u4f1a\u4f7f\u7f8a\u6bdb\u7684\u5f3a\u5ea6\u53d7\u635f\uff0c\u6613\u9020\u6210\u7ea4\u7ef4\u6be1\u5316\u6536\u7f29\u548c\u6bdb\u4f53\u7ad6\u7acb\uff0c\u7528\u86cb\u767d\u9176\u5904\u7406\u7684\u7f8a\u6bdb\uff0c\u5728\u6cb8\u70b9\u67d3\u8272\uff0c2min\u7684\u4e0a\u8272\u7387\u51e0\u4e4e\u53ef\u8fbe100%\uff0c\u6210\u54c1\u8272\u6cfd\u9c9c\u8273\uff0c\u624b\u611f\u4e30\u6ee1\uff0c\u800c\u4e14\u5e9f\u6c34\u4e2d\u71c3\u6599\u542b\u91cf\u5927\u5927\u964d\u4f4e\u3002<\/p>\n<p><strong>\u7528\u4e8e\u4e1d\u7ef8\u8131\u80f6\uff1a<\/strong><\/p>\n<p>\u751f\u4e1d\u7ec7\u7269\u5fc5\u987b\u8131\u80f6\uff0c\u4e1d\u80f6\u662f\u4e00\u79cd\u86cb\u767d\u8d28\uff0c\u6211\u56fd\u4f20\u7edf\u4e0a\u91c7\u7528\u78b1\u7682\u6cd5\u9ad8\u6e29\u7cbe\u70bc\u8fdb\u884c\u8131\u80f6\uff0c\u7f3a\u70b9\u5f88\u591a\uff0c\u78b1\u4fb5\u5165\u4e1d\u7ef8\u989c\u6599\uff0c\u6613\u5f71\u54cd\u5149\u6cfd\uff0c\u800c\u7528\u86cb\u767d\u9176\u8131\u80f6\uff0c\u6210\u54c1\u6da6\u6ed1\u624b\u611f\u67d4\u8f6f\uff0c\u5149\u6cfd\u9c9c\u8273\uff0c\u800c\u4e14\u8131\u80f6\u65f6\u95f4\u77ed\uff0c\u64cd\u4f5c\u6e29\u5ea6\u4f4e\uff0c\u751f\u4ea7\u7387\u63d0\u9ad8\u3002<\/p>\n<p>\u9176\u57fa\u56e0\u5de5\u7a0b\u548c\u86cb\u767d\u8d28\u5de5\u7a0b\u5de5\u4e1a\u751f\u7269\u50ac\u531620\u4e16\u7eaa90\u5e74\u4ee3\uff0c\u86cb\u767d\u8d28\u5b9a\u5411\u8fdb\u5316\u5174\u8d77\uff0c\u57fa\u56e0\u7ec4\u5b66\u548c\u86cb\u767d\u8d28\u7ec4\u5b66\u6280\u672f\u53d1\u5c55\u3002\u5de5\u4e1a\u751f\u7269\u50ac\u5316\u7684\u6838\u5fc3\u662f\u9176\u7684\u5e94\u7528\u3002\u4e0e\u4f20\u7edf\u7684\u5316\u5b66\u50ac\u5316\u76f8\u6bd4\uff0c\u751f\u7269\u50ac\u5316\u5177\u6709\u4f4d\u70b9\u7279\u5f02\u6027\u548c\u7acb\u4f53\u7279\u5f02\u6027\u7b49\u4f18\u70b9\uff0c\u4eba\u4eec\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u610f\u613f\u8fdb\u884c \"\u518d\u8fdb\u5316\"\uff0c\u800c\u4e0d\u9700\u8981\u4e86\u89e3\u9176\u7684\u7ed3\u6784\uff0c\u53ef\u7528\u4e8e\u57fa\u56e0\u514b\u9686\u3001\u968f\u673a\u7a81\u53d8\u6216\u6742\u4ea4\u3001\u9776\u5411\u7a81\u53d8\u4ee5\u53ca\u7528\u6613\u51fa\u9519\u7684PCR\u65b9\u6cd5\u6784\u5efa\u7a81\u53d8\u6587\u5e93\u7b49\u3002\u53ef\u901a\u8fc7\u514b\u9686\u3001\u968f\u673a\u7a81\u53d8\u6216\u6742\u4ea4\u3001\u5b9a\u5411\u7a81\u53d8\u548c\u6613\u9519 PCR \u7b49\u65b9\u6cd5\u6784\u5efa\u7a81\u53d8\u6587\u5e93\uff0c\u5e76\u53ef\u4e0e\u9ad8\u901a\u91cf\u7b5b\u9009\u7b56\u7565\u76f8\u7ed3\u5408\uff0c\u4ee5\u63d0\u9ad8\u9176\u7684\u6d3b\u6027\u3001\u7a33\u5b9a\u6027\u3001\u7acb\u4f53\u9009\u62e9\u6027\u548c\u975e\u6c34\u6027\u53cd\u5e94\u7279\u6027\u3002<\/p>\n<p>\u6728\u805a\u7cd6\u9176\u662f\u964d\u89e3\u534a\u7ea4\u7ef4\u7d20\u7684\u5173\u952e\u9176\uff0c\u5728\u4e2d\u56fd\uff0c\u6211\u4eec\u5229\u7528\u6a44\u6984\u94fe\u9709\u83cc\u7684\u57fa\u56e0\u5c06\u5176\u8f6c\u5165\u5230\u6bd5\u8d64\u9175\u6bcdPichiapastoris\u4e2d\uff0c\u83b7\u5f97\u4e86\u9ad8\u6548\u8868\u8fbe\u3002\u9176\u6d3b\u529b\u4e3a 1 200 U\/mL\uff0c\u6bd4\u6d3b\u529b\u4e3a 2 869 U\/mg\u3002\u5b83\u5177\u6709\u5f88\u597d\u7684\u6297\u86cb\u767d\u9176\u964d\u89e3\u80fd\u529b [3]\u3002\u5c06\u55dc\u9178\u6027\u771f\u83ccBiospora sp. MEY-1\u76844\u4e2a\u57fa\u56e0\u6210\u529f\u514b\u9686\u5230\u917f\u9152\u9175\u6bcd\u4e2d\u8fdb\u884c\u5f02\u6e90\u8868\u8fbe\uff0c\u91cd\u7ec4\u9175\u6bcdXYL11\u9176\u7684\u6bd4\u6d3b\u529b\u4e3a1 8831 U\/mg\uff0c\u572890 \u2103\u4e0b10 min\uff0c\u9176\u7684\u6d3b\u529b\u4fdd\u6301\u572887%\u4ee5\u4e0a\u3002\u71d5\u9ea6\u6728\u805a\u7cd6\u964d\u89e3\u4e3b\u8981\u4ea7\u751f\u6728\u7cd6\u548c\u6728\u805a\u7cd6\u4e8c\u7cd6\uff0c\u800c\u6728\u805a\u7cd6\u4e8c\u7cd6\u5177\u6709\u826f\u597d\u7684\u6297\u86cb\u767d\u9176\u964d\u89e3\u80fd\u529b[8]\u3002\u9ed1\u918b\u6817\u7684\u6728\u805a\u7cd6\u4ea7\u751f\u57fa\u56e0IME-216\u88ab\u514b\u9686\u5e76\u5728\u917f\u9152\u9175\u6bcd\u4e2d\u8868\u8fbe\uff0c\u6d3b\u529b\u63d0\u9ad8\u523090 000 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529 U\/mL[10]\uff0c\u662f\u539f\u83cc\u682a\u76847.8\u500d\u3002\u5728\u5927\u80a0\u6746\u83cc\u4e2d\u8868\u8fbe\u4e86\u5b89\u5e03\u62c9\u6c0f\u9570\u5200\u83cc\u7684\u591a\u529f\u80fd\u7ea4\u7ef4\u7d20\u9176\u57fa\u56e0\uff0c\u83b7\u5f97\u4e86\u9ad8\u7279\u5f02\u6d3b\u6027\u7ea4\u7ef4\u7d20\u9176\u682a\uff0c\u5bf9\u6728\u8d28\u7d20\u3001\u5bf9\u785d\u57fa\u82ef\u915a\u7ea4\u7ef4\u4e8c\u7cd6\u82f7\u548c\u7fa7\u7532\u57fa\u7ea4\u7ef4\u7d20\u5177\u6709\u826f\u597d\u7684\u6c34\u89e3\u6d3b\u6027[5]\u3002\u55dc\u70ed\u5206\u679d\u6746\u83cc S38 Swollenin \u57fa\u56e0\u7684\u514b\u9686\u53ef\u80fd\u4f1a\u7834\u574f\u6c22\u952e\uff0c\u800c\u6c22\u952e\u662f\u771f\u83cc\u964d\u89e3\u7ea4\u7ef4\u7d20\u9176\u7cfb\u7edf\u7684\u4e00\u4e2a\u7ec4\u6210\u90e8\u5206[6]\u3002\u6b64\u5916\uff0c\u6211\u56fd\u4e5f\u5f00\u5c55\u4e86\u9ec4\u7fc5\u5927\u767d\u8681\u6728\u8d28\u7ea4\u7ef4\u7d20\u964d\u89e3\u9176\u7cfb\u7edf\u7684\u7814\u7a76<\/p>\n<p>\u8102\u80aa\u9176\u662f\u751f\u7269\u5408\u6210\u4e2d\u7684\u4e00\u7c7b\u91cd\u8981\u9176\u3002\u76ee\u524d\uff0c\u6211\u56fd\u5df2\u5efa\u7acb\u4e86\u901a\u8fc7\u5408\u7406\u8bbe\u8ba1\u6210\u719f\u7684 3 \u4e2a\u8102\u80aa\u9176\u57fa\u56e0\u7684\u6539\u9020\u3001\u751f\u4ea7\u548c\u5e94\u7528\u6280\u672f\u5e73\u53f0\u3002\u5229\u7528\u57fa\u56e0\u91cd\u7ec4\u6280\u672f\uff0c317%\u63d0\u9ad8\u4e86\u6269\u5f20\u9752\u9709FS8486\u7684\u9176\u6d3b\u6027[7]\u3002\u5bf9\u8102\u80aa\u9176 \"\u5e3d \"\u7ed3\u6784\u8fdb\u884c\u5b9a\u5411\u7a81\u53d8\uff0c\u83b7\u5f97\u5f00\u5e3d\u8102\u80aa\u9176\uff0c\u9176\u6bd4\u6d3b\u529b\u63d0\u9ad85.7\u500d\uff0c\u4e24\u76f8\u50ac\u5316\u6548\u7387\u63d0\u9ad81.8\u500d[8]\u3002<br \/>\n\u6211\u56fd\u8fd8\u6784\u5efa\u4e86\u8868\u9762\u5c55\u793a\u5de5\u7a0b\u83cc\u3001\u5927\u80a0\u6746\u83cc\u5de5\u7a0b\u83cc\u3001\u6bd5\u8d64\u9709\u5de5\u7a0b\u83cc\u9ad8\u5bc6\u5ea6\u57f9\u517b\u6280\u672f\u5e73\u53f0\uff0c\u5047\u4e1d\u9175\u6bcd99-125\u8102\u80aa\u9176\u6d3b\u6027\u8fbe\u523015 000 U\/mL\u4ee5\u4e0a[9]\u3002\u514b\u9686\u7684\u7c73\u9ed1\u6839\u9709\u8102\u80aa\u9176\u5728\u4e24\u79cd\u6bd5\u8d64\u9175\u6bcd\u4e2d\u6210\u529f\u8868\u8fbe\uff0c\u6700\u9ad8\u9176\u6d3b\u8fbe\u523018 000 U\/mL\u30024 \u2103\u6761\u4ef6\u4e0b 6 \u4e2a\u6708\u9176\u6d3b\u4e0d\u964d\u4f4e\uff0c12 h \u751f\u7269\u67f4\u6cb9\u4ea7\u91cf\u8d85\u8fc7 95% [9]\u3002Rhizopuschinensis\u8102\u80aa\u9176\u57fa\u56e0\u88ab\u6210\u529f\u514b\u9686\u5230Picrosylla\u4e2d\uff0c\u4e24\u79cd\u5171\u8868\u8fbe\u7684\u4f34\u4fa3\u86cb\u767d\u53ef\u4f7f\u9176\u6d3b\u6027\u63d0\u9ad830%\uff0c\u9176\u6d3b\u6027\u8fbe\u523016 200 U\/mL[10-11]\u3002\u540c\u65f6\uff0c\u8fd8\u5bf9\u8010\u6709\u673a\u6eb6\u5242\u548c\u70ed\u7a33\u5b9a\u6027\u597d\u7684\u7ec6\u80de\u7ed3\u5408\u8102\u80aa\u9176\u8fdb\u884c\u4e86\u7814\u7a76\u3002<\/p>\n<p>\u6dc0\u7c89\u9176\u662f\u4e00\u79cd\u975e\u5e38\u91cd\u8981\u7684\u5de5\u4e1a\u9176\uff0c\u5360\u9176\u5e02\u573a\u7684 25%\u3002\u76ee\u524d\u5de5\u4e1a\u4e0a\u4e3b\u8981\u662f\u9ad8\u6e29\u9176\uff0c\u6df1\u6d77\u6db2\u53e3\u55dc\u70ed\u538c\u6c27\u53e4\u7ec6\u83ccThermococcus\u5c5e\u4ea7\u751f\u4e86\u7ec6\u80de\u5916\u8010\u70ed\u9ad8\u6e29\u9176\uff0c\u6700\u9002\u6e29\u5ea6\u4e3a95\u2103\uff0c100\u2103\u4ecd\u670960%\u7684\u6d3b\u529b\uff0c\u9176\u57fa\u56e0\u88abPCR\u514b\u9686\uff0c\u5e76\u5728\u5927\u80a0\u6746\u83cc\u4e2d\u8868\u8fbe[7]\u3002\u5728\u4e91\u5357\u817e\u51b2\u4e5f\u5206\u79bb\u5230\u4e24\u682a\u8010\u70ed\u4ea7\u6dc0\u7c89\u5730\u6746\u83cc\uff0c\u7eaf\u5316\u540e\u7684\u6bd4\u6d3b\u529b\u5206\u522b\u4e3a 1 320 U\/mg \u548c 890 U\/mg [7]\u3002\u901a\u8fc7PCR\u6280\u672f\u514b\u9686\u4e86\u55dc\u9178\u6027\u82bd\u5b62\u6746\u83cc\u7684\u57fa\u56e0\uff0c\u5728\u5176\u4e2d\u5f02\u6e90\u8868\u8fbe\u4e86\u67af\u8349\u82bd\u5b62\u6746\u83cc\uff0c\u5176\u6d3b\u6027\u4e3a450 U\/mL[9]\u3002\u4e2d\u55dc\u9178\u6027\u03b1-\u6dc0\u7c89\u9176\uff0c\u5728\u6dc0\u7c89\u52a0\u5de5\u8fc7\u7a0b\u4e2d\u5177\u6709\u8282\u80fd\u964d\u8017\u7684\u4f5c\u7528\uff0c\u67af\u8349\u82bd\u5b62\u6746\u83cc\u03b1-\u6dc0\u7c89\u9176\u57fa\u56e0\u4e0e\u6dc0\u7c89\u82bd\u5b62\u6746\u83cc\u03b1-\u6dc0\u7c89\u9176\u57fa\u56e0\u670998%\u540c\u6e90\u6027[7]\u3002<\/p>\n<p>\u7518\u9732\u805a\u7cd6\u9176\u5c5e\u4e8e\u534a\u7ea4\u7ef4\u7d20\u9176\uff0c\u9002\u7528\u4e8e\u7518\u9732\u5be1\u7cd6\u7684\u5236\u5907\u3002\u8087\u4e1c\u5e02\u65e5\u6210\u9176\u5236\u5242\u516c\u53f8\u7528\u9ed1\u66f2\u9709\u5de5\u7a0b\u83cc\u9178\u6027\u03b2-\u7518\u9732\u805a\u7cd6\u9176\u8868\u8fbe\u6d3b\u6027\u4e3a20 000 U\/mL\uff0c\u4e3a\u76ee\u524d\u751f\u4ea7\u83cc\u682a\u6c34\u5e73\u768425\u500d\uff0c\u5904\u4e8e\u771f\u83cc\u57fa\u56e0\u5de5\u7a0b\u83cc\u7684\u9886\u5148\u5730\u4f4d[10]\u3002\u901a\u8fc7DNA\u6d17\u724c\u5b9a\u5411\u7a81\u53d8\u83b7\u5f97\u4e86\u5177\u6709\u8010\u9ad8\u6e29\u3001\u8010\u9178\u6027\u80fd\u7684A. tabescens MAN 47 \u03b2-\u7518\u9732\u805a\u7cd6\u9176\u7a81\u53d8\u4f53\uff0c\u5728\u9ad8\u6e2980 \u2103\u3001pH 4.0\u6761\u4ef6\u4e0b\u7684\u9176\u6d3b\u529b\u662f\u91ce\u751f\u578b\u768410\u500d\u3002\u901a\u8fc7\u6709\u9488\u5bf9\u6027\u5730\u5f15\u5165 N-\u7cd6\u57fa\u5316\u4f4d\u70b9\uff0c\u91ce\u751f\u578b\u548c\u7a81\u53d8\u4f53\u5747\u80fd\u5728 A. tabescens \u4e2d\u8868\u8fbe\uff0c\u4e14\u70ed\u7a33\u5b9a\u6027\u3001\u9178\u7a33\u5b9a\u6027\u548c\u6297\u86cb\u767d\u9176\u80fd\u529b\u5747\u6709\u6240\u63d0\u9ad8\u3002\u6b64\u5916\uff0c\u8fd8\u83b7\u5f97\u4e86\u4e09\u79cd\u7518\u9732\u805a\u7cd6\u9176\u6d3b\u6027\u6bd4\u91ce\u751f\u578b\u9ad8 3-5 \u500d\u7684\u7a81\u53d8\u4f53 [10-11]\u3002\u4ece\u55dc\u70ed\u70ed\u6746\u83cc\uff08Thermoanaerobacter thermophilus\uff09\u4e2d\u514b\u9686\u51fa\u4e00\u79cd\u70ed\u7a33\u5b9a\u6027\u03b2-1,4-\u7518\u9732\u805a\u7cd6\u9176\uff0c\u5728\u9ad8\u6e29\u3001\u4f4e\u6e17\u900f\u6027\u6cb9\u4e95\u4e2d\uff0c\u8be5\u9176\u5728 80 \u2103 \u65f6\u5bf9\u7f9f\u74dc\u5c14\u80f6\u7684\u6d3b\u6027\u6700\u9ad8\u3002\u8fd9\u79cd\u9176\u7684\u534a\u8870\u671f\u4e3a 46 h [10]\u3002<\/p>\n<p>\u6f06\u9176\u662f\u4e00\u79cd\u542b\u94dc\u591a\u915a\u6c27\u5316\u9176\u3001\u6728\u8d28\u7d20\u5206\u89e3\u9176\uff0c\u8fd8\u80fd\u50ac\u5316\u915a\u7c7b\u3001\u82b3\u9999\u80fa\u3001\u4f4e\u805a\u7269\u7684\u5408\u6210\u3002\u4ece\u7a17\u8349\u4e2d\u514b\u9686\u7684\u6f06\u9176\u57fa\u56e0\u5728\u917f\u9152\u9175\u6bcd\u4e2d\u7684\u8868\u8fbe\u6d3b\u6027\u4e3a 9.03 U\/mL\uff0c\u662f\u539f\u83cc\u682a\u7684 3 \u500d[5]\u3002\u5c06\u91ce\u751f\u79be\u672c\u79d1\u690d\u7269Panus rudis\u6f06\u9176\u8f6c\u5316\u5230Picros\u9175\u6bcd\u4e2d\u8fdb\u884c\u5206\u6ccc\u548c\u8868\u8fbe\uff0c\u9176\u7684\u6bd4\u6d3b\u529b\u4e3a16.17 U\/mg\uff0c\u901a\u8fc7\u5b9a\u5411\u7a81\u53d8\u548c\u968f\u673a\u7a81\u53d8\uff0c\u9176\u7684\u6bd4\u6d3b\u529b\u63d0\u9ad8\u4e864.4\u500d[7]\u3002\u5bf9\u65b0\u578b\u6d77\u6d0b\u7ec6\u83cc\u6f06\u9176\u8fdb\u884c\u6c28\u57fa\u9178\u5b9a\u5411\u8bf1\u53d8\uff0c\u7a81\u53d8\u4f53\u7684\u534a\u8870\u671f\u5ef6\u957f\u4e86 3 \u500d\uff0c\u53ef\u6eb6\u6027\u86cb\u767d\u6bd4\u4f18\u5316\u524d\u589e\u52a0\u4e86 244%\u3002\u53d1\u9175\u4ea7\u91cf\u662f\u91ce\u751f\u578b\u7684 7.9 \u500d[10]\u3002\u70ed\u5e26\u767d\u8150\u771f\u83cc\u83cc\u682a\u7684\u6f06\u9176\u6d3b\u6027\u8fbe\u5230 11 400 U\/L \uff08\u6108\u521b\u6728\u915a\u6cd5\uff09[7]\u3002<\/p>\n<p>\u666e\u9c81\u5170\u9176\u53c8\u79f0\u6f6e\u9709\u7d20\u591a\u7cd6\u9176\uff0c\u662f\u4e00\u79cd\u80fd\u5206\u89e3\u03b1-1,6-\u8461\u7cd6\u82f7\u952e\u7684\u53bb\u652f\u94fe\u9176\u3002\u70ed\u7403\u83cc HJ21 \u4ea7\u751f\u7684\u80de\u5916\u9ad8\u6e29\u666e\u9c81\u5170\u9176\u7684\u6700\u9002\u6e29\u5ea6\u4e3a 95 \u2103\uff0c\u5728 100 \u2103 \u4e0b\u6301\u7eed 2 \u5c0f\u65f6\uff0c\u9176\u6d3b\u6027\u4ecd\u8d85\u8fc7 50% [7]\u3002\u8be5\u9176\u7684\u57fa\u56e0\u662f\u901a\u8fc7 PCR \u514b\u9686\u7684\u3002\u5c06 Anoxy bacillus sp. p28 \u514b\u9686\u5230\u560c\u5464\u9176\u57fa\u56e0\u5e8f\u5217\u4e2d\uff0c\u6784\u5efa\u91cd\u7ec4\u8d28\u7c92\u3002\u8f6c\u5165\u5927\u80a0\u6746\u83cc\u540e\uff0c\u4ea7\u7269\u4e3a\u5355\u4e00\u9ea6\u82bd\u4e09\u7cd6\uff0c\u5373 I \u578b\u666e\u9c81\u5170\u9176\u3002\u5c06\u5206\u79bb\u81ea\u817e\u51b2\u6e29\u6cc9\u7684\u8010\u70ed\u538c\u6c27\u82bd\u5b62\u6746\u83cc\u7684\u560c\u5464\u9176\u57fa\u56e0\u5bfc\u5165\u67af\u8349\u82bd\u5b62\u6746\u83cc\u5e76\u8868\u8fbe\u300260 \u2103\u300148 h\u4ecd\u4fdd\u755950%\u4ee5\u4e0a\u7684\u6d3b\u529b\uff0c\u80de\u5916\u9176\u6d3b\u6027\u4e3a42 U\/mL\uff0c\u8868\u8fbe\u6d3b\u529b\u63d0\u9ad8\u4e8640\u500d[10]\u3002\u5357\u4eac\u767e\u4e16\u6770\u751f\u7269\u5de5\u7a0b\u516c\u53f8\u901a\u8fc7\u57fa\u56e0\u6572\u9664\u548c\u91cd\u7ec4\u6280\u672f\uff0c\u5bf9\u91ce\u751f\u82bd\u5b62\u6746\u83cc\u666e\u9c81\u5170\u9176\u7684\u57fa\u56e0\u8fdb\u884c\u6539\u9020\uff0c\u5236\u6210\u4e0e\u8461\u8404\u7cd6\u6dc0\u7c89\u9176\u7684\u590d\u5408\u9176\uff0c\u53ef\u5236\u5907DE\u503c\u5927\u4e8e96.5\u7684\u8461\u8404\u7cd6\uff0c\u5546\u54c1\u540d\u4e3a\u9ad8DEX\u7cfb\u5217\uff0c\u53ef\u6ee1\u8db3\u8461\u8404\u7cd6\u7684\u751f\u4ea7\uff0c\u8fbe\u5230\u56fd\u9645\u6c34\u5e73[10]\u3002<\/p>\n<p>\u9752\u9709\u7d20\u9170\u5316\u9176\u662f\u03b2-\u5185\u9170\u80fa\u7c7b\u6297\u751f\u7d20\u4ea7\u4e1a\u7684\u5173\u952e\u9176\u3002\u6211\u56fd\u5df2\u6210\u529f\u8fdb\u5165\u9176\u5408\u6210\u6297\u751f\u7d20\u4ea7\u4e1a\uff0c\u9752\u9709\u7d20\u9170\u5316\u9176\u901a\u8fc7\u8bf1\u53d8\u83b7\u5f97\u7684\u7a81\u53d8\u682a\u6d3b\u529b\u4e3a820 U\/mL[2]\u3002\u514b\u9686\u5de8\u578b\u82bd\u5b62\u6746\u83cc\u9752\u9709\u7d20\u9170\u5316\u9176\u57fa\u56e0\u5728\u67af\u8349\u82bd\u5b62\u6746\u83cc\u4e2d\u8868\u8fbe\uff0c\u6d3b\u529b\u4e3a30 U\/mL[4]\u3002\u9752\u9709\u7d20\u9170\u5316\u9176\u5728\u67af\u8349\u82bd\u5b62\u6746\u83cc\u4e2d\u7684\u5206\u6ccc\u8868\u8fbe\u91cf\u4e3a 864 U\/L\uff0c\u662f\u91ce\u751f\u578b\u7c7b\u82bd\u5b62\u6746\u83cc\u751f\u4ea7\u8005\u7caa\u80a0\u7403\u83cc\u4ea7\u91cf\u7684 144 \u500d[5]\u3002\u7caa\u80a0\u6746\u83cc\u7684\u9752\u9709\u7d20\u9170\u5316\u9176\u5728\u5927\u80a0\u6746\u83cc\u4e2d\u5206\u6ccc\u8868\u8fbe\uff0c\u6539\u826f\u57f9\u517b\u7684\u5de5\u7a0b\u83cc\u9176\u6d3b\u5927\u4e8e 2 000 U\/L\u30027-\u6c28\u57fa\u5934\u5b62\u70f7\u9178\u9170\u5316\u9176\uff08GL-7-ACA acylase\uff09\u53ef\u8f6c\u5316\u5934\u5b62\u83cc\u7d20C\uff0c\u5e76\u5728\u5927\u80a0\u6746\u83cc\u4e2d\u8868\u8fbe\uff0c\u6700\u9ad8\u9176\u6d3b\u53ef\u8fbe266 U\/L[5]\uff0c\u56fa\u5b9a\u5728Eupergitc\u8f7d\u4f53\u4e2d\u7684\u5de8\u5927\u82bd\u5b62\u6746\u83cc\u9752\u9709\u7d20\u9170\u5316\u9176\u53ef\u4ea7\u751f30\u6279\u8fde\u7eed\u8f6c\u5316\u3002\u8be5\u9176\u56fa\u5b9a\u5728 Eupergitc \u8f7d\u4f53\u4e2d\uff0c\u8fde\u7eed\u751f\u4ea7\u4e86 30 \u6279\uff0c\u6d3b\u6027\u6ca1\u6709\u4e0b\u964d[6]\u3002<\/p>\n<p>D-\u6c28\u57fa\u9178\u6c27\u5316\u9176\u53ef\u50ac\u5316D-\u6c28\u57fa\u9178\u751f\u6210\u76f8\u5e94\u7684\u916e\u9178\u548c\u6c28\uff0c\u8be5\u9176\u4e0e7-\u6c28\u57fa\u5934\u5b62\u70f7\u9178\u9170\u5316\u9176\uff087-ACA acylase\uff09\u4e24\u6b65\u6cd5\u751f\u4ea7\u5934\u5b62\u83cc\u7d20\u7684\u91cd\u8981\u539f\u65997-\u6c28\u57fa\u5934\u5b62\u70f7\u9178\uff087-ACA\uff09\u3002\u5229\u7528\u7532\u9187\u9175\u6bcd\u8868\u8fbe\u7684D-\u6c28\u57fa\u9178\u6c27\u5316\u9176\u6784\u5efa\u4e86\u9ad8\u8868\u8fbe\u91cd\u7ec4\u6bd5\u8d64\u9175\u6bcd\uff0c\u572814 L\u7f50\u4e2d\u53d1\u9175\u6d3b\u529b\u8fbe\u52308 000-1 2000 U\/L [5]\u3002\u6784\u5efa\u4e86\u6bd5\u8d64\u9175\u6bcd\u878d\u5408\u8868\u8fbe\u7684D-\u6c28\u57fa\u9178\u6c27\u5316\u9176\uff0c\u6d3b\u529b\u8fbe\u52301 700 U\/L[5]\uff0c\u8fd8\u6784\u5efa\u4e86\u4e24\u79cd\u91cd\u7ec4GL-7-ACA\u9170\u5316\u9176\uff0c\u7ec4\u6210\u578b\u83cc\u682a\u53ef\u8fbe1 500 U\/L\uff0c\u8bf1\u5bfc\u578b\u83cc\u682a\u53ef\u8fbe900 U\/L\uff0c\u56fa\u5b9a\u5316\u9176\u7684\u8f6c\u5316\u7387\u8fbe\u523097%[5]\u3002\u5c06\u917f\u9152\u9175\u6bcd\u7684 D-\u6c28\u57fa\u9178\u6c27\u5316\u9176\u57fa\u56e0\u8f6c\u5165\u5927\u80a0\u6746\u83cc\uff0c\u5176\u8868\u8fbe\u6d3b\u529b\u4e3a 23.3 U\/mL[5]\u3002<br \/>\nD- \u6c28\u57fa\u9178\u6c27\u5316\u9176\u5728\u7425\u73c0\u9176\u73af\u6c27\u6811\u8102\u4e0a\u56fa\u5b9a\u548c\u8f6c\u5316\u4e86 14 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21\u8bf1\u5bfc\u8868\u8fbe\uff0c\u9176\u6d3b\u4e3a240 U\/mL[8]\uff1b\u5c06\u94fe\u9709\u83ccS27\u5185\u5207\u9176\u03b2-1,3-\u8461\u805a\u7cd6\u9176\u57fa\u56e0\u5728\u5927\u80a0\u6746\u83cc\u4e2d\u9ad8\u6548\u8868\u8fbe\uff0c\u53ef\u6c34\u89e3\u6606\u5e03\u591a\u7cd6\u7b49\uff0c\u5e76\u80fd\u6291\u5236\u75c5\u539f\u83cc\u548c\u4ea7\u6bd2\u771f\u83cc[8]\u3002\u5c06\u957f\u66f2\u9709\u7684\u5185\u5207\u8461\u805a\u7cd6\u9176\u57fa\u56e0\u5bfc\u5165\u6bd5\u8d64\u83cc\u4e2d\u8868\u8fbe\uff0c\u91cd\u7ec4\u83cc\u2162\u7684\u9176\u6d3b\u8fbe\u5230110 U\/mL\uff0c\u7ecf50%\u4f18\u5316\u540e\u9176\u6d3b\u63d0\u9ad8[8]\u3002\u70b9\u7a81\u53d8\u8010\u70ed\u6027\u6781\u5f3a\u7684Thermotogamaritima\u5185\u5207\u8461\u805a\u7cd6\u9176Cell-12B\uff0c\u8be5\u9176\u6700\u9002\u6e29\u5ea6\u4e3a95\u2103\uff0c90\u2103\u65f6\u4ecd\u4fdd\u755970%\u6d3b\u4f53\u3002<br \/>\nN-\u4e59\u9170\u795e\u7ecf\u6c28\u9178\u662f\u751f\u7269\u4f53\u5185\u6700\u91cd\u8981\u7684\u553e\u6db2\u9178\u4e4b\u4e00\uff0c\u553e\u6db2\u9178\u7cd6\u94fe\u53c2\u4e0e\u8bb8\u591a\u751f\u547d\u8fc7\u7a0b\uff0cCMP-\u553e\u6db2\u9178\u4fc3\u8fdb\u795e\u7ecf\u7ec6\u80de\u518d\u751f\uff0c\u5bf9CMP-\u553e\u6db2\u9178\u5408\u6210\u9176\u57fa\u56e0\u8fdb\u884c\u78b1\u57fa\u4fee\u9970\uff0c\u5728\u5927\u80a0\u6746\u83cc\u4e2d\u9ad8\u6548\u8868\u8fbe\uff0c\u9176\u8868\u8fbe\u91cf\u5360\u603b\u86cb\u767d\u768426.5%\uff0c\u9176\u6d3b\u529b\u4e3a100 U\/L\uff0c\u662f\u51fa\u53d1\u83cc\u682a\u7684850\u500d[4]\u3002\u9ec4\u66f2\u9709\u6bd2\u7d20\u89e3\u6bd2\u9176\u662f\u4e00\u79cd\u52a0\u6c27\u9176\uff0c\u901a\u8fc7\u91cd\u7ec4\u6280\u672f\u6784\u5efa\u57fa\u56e0\uff0c\u5728\u917f\u9152\u9175\u6bcd\u4e2d\u9ad8\u5bc6\u5ea6\u53d1\u9175\u8868\u8fbe\uff0c\u9176\u5360\u603b\u86cb\u767d\u768456%\uff0c\u8868\u8fbe\u91cf\u8fbe\u5230814.5 mg\/L[6]\u3002\u5c06\u9176\u7a81\u53d8\u57fa\u56e0\u91cd\u7ec4\u8d28\u7c92\u5bfc\u5165\u5927\u80a0\u6746\u83cc\u6269\u589e\u540e\u8f6c\u5165\u917f\u9152\u9175\u6bcd\uff0c\u5efa\u7acb\u7a81\u53d8\u4f53\u6587\u5e93\uff0c\u7a81\u53d8\u4f53A1773\u7684\u9176\u6d3b\u6027\u63d0\u9ad8\u4e865\u500d\u3002\u7a81\u53d8\u4f53 A1242 \u7684\u8010\u9ad8\u6e29\u80fd\u529b\u63d0\u9ad8\u4e86 3.5 \u500d\u3002\u7a81\u53d8\u4f53DS1474\u548c\u7a81\u53d8\u4f53DS896\u7684\u6bd4\u9176\u6d3b\u5206\u522b\u4e3a56 U\/mg\u548c44 U\/mg[9]\uff0c\u5df2\u88ab\u6279\u51c6\u4f5c\u4e3a\u9972\u6599\u4e2d\u89e3\u6bd2\u7684\u9176\u5236\u5242\u4ea7\u54c1\u3002<\/p>\n<p>\u66f2\u9709\u83cc\u771f\u83cc\u611f\u67d3\u662f\u4eba\u7c7b\u5065\u5eb7\u7684\u96be\u9898\uff0c\u7cfb\u7edf\u7814\u7a76\u4e86\u66f2\u9709\u83cc\u57fa\u56e0\u7ec4\u4e2d50\u591a\u4e2a\u7cd6\u57fa\u5316\u9014\u5f84\u76f8\u5173\u57fa\u56e0\uff0c\u5df2\u4ece\u66f2\u9709\u83cc\u4e2d\u514b\u9686\u51fa\u51e0\u4e01\u8d28\u9176\u3001\u78f7\u7518\u9732\u805a\u7cd6\u5f02\u6784\u9176\u3001O-\u7518\u9732\u7cd6\u57fa\u8f6c\u79fb\u9176\u3001\u03b1-1,4-N-\u4e59\u9170\u8461\u8404\u7cd6\u6c28\u57fa\u8f6c\u79fb\u9176\u3001\u03b1-\u8461\u8404\u7cd6\u6c28\u57fa\u8f6c\u79fb\u9176\u548cCMP-alivaryl synthetase\u3001O-mannosyltransferase, \u03b1-1,4-N-acetylglucosaminyltransferase, \u03b1-glucosidase I \u548c CMP-salivaryl synthetase \u57fa\u56e0\uff0c\u4e86\u89e3\u771f\u83cc\u7cd6\u57fa\u5316\u7684\u673a\u5236\uff0c\u5f00\u53d1\u57fa\u56e0\u5de5\u7a0b\u836f\u7269\u548c\u6297\u771f\u83cc\u611f\u67d3[6]\u3002<\/p>\n<p>L-\u5929\u51ac\u9170\u80fa\u9176\u5bf9\u767d\u8840\u75c5\u6709\u660e\u663e\u7684\u6cbb\u7597\u4f5c\u7528\uff0c\u901a\u8fc7DNA\u91cd\u7ec4\u6280\u672f\uff0c\u5c06L-\u5929\u51ac\u9170\u80fa\u9176\u7279\u5f02\u6027\u5355\u94fe\u6297\u4f53\u7247\u6bb5\u4e0e\u9176\u6784\u5efa\u878d\u5408\u86cb\u767d\uff0c\u63d0\u9ad8\u9176\u5728\u4f53\u5185\u7684\u7a33\u5b9a\u6027\uff0c\u91cd\u7ec4\u5927\u80a0\u6746\u83ccAS 1357\u5de5\u7a0b\u9176\u6d3b\u529b\u63d0\u9ad8\u8fbe228 U\/mL\uff0c\u662f\u91ce\u751f\u83cc\u768450\u500d\u4ee5\u4e0a\u3002\u901a\u8fc7\u5b8f\u57fa\u56e0\u7ec4\u5b66\u65b9\u6cd5\u5c06\u916f\u9176\u57fa\u56e0\u8f6c\u5165\u5927\u80a0\u6746\u83cc\uff0c\u6784\u5efa\u7684\u5de5\u7a0b\u83cc\u6d3b\u529b\u63d0\u9ad8\uff0c\u8868\u8fbe\u91cf\u8fbe200 mg\/L\uff0c\u9176\u6d3b\u529b\u8fbe180 U\/mg\uff0c60 \u2103\u70ed\u7a33\u5b9a\u6027\u8f83\u91ce\u751f\u578b\u5206\u522b\u63d0\u9ad8\u4e86144\u500d\u548c196\u500d\uff0c\u83b7\u5f97\u4e86\u4e00\u79cd\u65b0\u578b\u805a\u916f\u519c\u836f\u964d\u89e3\u7a81\u53d8\u4f53\u916f\u9176\uff0c\u53ef\u964d\u89e3\u6bd2\u6b7b\u8731\u3001\u6eb4\u6c30\u83ca\u916f\u3001\u6eb4\u6c30\u83ca\u916f\u3001\u6c1f\u6c2f\u6c30\u83ca\u916f\u7b49\u519c\u836f[9]\u3002<br \/>\n\u78b1\u6027\u679c\u80f6\u9176\u7531\u91cd\u7ec4\u76ae\u6c0f\u9175\u6bcd\u53d1\u9175\u4ea7\u751f\uff0c1 t \u53d1\u9175\u7f50\u7684\u6700\u9ad8\u4ea7\u9176\u91cf\u4e3a 1 315 U\/mL[8]\u3002\u7ecf\u4f18\u5316\uff0c\u9ed1\u66f2\u9709 EIM-6 \u57f9\u517b\u7269\u7684\u679c\u80f6\u9176\u6d3b\u6027\u4e3a 30 231 U\/mL[8,11]\u3002\u514b\u9686\u5230\u5927\u80a0\u6746\u83cc\u4e2d\u7684\u6c34\u6768\u9178\u7f9f\u5316\u9176\u5047\u5355\u80de\u83cc\u57fa\u56e0\u8868\u8fbe\u4e86\u4e24\u79cd\u8418\u964d\u89e3\u9176\uff0c\u53ef\u964d\u89e3\u6c34\u6768\u9178\u3001\u4e59\u9170\u6c34\u6768\u9178\u3001\u78fa\u57fa\u6c34\u6768\u9178\u3001\u6c34\u6768\u919b\u3001\u95f4\u785d\u57fa\u82ef\u7532\u919b\u30015-\u6c2f\u6c34\u6768\u9178\u3001\u8f9b\u919b\u548c\u90bb\u785d\u57fa\u82ef\u7532\u919b[5]\u3002<br \/>\n\u6709\u673a\u78f7\u9178\u916f\u662f\u4e00\u7c7b\u7528\u4f5c\u6740\u866b\u5242\u3001\u9664\u8349\u5242\u6216\u795e\u7ecf\u6bd2\u5242\u7684\u5267\u6bd2\u5316\u5408\u7269\u3002\u901a\u8fc7\u6c28\u57fa\u9178\u4f4d\u70b9\u7a81\u53d8\uff0c\u514b\u9686\u4e86\u94dc\u7eff\u5047\u5355\u80de\u83cc\u7684\u6709\u673a\u78f7\u9178\u916f\u6c34\u89e3\u9176\u5e76\u5728\u5927\u80a0\u6746\u83cc\u4e2d\u91cd\u7ec4\u8868\u8fbe\uff0c\u4f7f\u6709\u673a\u78f7\u9178\u916f\u7684\u6c34\u89e3\u80fd\u529b\u63d0\u9ad8\u4e86\u7ea6 7 000 \u500d [10]\u3002<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical sourcing checklist for enzyme, biotech, and food-ingredient topics<\/h2>\n<p>In enzyme and food-processing projects, the most useful decision frame is usually application fit plus process stability: which ingredient performs under the intended pH, temperature, time, and substrate conditions without creating a downstream quality or compliance problem.<\/p>\n<ul>\n<li><strong>Define the processing target first:<\/strong> flavor, hydrolysis, texture, fermentation, cleaning, and bioprocess applications often need very different activity profiles.<\/li>\n<li><strong>Check the real operating window:<\/strong> pH, temperature, residence time, and substrate type often matter more than a headline product claim.<\/li>\n<li><strong>Review consistency and downstream impact:<\/strong> dosage, sensory influence, filtration, and shelf-life behavior can all affect the final commercial value.<\/li>\n<li><strong>Use pilot validation:<\/strong> small production tests usually reveal the most useful differences in activity, efficiency, and process fit.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/lipase-cas-9001-62-1\/\">Longzyme Lipase<\/a>:<\/strong> A direct product reference for lipase-related food, cleaning, or bioprocess discussions.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/beta-amylase-cas-9000-91-3\/\">Longzyme Beta-Amylase<\/a>:<\/strong> A practical enzyme reference when starch conversion and food-processing activity are under review.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/compound-glucoamylase-cas-9032-08-0\/\">Longzyme Compound Glucoamylase<\/a>:<\/strong> A useful enzyme reference when saccharification or related processing performance matters.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/zh\/product\/yeast-extract-cas-8013-01-2\/\">\u9175\u6bcd\u63d0\u53d6\u7269<\/a>:<\/strong> A practical ingredient reference when flavor, fermentation, or nutrient-support applications are involved.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why is a high-activity enzyme not automatically the best commercial choice?<\/strong><br \/>Because the best enzyme is the one that performs reliably under the actual process conditions and gives the desired downstream result without creating new issues.<\/p>\n<p><strong>Should food and biotech ingredients be selected from data sheets alone?<\/strong><br \/>It is usually safer to pair the specification review with a pilot or application test because real substrates and process windows can change the result a lot.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>\u7acb\u5373\u8054\u7cfb\u6211\u4eec\uff01<\/b><\/strong><\/h2>\n<h4><strong><b>\u5982\u679c\u60a8\u9700\u8981\u4ef7\u683c\uff0c\u8bf7\u5728\u4e0b\u8868\u4e2d\u586b\u5199\u60a8\u7684\u8054\u7cfb\u4fe1\u606f\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u5728 24 \u5c0f\u65f6\u5185\u4e0e\u60a8\u8054\u7cfb\u3002\u60a8\u4e5f\u53ef\u4ee5\u7ed9\u6211\u53d1\u7535\u5b50\u90ae\u4ef6\u00a0<span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span>\u00a0\u8bf7\u5728\u5de5\u4f5c\u65f6\u95f4\uff08UTC+8 \u5468\u4e00\u81f3\u5468\u516d\uff0c\u4e0a\u5348 8:30 \u81f3\u4e0b\u5348 6:00\uff09\u6216\u4f7f\u7528\u7f51\u7ad9\u5373\u65f6\u804a\u5929\u5de5\u5177\u83b7\u5f97\u53ca\u65f6\u56de\u590d\u3002<\/b><\/strong><\/h4>\n<table style=\"border-collapse: collapse; width: 326.27pt;\" border=\"0\" width=\"435\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt; width: 164.25pt;\" width=\"219\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/compound-glucoamylase-cas-9032-08-0\/\"><span style=\"color: #00ccff;\">\u590d\u5408\u8461\u8404\u7cd6\u6dc0\u7c89\u9176<\/span><\/a><\/td>\n<td class=\"et2\" style=\"width: 162.00pt;\" width=\"216\">9032-08-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/pullulanase-cas-9075-68-7\/\"><span style=\"color: #00ccff;\">\u666e\u9c81\u5170\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9075-68-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/xylanase-cas-37278-89-0\/\"><span style=\"color: #00ccff;\">\u6728\u805a\u7cd6\u9176<\/span><\/a><\/td>\n<td class=\"et2\">37278-89-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/cellulase-cas-9012-54-8\/\"><span style=\"color: #00ccff;\">\u7ea4\u7ef4\u7d20\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9012-54-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/naringinase-cas-9068-31-9\/\"><span style=\"color: #00ccff;\">\u67da\u76ae\u82f7\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9068-31-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/beta-amylase-cas-9000-91-3\/\"><span style=\"color: #00ccff;\">\u03b2-\u6dc0\u7c89\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9000-91-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/glucose-oxidase-cas-9001-37-0\/\"><span style=\"color: #00ccff;\">\u8461\u8404\u7cd6\u6c27\u5316\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9001-37-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">\u03b1-\u6dc0\u7c89\u9176<\/td>\n<td class=\"et2\">9000-90-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/longzyme-acid-pectinase-cas-9032-75-1\/\"><span style=\"color: #00ccff;\">\u679c\u80f6\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9032-75-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">\u8fc7\u6c27\u5316\u7269\u9176<\/td>\n<td class=\"et2\">9003-99-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/lipase-cas-9001-62-1\/\"><span style=\"color: #00ccff;\">\u8102\u80aa\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9001-62-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/catalase-cas-9001-05-2\/\"><span style=\"color: #00ccff;\">\u8fc7\u6c27\u5316\u6c22\u9176<\/span><\/a><\/td>\n<td class=\"et4\">9001-05-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/tannase-cas-9025-71-2\/\"><span style=\"color: #00ccff;\">TANNASE<\/span><\/a><\/td>\n<td class=\"et2\">9025-71-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/elastase-cas-39445-21-1\/\"><span style=\"color: #00ccff;\">\u5f39\u6027\u86cb\u767d\u9176<\/span><\/a><\/td>\n<td class=\"et2\">39445-21-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/urease-cas-9002-13-5\/\"><span style=\"color: #00ccff;\">\u5c3f\u7d20\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9002-13-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/dextranase-cas-9025-70-1\/\"><span style=\"color: #00ccff;\">DEXTRANASE<\/span><\/a><\/td>\n<td class=\"et2\">9025-70-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.5pt; text-align: left;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/l-lactic-dehydrogenase-cas-9001-60-9\/\"><span style=\"color: #00ccff;\">L \u4e73\u9178\u8131\u6c22\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9001-60-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/dehydrogenase-malate-cas-9001-64-3\/\"><span style=\"color: #00ccff;\">\u82f9\u679c\u9178\u8131\u6c22\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9001-64-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/zh\/product\/cholesterol-oxidase-cas-9028-76-6\/\"><span style=\"color: #00ccff;\">\u80c6\u56fa\u9187\u6c27\u5316\u9176<\/span><\/a><\/td>\n<td class=\"et2\">9028-76-6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>As we all know, living organisms are composed of cells. 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