{"id":7382,"date":"2024-09-28T11:32:07","date_gmt":"2024-09-28T11:32:07","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7382"},"modified":"2026-04-28T10:42:37","modified_gmt":"2026-04-28T10:42:37","slug":"protease-improves-key-indicators-of-fermented-soybean-meal","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/fr\/protease-improves-key-indicators-of-fermented-soybean-meal\/","title":{"rendered":"La prot\u00e9ase am\u00e9liore les indicateurs cl\u00e9s de la farine de soja ferment\u00e9e"},"content":{"rendered":"<h1>La prot\u00e9ase am\u00e9liore les indicateurs cl\u00e9s de la farine de soja ferment\u00e9e<\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For enzyme, yeast, chitosan, and food-ingredient topics, buyers usually compare activity or functionality together with stability, application conditions, and downstream quality impact.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Le tourteau de soja est un sous-produit obtenu apr\u00e8s l'extraction de l'huile de soja des graines de soja. Il a une teneur \u00e9lev\u00e9e en prot\u00e9ines et en acides amin\u00e9s essentiels, et sa composition est raisonnable et \u00e9quilibr\u00e9e. Il s'agit d'une mati\u00e8re premi\u00e8re prot\u00e9ique v\u00e9g\u00e9tale de haute qualit\u00e9 pour l'\u00e9levage. Toutefois, comme la farine de soja contient divers facteurs antinutritionnels, elle r\u00e9duit la digestion, l'absorption et l'utilisation des nutriments par le b\u00e9tail et a m\u00eame un impact n\u00e9gatif sur la croissance, le d\u00e9veloppement et la sant\u00e9 des animaux. Le tourteau de soja ferment\u00e9 est fabriqu\u00e9 \u00e0 partir de tourteau de soja de haute qualit\u00e9 comme mati\u00e8re premi\u00e8re. Il utilise une combinaison de fermentation microbienne et d'hydrolyse enzymatique prot\u00e9olytique pour \u00e9liminer la plupart des facteurs antinutritionnels pr\u00e9sents dans le tourteau de soja. Parall\u00e8lement, le processus de fermentation produit des substances aromatiques telles que le moelleux et l'acide lactique, qui am\u00e9liorent la valeur nutritionnelle et l'app\u00e9tence de la farine de soja.<\/p>\n<p><b>1 Effet du rapport ingr\u00e9dients\/eau, de la temp\u00e9rature et de la dur\u00e9e de fermentation sur la teneur en petits peptides du tourteau de soja ferment\u00e9<\/b><br \/>\nLa farine de soja ferment\u00e9e utilise des techniques biologiques telles que la fermentation microbienne et l'ing\u00e9nierie enzymatique. Il utilise la farine de soja comme mati\u00e8re premi\u00e8re et ajoute des levures, des bact\u00e9ries lactiques, des Bacillus subtilis et des prot\u00e9ases au cours du processus de fermentation en milieu solide afin de r\u00e9duire la teneur en fibres brutes, en polysaccharides non amylac\u00e9s et en prot\u00e9ines antig\u00e9niques de la farine de soja, am\u00e9liorant ainsi la qualit\u00e9 de la farine de soja.<sup>[6]<\/sup>. Dans cette exp\u00e9rience, les effets du rapport mati\u00e8re\/eau, de la temp\u00e9rature et de la dur\u00e9e de fermentation sur la fermentation du tourteau de soja ont \u00e9t\u00e9 \u00e9tudi\u00e9s \u00e0 l'aide d'un appareil de fermentation \u00e0 3<sup>3<\/sup> exp\u00e9rience orthogonale.<\/p>\n<p>Tableau 1 : Tableau du niveau des facteurs du test orthogonal<\/p>\n<table style=\"border-collapse: collapse; width: 393.02pt;\" border=\"0\" width=\"524\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 38.25pt;\">\n<td class=\"et2\" style=\"height: 38.25pt; width: 98.25pt;\" width=\"131\" height=\"51\">Num\u00e9ro de test :<\/td>\n<td class=\"et2\" style=\"width: 98.25pt;\" width=\"131\">Rapport eau\/mat\u00e9riau (A)<\/td>\n<td class=\"et2\" style=\"width: 98.25pt;\" width=\"131\">Temp\u00e9rature (B)<\/td>\n<td class=\"et2\" style=\"width: 98.25pt;\" width=\"131\">Dur\u00e9e de fermentation (C)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 98.25pt;\" width=\"131\" height=\"18\">1<\/td>\n<td class=\"et4\" style=\"width: 98.25pt;\" width=\"131\">01:00.4<\/td>\n<td class=\"et3\" style=\"width: 98.25pt;\" width=\"131\">33\u2103<\/td>\n<td class=\"et3\" style=\"width: 98.25pt;\" width=\"131\">48h<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 98.25pt;\" width=\"131\" height=\"18\">2<\/td>\n<td class=\"et4\" style=\"width: 98.25pt;\" width=\"131\">01:00.6<\/td>\n<td class=\"et3\" style=\"width: 98.25pt;\" width=\"131\">37\u2103<\/td>\n<td class=\"et3\" style=\"width: 98.25pt;\" width=\"131\">60h<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 98.25pt;\" width=\"131\" height=\"18\">3<\/td>\n<td class=\"et4\" style=\"width: 98.25pt;\" width=\"131\">01:00.8<\/td>\n<td class=\"et3\" style=\"width: 98.25pt;\" width=\"131\">41\u2103<\/td>\n<td class=\"et3\" style=\"width: 98.25pt;\" width=\"131\">72h<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 435.02pt;\" border=\"0\" width=\"580\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 54.00pt;\">\n<td class=\"et2\" style=\"height: 54.00pt; width: 87.00pt;\" width=\"116\" height=\"72\">Num\u00e9ro de test :<\/td>\n<td class=\"et2\" style=\"width: 87.00pt;\" width=\"116\">Rapport eau\/mat\u00e9riau (A)<\/td>\n<td class=\"et2\" style=\"width: 87.00pt;\" width=\"116\">Temp\u00e9rature (B)<\/td>\n<td class=\"et2\" style=\"width: 87.00pt;\" width=\"116\">Dur\u00e9e de fermentation (C)<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">Teneur en petits peptides (%)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">11.194<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">18.261<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">16.048<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">4<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">15.967<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">5<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">12.935<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">6<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">19.571<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">7<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">12.898<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">8<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">18.565<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">9<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">15.968<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">K1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">40.059<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">49.33<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">40.097<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">K2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">49.761<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">50.169<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">50.73<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">K3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">51.587<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">41.881<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">50.58<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">R<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">11.528<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">8.288<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">10.483<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">k1<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">13.353<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">16.443<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">13.366<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">k2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">16.587<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">16.722<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">16.91<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">k3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">17.196<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">13.96<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">16.86<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">r<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3.84<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">2.763<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">3.494<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 87.00pt;\" width=\"116\" height=\"18\">niveau optimal<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">A3<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">B2<\/td>\n<td class=\"et3\" style=\"width: 87.00pt;\" width=\"116\">C2<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<tr style=\"height: 27.00pt;\">\n<td class=\"et3\" style=\"height: 27.00pt; width: 87.00pt;\" width=\"116\" height=\"36\">facteurs d'influence<\/td>\n<td class=\"et3\" style=\"width: 261.00pt;\" colspan=\"3\" width=\"348\">A&gt;C&gt;B<\/td>\n<td class=\"et4\" style=\"width: 87.00pt;\" width=\"116\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>Les r\u00e9sultats ont montr\u00e9 que la combinaison optimale \u00e9tait A3B2C2, et que l'influence des trois facteurs sur le produit de fermentation \u00e9tait la suivante : rapport entre les ingr\u00e9dients et l'eau &gt; temps de fermentation &gt; temp\u00e9rature. \u00c9tant donn\u00e9 que les r\u00e9sultats n'ont pas montr\u00e9 d'effet significatif des rapports eau\/mati\u00e8re de 1:0,6 et 1:0,8, qu'il n'y avait pas de diff\u00e9rence significative entre les temp\u00e9ratures de fermentation de 33 \u00b0C et 37 \u00b0C et les dur\u00e9es de fermentation de 60 h et 72 h, les conditions A2B2C2 ont \u00e9t\u00e9 adopt\u00e9es comme \u00e9tant rentables et adapt\u00e9es au contr\u00f4le de la production \u00e0 grande \u00e9chelle, c'est-\u00e0-dire un rapport eau\/mati\u00e8re de 1:0,6, une temp\u00e9rature de fermentation de 37 \u00b0C et une dur\u00e9e de fermentation de 60 h.<\/p>\n<p><b>2Application de la prot\u00e9ase dans la fermentation du tourteau de soja<\/b><br \/>\nLes facteurs antinutritionnels de la farine de soja sont divis\u00e9s en deux cat\u00e9gories : les facteurs antinutritionnels thermostables, comprenant principalement les prot\u00e9ines antig\u00e9niques du soja (globuline et \u03b2-conglycinine) et les oligosaccharides du soja (principalement le raffinose et le stachyose) ; et les facteurs antinutritionnels thermosensibles, comprenant l'inhibiteur de la trypsine, l'ur\u00e9ase et les lectines.<sup>[7]<\/sup>. Les facteurs antinutritionnels sensibles \u00e0 la chaleur peuvent \u00eatre inactiv\u00e9s par le chauffage, mais les facteurs antinutritionnels thermostables tels que les globulines, la \u03b2-conglycinine, le raffinose et le stachyose ne sont pas facilement d\u00e9truits au cours de la transformation g\u00e9n\u00e9rale des aliments pour animaux.<sup>[8]<\/sup>. Dans cette exp\u00e9rience, l'application de la prot\u00e9ase acide AP-10 d'Anji, de la prot\u00e9ase alcaline AP-20 et de leurs combinaisons dans le tourteau de soja ferment\u00e9 a \u00e9t\u00e9 \u00e9tudi\u00e9e dans les conditions d'un rapport aliment\/eau de 1:0,6, d'une temp\u00e9rature de r\u00e9action de 37\u00b0C et d'une dur\u00e9e de fermentation de 60 heures.<\/p>\n<p><b>2.1 Recherche sur l'application de la prot\u00e9ase acide dans la farine de soja ferment\u00e9e<\/b><br \/>\nCe document \u00e9tudie l'application de la<b> Prot\u00e9ase acide Anji AP-10 dans la farine de soja ferment\u00e9e<\/b> \u00e0 diff\u00e9rents gradients de concentration. Les r\u00e9sultats montrent qu'avec l'augmentation de l'ajout d'enzymes, la teneur en petits peptides dans le tourteau de soja ferment\u00e9 augmente progressivement, et sa teneur en petits peptides est sup\u00e9rieure \u00e0 12%, sa teneur en prot\u00e9ines brutes est sup\u00e9rieure \u00e0 50%, et sa teneur en prot\u00e9ines solubles dans l'alcali est d'environ 70%. Tous les indicateurs atteignent et d\u00e9passent les indicateurs moyens de l'industrie pour le tourteau de soja ferment\u00e9.<\/p>\n<table style=\"border-collapse: collapse; width: 336.02pt;\" border=\"0\" width=\"448\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 27.00pt;\">\n<td class=\"et3\" style=\"height: 27.00pt; width: 84.00pt;\" width=\"112\" height=\"36\">Ajout d'enzymes<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">Contenu en petits peptides<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">Prot\u00e9ines brutes<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">Prot\u00e9ines alcalines<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">3. 75%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">46. 38%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">57.58%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et4\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.50%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">12. 42%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">50.04%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">68. 73%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et4\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.80%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">12. 74%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">50.55%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">69.09%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et4\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">1.00%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">13.36%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">50.86%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">70.43%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et4\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">1.20%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">13. 93%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">51.33%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">71.54%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">1. 5%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">14.01%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">51.55%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">72.02%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Figure 1 : Application de la prot\u00e9ase acide AP-10 dans le tourteau de soja ferment\u00e9 Index<\/p>\n<p><b>2.2 \u00c9tude sur l'application de la prot\u00e9ase alcaline dans le tourteau de soja ferment\u00e9<\/b><br \/>\nCe document \u00e9tudie l'application de la<b> Prot\u00e9ase alcaline Anji AP-20 dans la farine de soja ferment\u00e9e<\/b> \u00e0 diff\u00e9rents gradients de concentration. Les r\u00e9sultats montrent qu'avec l'augmentation de l'ajout d'enzymes, la teneur en petits peptides dans le tourteau de soja ferment\u00e9 augmente progressivement, et sa teneur en petits peptides est sup\u00e9rieure \u00e0 16%, sa teneur en prot\u00e9ines brutes est sup\u00e9rieure \u00e0 50%, et sa teneur en prot\u00e9ines solubles dans l'alcali est sup\u00e9rieure \u00e0 70%. Il convient \u00e0 la production de farine de soja ferment\u00e9e \u00e0 haute teneur en petits peptides et \u00e0 haute teneur en prot\u00e9ines solubles dans l'acide.<\/p>\n<table style=\"border-collapse: collapse; width: 336.02pt;\" border=\"0\" width=\"448\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 27.00pt;\">\n<td class=\"et3\" style=\"height: 27.00pt; width: 84.00pt;\" width=\"112\" height=\"36\">Ajout d'enzymes<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">Contenu en petits peptides<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">Prot\u00e9ines brutes<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">prot\u00e9ine alcaline<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et4\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.00%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">3. 75%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">46.38%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">57.58%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0. 5%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">16.20%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">51.13%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">70.93%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0. 8%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">17.11%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">52.47%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">75.53%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">1. 0%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">18. 26%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">52.71%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">77.88%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">1. 2%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">20.43%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">53.05%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">78.06%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">1. 5% 6<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">20.93%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">52.58%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">78.52%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Figure 2 : Application de la prot\u00e9ase alcaline AP-20 dans l'indice du tourteau de soja ferment\u00e9<\/p>\n<p><b>2.3 Recherche d'applications de la composition en prot\u00e9ases du tourteau de soja ferment\u00e9<\/b><br \/>\nApr\u00e8s enzymolyse avec la prot\u00e9ase acide AP-10, la viscosit\u00e9 de la farine de soja ferment\u00e9e est faible, ce qui la rend facile \u00e0 s\u00e9cher. Le produit pr\u00e9sente une bonne app\u00e9tence et une faible teneur en peptides 12-15%, ce qui permet de r\u00e9pondre aux exigences de la production de masse de farine de soja ferment\u00e9e. Apr\u00e8s hydrolyse enzymatique avec la prot\u00e9ase alcaline AP-20 d'Anqi, le tourteau de soja ferment\u00e9 a une teneur en petits peptides pouvant atteindre 16-21%, ce qui convient \u00e0 la production et \u00e0 l'application d'un tourteau de soja ferment\u00e9 de haute qualit\u00e9 avec une teneur \u00e9lev\u00e9e en petits peptides. Le pr\u00e9sent document combine les caract\u00e9ristiques des produits AP-10 et AP-20 et les applique \u00e0 la pr\u00e9paration de farine de soja ferment\u00e9e. En respectant les m\u00eames exigences en mati\u00e8re d'indice de produit, il est possible de r\u00e9duire la quantit\u00e9 de pr\u00e9paration enzymatique, ce qui permet de r\u00e9duire efficacement le co\u00fbt de production du tourteau de soja ferment\u00e9.<\/p>\n<table style=\"border-collapse: collapse; width: 336.02pt;\" border=\"0\" width=\"448\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 27.00pt;\">\n<td class=\"et3\" style=\"height: 27.00pt; width: 84.00pt;\" width=\"112\" height=\"36\">AP-10+AP-20<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">Contenu en petits peptides<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">Prot\u00e9ines brutes<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">Prot\u00e9ines alcalines<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.8%+0<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">9.00%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">49.31%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">74.62%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.7%+0.1%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">10.70%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">50.19%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">72.234<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.6%+0.2%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">12. 394<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">50.76%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">71.94%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.5%+0.3%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">13.19%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">51.28%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">71.82%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.4%+0.4%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">13.75%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">51.72%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">88. 99%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.3%+0.5%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">14.77%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">51.83%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">79.21%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.2%+0. 6%<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">0. 1518<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">0. 5206<\/td>\n<td class=\"et3\" style=\"width: 84.00pt;\" width=\"112\">0. 7545<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0.1%+0.7%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">16.08%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">52.90%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">75.57%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 84.00pt;\" width=\"112\" height=\"18\">0+0.8%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">16.47%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">53.02%<\/td>\n<td class=\"et4\" style=\"width: 84.00pt;\" width=\"112\">76.00%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>Figure 3 : Indicateurs de la composition en prot\u00e9ases du tourteau de soja ferment\u00e9<\/p>\n<p><b>3, Discussion de l'effet de l'application de la prot\u00e9ase dans le tourteau de soja ferment\u00e9<\/b><br \/>\n<b>3.1 Analyse de la distribution des prot\u00e9ines solubles dans l'acide et des peptides prot\u00e9iques solubles dans l'alcali dans le tourteau de soja ferment\u00e9 apr\u00e8s l'application de la prot\u00e9ase<\/b><br \/>\nLe tourteau de soja ferment\u00e9 apr\u00e8s enzymolyse avec la prot\u00e9ase acide AP-10 pr\u00e9sente une teneur appropri\u00e9e en petits peptides, avec plus de 95% de prot\u00e9ines solubles dans l'acide \u2264180Da, et les prot\u00e9ines solubles dans l'alcali se r\u00e9partissent entre 5000-10000Da et en dessous de 180Da. Le tourteau de soja ferment\u00e9 apr\u00e8s hydrolyse enzymatique avec la prot\u00e9ase alcaline AP-20 pr\u00e9sente une teneur \u00e9lev\u00e9e en petits peptides, avec plus de 95% de prot\u00e9ines acido-solubles \u2264180Da, et tr\u00e8s peu de prot\u00e9ines alcalino-solubles sup\u00e9rieures \u00e0 5000Da, qui sont essentiellement r\u00e9parties uniform\u00e9ment en dessous de 2000Da.<\/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\/fr\/product\/photoinitiator-cat-261-cas-32760-80-8\/\">CHLUMINIT 261<\/a>:<\/strong> A direct cationic-photoinitiator reference when cationic curing routes are being screened.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaf-094\/\">CHLUMIAF 094<\/a>:<\/strong> A balanced defoamer reference for waterborne coatings and many general foam-control screens.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiaf-3037\/\">CHLUMIAF 3037<\/a>:<\/strong> A stronger process-defoaming option when persistent foam survives harsher conditions.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/chlumiwe-3280\/\">CHLUMIWE 3280<\/a>:<\/strong> A strong wetting-agent reference for inks, coatings, and difficult substrate wetting.<\/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>Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n<h4><strong><b>Si vous avez besoin de Price, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures. Vous pouvez \u00e9galement m'envoyer un courriel\u00a0<span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span>\u00a0pendant les heures de travail ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) ou utilisez le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/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\/fr\/product\/compound-glucoamylase-cas-9032-08-0\/\"><span style=\"color: #00ccff;\">Compos\u00e9 Glucoamylase<\/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\/fr\/product\/pullulanase-cas-9075-68-7\/\"><span style=\"color: #00ccff;\">Pullulanase<\/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\/fr\/product\/xylanase-cas-37278-89-0\/\"><span style=\"color: #00ccff;\">Xylanase<\/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\/fr\/product\/cellulase-cas-9012-54-8\/\"><span style=\"color: #00ccff;\">Cellulase<\/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\/fr\/product\/naringinase-cas-9068-31-9\/\"><span style=\"color: #00ccff;\">Naringinase<\/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\/fr\/product\/beta-amylase-cas-9000-91-3\/\"><span style=\"color: #00ccff;\">\u03b2-Amylase<\/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\/fr\/product\/glucose-oxidase-cas-9001-37-0\/\"><span style=\"color: #00ccff;\">Glucose oxydase<\/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\">alpha-amylase<\/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\/fr\/product\/longzyme-acid-pectinase-cas-9032-75-1\/\"><span style=\"color: #00ccff;\">Pectinase<\/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\">Peroxydase<\/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\/fr\/product\/lipase-cas-9001-62-1\/\"><span style=\"color: #00ccff;\">Lipase<\/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\/fr\/product\/catalase-cas-9001-05-2\/\"><span style=\"color: #00ccff;\">Catalase<\/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\/fr\/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\/fr\/product\/elastase-cas-39445-21-1\/\"><span style=\"color: #00ccff;\">Elastase<\/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\/fr\/product\/urease-cas-9002-13-5\/\"><span style=\"color: #00ccff;\">Ur\u00e9ase<\/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\/fr\/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\/fr\/product\/l-lactic-dehydrogenase-cas-9001-60-9\/\"><span style=\"color: #00ccff;\">L-Lactique d\u00e9shydrog\u00e9nase<\/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\/fr\/product\/dehydrogenase-malate-cas-9001-64-3\/\"><span style=\"color: #00ccff;\">D\u00e9shydrog\u00e9nase malate<\/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\/fr\/product\/cholesterol-oxidase-cas-9028-76-6\/\"><span style=\"color: #00ccff;\">Cholest\u00e9rol oxydase<\/span><\/a><\/td>\n<td class=\"et2\">9028-76-6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Soybean meal is a by-product obtained after soybean oil is extracted from soybeans. It has a high content of protein and essential amino acids, and its composition is reasonable and<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-7382","post","type-post","status-publish","format-standard","hentry","category-enzyme-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Protease improves key indicators of fermented soybean meal - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Soybean meal is a by-product obtained after soybean oil is extracted from soybeans. 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