{"id":4085,"date":"2021-01-19T02:39:46","date_gmt":"2021-01-19T02:39:46","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=4085"},"modified":"2026-04-28T10:41:48","modified_gmt":"2026-04-28T10:41:48","slug":"what-is-allantoin-used-for","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/hu\/what-is-allantoin-used-for\/","title":{"rendered":"Milyen betegs\u00e9gek eset\u00e9n alkalmazhat\u00f3 az allantoin\uff1f"},"content":{"rendered":"<h4 class=\"wp-block-heading\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/allantoin-cas-97-59-6\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><span class=\"has-inline-color has-vivid-cyan-blue-color\">Allantoin<\/span><\/strong><\/a> nemcsak a karbamid sz\u00e1rmaz\u00e9ka, hanem a karbamid vegy\u00fclete is. Az allantoin krist\u00e1lya az al\u00e1bbiakban l\u00e1that\u00f3. Ez egy fontos finomk\u00e9miai term\u00e9k \u00e9s karbamid m\u00e9lyfeldolgoz\u00e1si term\u00e9k. Sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k az orvostudom\u00e1nyban, a mez\u0151gazdas\u00e1gban \u00e9s a k\u00f6nny\u0171 vegyiparban. Az allantoint el\u0151sz\u00f6r a szarvasmarh\u00e1k allantoikus folyad\u00e9k\u00e1ban tal\u00e1lt\u00e1k meg, \u00e9s innen kapta a nev\u00e9t.A kutat\u00e1sok szerint az allantoin sz\u00e9les k\u00f6rben elterjedt a term\u00e9szetben, p\u00e9ld\u00e1ul az allantoin a szarvasmarh\u00e1k allantoikus folyad\u00e9k\u00e1ban, a magzati vizeletben \u00e9s az \u00f6sszes eml\u0151s allantoikus folyad\u00e9k\u00e1ban, kiv\u00e9ve az embert \u00e9s a majmokat. Az allantoin megtal\u00e1lhat\u00f3 n\u00e9h\u00e1ny n\u00f6v\u00e9nyben is, p\u00e9ld\u00e1ul a doh\u00e1nymagban, a b\u00fazamagban, a cukorr\u00e9p\u00e1ban, a gy\u00f3gy\u00e1szati Achyranthesben, a wisteri\u00e1ban \u00e9s az arnebiaceae-ba tartoz\u00f3 Daisy-gy\u00f6kerekben. Alkalmaz\u00e1si kutat\u00e1sai, k\u00fcl\u00f6n\u00f6sen a biol\u00f3giai hormonok ter\u00fclet\u00e9n, m\u00e1r \u00e1tt\u00f6r\u00e9st \u00e9rtek el. A k\u00f6vetkez\u0151kben bemutatjuk az allantoin alkalmaz\u00e1s\u00e1t az orvostudom\u00e1ny, a k\u00f6nny\u0171 vegyipar \u00e9s a mez\u0151gazdas\u00e1g ter\u00fclet\u00e9n.<\/h4>\n\n<!-- lc-qa-start -->\n<p><strong>Quick answer:<\/strong> For general industrial-chemical topics, the safest commercial decision usually comes from checking application fit, specification, process compatibility, and handling requirements together instead of relying on one simplified rule.<\/p>\n<!-- lc-qa-end -->\n\n\n\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"257\" height=\"321\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/1-1.png\" alt=\"\" class=\"wp-image-4086\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/1-1.png 257w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/1-1-240x300.png 240w\" sizes=\"(max-width: 257px) 100vw, 257px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Az orvostudom\u00e1nyban az allantoint vizelet-hidantoinnak nevezik. Az allantoin karbamidos r\u00e9sz\u00e9nek patol\u00f3giai megfigyel\u00e9se a b\u0151r\u00f6n azt mutatja, hogy a f\u0151 hat\u00e1sa a kutikula degener\u00e1ci\u00f3ja, a kutikula region\u00e1lis duzzanata \u00e9s megvastagod\u00e1sa, az epiderm\u00e1lis gerincsejtek \u00f6d\u00e9m\u00e1ja \u00e9s reped\u00e9sei, valamint a b\u0151r kollag\u00e9nrostj\u00e1nak enyhe degener\u00e1ci\u00f3ja, ami azt jelzi, hogy funkci\u00f3ja a kutikula felold\u00e1sa \u00e9s denatur\u00e1l\u00e1sa, valamint a b\u0151r nedvess\u00e9g\u00e9nek n\u00f6vel\u00e9se. A kutikula v\u00edzfelvev\u0151 k\u00e9pess\u00e9ge els\u0151sorban a keratinocit\u00e1kat \u00f6sszek\u00f6t\u0151, nem keratinb\u00f3l \u00e1ll\u00f3, elektrons\u0171r\u0171 m\u00e1trixt\u00f3l f\u00fcgg, m\u00edg a keratin \u00f6nmag\u00e1ban kev\u00e9s hat\u00e1ssal van a b\u0151r teljes nedvess\u00e9gtartalm\u00e1ra. Az allantoin hidrat\u00e1lja a b\u0151rt, mert k\u00e9pes n\u00f6velni \u00e9s el\u0151seg\u00edteni a k\u00f6t\u0151m\u00e1trix hidrat\u00e1l\u00f3 k\u00e9pess\u00e9g\u00e9t. A keratinra is k\u00e9pes hatni, hogy n\u00f6velje annak v\u00edzmegk\u00f6t\u0151 k\u00e9pess\u00e9g\u00e9t, \u00e9s a b\u0151rt sim\u00e1v\u00e1, nedvess\u00e9 \u00e9s rugalmass\u00e1 tegye. Pap\u00edrr\u00e9teg-elemz\u00e9si k\u00eds\u00e9rletekkel meg\u00e1llap\u00edtott\u00e1k, hogy az allantoin \u00e9s az alum\u00ednium-hidroxi-allantinsav alum\u00ednium-klorid k\u00e9pes ellaz\u00edtani a norm\u00e1l \u00e9s k\u00f3ros kutikul\u00e1t, oldhat\u00f3 nem keratin vizet \u00e9s t\u00f6bb szabad aminosavat felszabad\u00edtani. Az allantoin karbamid r\u00e9sze gomba\u00f6l\u0151 \u00e9s antibakteri\u00e1lis hat\u00e1ssal is rendelkezik. Arr\u00f3l sz\u00e1moltak be, hogy a 2%, 5% \u00e9s 10% karbamid g\u00e1tolni tudta a tinea gymnoides \u00e9s az epidermis flocculus n\u00f6veked\u00e9s\u00e9t a cs\u0151ben, \u00e9s a lapos lemezes m\u00f3dszerrel v\u00e9gzett k\u00eds\u00e9rlet meg\u00e1llap\u00edtotta, hogy a Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa n\u00f6veked\u00e9s\u00e9t a 10% allantoint tartalmaz\u00f3 pap\u00edr g\u00e1tolja. Az allantoin hidantoin r\u00e9sze hasonl\u00f3 a barbitur\u00e1t savhoz, amely f\u00e1jdalomcsillap\u00edt\u00f3, \u00e9rz\u00e9stelen\u00edt\u0151 \u00e9s serkent\u0151 hat\u00e1s\u00fa. Az irrit\u00e1l\u00f3 anyagok semleges\u00edt\u00e9se \u00e9s m\u00e9regtelen\u00edt\u00e9se miatt anti irrit\u00e1l\u00f3 \u00e9s \u00e9rz\u00e9stelen\u00edt\u0151 hat\u00e1s\u00fanak tekinthet\u0151.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Az allantoin szint\u00e9n a h\u00fagysav sz\u00e1rmaz\u00e9ka. K\u00eds\u00e9rleti \u00e9s klinikai vizsg\u00e1latok kimutatt\u00e1k, hogy az allantoin keratiol\u00edzis, hidrat\u00e1l\u00e1s, \u00e9rz\u00e9stelen\u00edt\u00e9s \u00e9s f\u00e1jdalomcsillap\u00edt\u00e1s, antistimul\u00e1ci\u00f3, a h\u00e1mn\u00f6veked\u00e9s el\u0151seg\u00edt\u00e9se, gyullad\u00e1scs\u00f6kkent\u0151 \u00e9s antibakteri\u00e1lis hat\u00e1sai vannak. Kaplan 1937-ben allantoint haszn\u00e1lt a seb\u00e9szeti kr\u00f3nikus fek\u00e9ly kezel\u00e9s\u00e9re. Meg\u00e1llap\u00edtotta, hogy hat\u00e1sa jelent\u0151s volt a nekrotikus sz\u00f6vetekben, el\u0151seg\u00edtette a granul\u00e1ci\u00f3s sz\u00f6vet n\u00f6veked\u00e9s\u00e9t \u00e9s a sebgy\u00f3gyul\u00e1st. 1962-ben Cahen \u00e9s munkat\u00e1rsai el\u0151sz\u00f6r alkalmazt\u00e1k az allantoin hidroxil-alum\u00ednium s\u00f3t gyomorfek\u00e9ly kezel\u00e9s\u00e9re k\u00eds\u00e9rleti \u00e1llatokon, \u00e9s figyelemre m\u00e9lt\u00f3 gy\u00f3gy\u00edt\u00f3 hat\u00e1st \u00e9rtek el. Ezut\u00e1n sz\u00e1mos jelent\u00e9s sz\u00fcletett Eur\u00f3p\u00e1ban \u00e9s Amerik\u00e1ban, k\u00fcl\u00f6n\u00f6sen Jap\u00e1nban, amelyekkel kiel\u00e9g\u00edt\u0151 klinikai eredm\u00e9nyeket \u00e9rtek el. 1976-ban a K\u00edn\u00e1ban \u00fajonnan kifejlesztett \u00f6sszetett allantoin tablett\u00e1kat gyomor- \u00e9s nyomb\u00e9lfek\u00e9lyben alkalmazt\u00e1k, \u00e9s j\u00f3 gy\u00f3gyhat\u00e1ssal rendelkeztek. Jelenleg az allantoint sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k a b\u0151rgy\u00f3gy\u00e1szatban k\u00fcls\u0151leges k\u00e9sz\u00edtm\u00e9nyk\u00e9nt, amely \u00faj \u00e9s hat\u00e9kony m\u00f3dot biztos\u00edt a repedezett kezek \u00e9s l\u00e1bak, az ichthyosis, a pikkelys\u00f6m\u00f6r, a k\u00fcl\u00f6nb\u00f6z\u0151 kerat\u00f3zisos b\u0151rbetegs\u00e9gek, a sebek kit\u00e1gul\u00e1sa \u00e9s tiszt\u00edt\u00e1sa \u00e9s a gyomorfek\u00e9ly kezel\u00e9s\u00e9re, Ilike 2% allantoin follikul\u00e1ris keratosis, palmoplant\u00e1ris keratoderma \u00e9s exfoliat\u00edv keratolysis kezel\u00e9s\u00e9re haszn\u00e1lj\u00e1k, a gy\u00f3gy\u00edt\u00f3 hat\u00e1s jobb, mint a 30% karbamid. Az ichthyosis \u00e9s a keratoderma 46 esetben 1% allantoin kr\u00e9mmel \u00e9s 6101 kr\u00e9mmel kezelt\u00e9k. Az eredm\u00e9nyek azt mutatt\u00e1k, hogy a 1% allantoin kr\u00e9m gy\u00f3gy\u00edt\u00f3 hat\u00e1sa nyilv\u00e1nval\u00f3an jobb, mint a 6101 kr\u00e9m\u00e9, \u00e9s a 0,1% retinsav kr\u00e9m vagy ken\u0151cs nem hat az ichti\u00f3zisra. Ezenk\u00edv\u00fcl a jap\u00e1n szabadalmi jelent\u00e9sek szerint az allantoint fontos \u00f6sszetev\u0151k\u00e9nt haszn\u00e1lj\u00e1k a cukorbetegs\u00e9g, a m\u00e1jcirr\u00f3zis \u00e9s a r\u00e1k kezel\u00e9s\u00e9ben, valamint a csontvel\u0151gyullad\u00e1s kezel\u00e9s\u00e9ben.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">A mindennapi vegyi anyagok ter\u00fclet\u00e9n az allantoin egy nem m\u00e9rgez\u0151, szagtalan, nem irrit\u00e1l\u00f3 feh\u00e9r krist\u00e1ly. Ez egyfajta kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 kozmetikai alapanyag. K\u00f6zvetlen\u00fcl felhaszn\u00e1lhat\u00f3 a kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 kozmetikumok \u00e9s m\u00e1s mindennapi vegyi term\u00e9kek (p\u00e9ld\u00e1ul fogkr\u00e9mek, samponok, szappanok stb.) adal\u00e9kanyagak\u00e9nt, a b\u0151r nedves\u00edt\u00e9se, a sz\u00f6vetek v\u00e9delme, hidrofil, v\u00edzfelsz\u00edv\u00f3 \u00e9s a v\u00edzvesztes\u00e9g megakad\u00e1lyoz\u00e1sa. Ezenk\u00edv\u00fcl v\u00e9d\u0151 hat\u00e1ssal van a hajra, ami megakad\u00e1lyozza a haj el\u00e1gaz\u00e1s\u00e1t, \u00e9s megtartja a haj er\u0151ss\u00e9g\u00e9t. A b\u0151rt \u00e9s az ajkakat puh\u00e1v\u00e1, rugalmass\u00e1 \u00e9s f\u00e9nyess\u00e9 teheti. K\u00fclf\u00f6ld\u00f6n sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k, mint az al\u00e1bbi k\u00e9pen l\u00e1that\u00f3.<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1030\" height=\"687\" src=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/2-1-1030x687.png\" alt=\"\" class=\"wp-image-4087\" srcset=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/2-1-1030x687.png 1030w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/2-1-300x200.png 300w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/2-1-768x512.png 768w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/2-1-600x400.png 600w, https:\/\/longchangchemical.com\/wp-content\/uploads\/2021\/01\/2-1.png 1080w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Mivel az allantoin maga is amfoter vegy\u00fclet, sz\u00e1mos anyaggal k\u00e9pes f\u00e9ms\u00f3k \u00e9s add\u00edci\u00f3s vegy\u00fcletek k\u00e9pz\u0151d\u00e9s\u00e9hez kapcsol\u00f3dni, \u00e9s az allantoin \u00e1ltal k\u00e9pzett k\u00e9miai k\u00f6t\u0151d\u00e9s\u0171 add\u00edci\u00f3s term\u00e9kek nem puszt\u00edtj\u00e1k el az egyes komponensek eredeti funkci\u00f3it. P\u00e9ld\u00e1ul az allantoin 5% p-aminobenzoesavval (PABA) kombin\u00e1l\u00f3dik, mivel a PABA a szarur\u00e9teggel szintetiz\u00e1lhat\u00f3, hat\u00e1s\u00e1t nem gyeng\u00edti a f\u00fcrd\u00e9s \u00e9s az izzad\u00e1s. Ha metilketonnal kombin\u00e1lj\u00e1k, akkor a PABA szenzibiliz\u00e1ci\u00f3s reakci\u00f3j\u00e1t is cs\u00f6kkentheti. A napf\u00e9nyben 2800-3200 hull\u00e1mhossz\u00fa \"erythema ultraibolya\" elnyel\u0151 \u00e9s sz\u0171r\u0151 funkci\u00f3ja van, az egyik legv\u00e9d\u0151bb \u00e9s sz\u00e9les k\u00f6rben haszn\u00e1lt f\u00e9nyv\u00e9d\u0151 az ultraibolya tartom\u00e1nyban. J\u00f3 hat\u00e1ssal van az ultraibolya sug\u00e1rz\u00e1s okozta b\u0151rr\u00e1k megel\u0151z\u00e9s\u00e9re. Az allantoin-sz\u00e1rmaz\u00e9kokb\u00f3l k\u00fcl\u00f6nb\u00f6z\u0151 kr\u00e9mek, porok, vizes oldatok \u00e9s tinkt\u00far\u00e1k k\u00e9sz\u00edthet\u0151k, amelyek nagyon n\u00e9pszer\u0171ek. P\u00e9ld\u00e1ul az alpolygal por (allantoin poligalakturon\u00e1t 0,2, parf\u00fcmpor 1,0, kicsapott magn\u00e9zium-szilik\u00e1t 5,0, magn\u00e9zium-karbon\u00e1t 5,0, talkumpor 38,0), funkci\u00f3i a m\u00e9regtelen\u00edt\u00e9s, sima b\u0151r, gyullad\u00e1scs\u00f6kkent\u0151, antibakteri\u00e1lis \u00e9s \u00edgy tov\u00e1bb. A sampon (allantoin feh\u00e9rje 2,0, szubsztitu\u00e1lt imidazolium karbamid 0,5, dodecilamm\u00f3nium-szulf\u00e1t amidkomponenssel 25,0, amm\u00f3nium-klorid 2,0, megfelel\u0151 mennyis\u00e9g\u0171 parf\u00fcm \u00e9s v\u00edz) ellen\u00e1ll az irrit\u00e1ci\u00f3nak, cs\u00f6kkenti a fejb\u0151r pikkelyeit, \u00e9s puh\u00e1v\u00e1 \u00e9s nedvess\u00e9 teszi a hajat. P\u00e9ld\u00e1ul az alkloxa, nevezetesen az alum\u00ednium-klorid-hidroxi-allant\u00f3sav, 0,2%-0,5% tinkt\u00far\u00e1v\u00e1 tehet\u0151, \u00e9s illatos\u00edt\u00f3, boz\u00f3t, mos\u00f3szer, dezodor \u00e9s tiszt\u00edt\u00f3 kr\u00e9m k\u00e9sz\u00edthet\u0151 bel\u0151le. Eddig nem sz\u00e1moltak be b\u0151rirrit\u00e1ci\u00f3r\u00f3l, f\u00e9ny\u00e9rz\u00e9kenys\u00e9gr\u0151l, allergi\u00e1s reakci\u00f3r\u00f3l \u00e9s az allantoin \u00e9s sz\u00e1rmaz\u00e9kai egy\u00e9b mell\u00e9khat\u00e1sair\u00f3l itthon \u00e9s k\u00fclf\u00f6ld\u00f6n, ami azt jelenti, hogy k\u00fcls\u0151 haszn\u00e1lat biztons\u00e1ga. A sz\u00e9ps\u00e9g\u00e1pol\u00e1s fontos \u00f6sszetev\u0151jek\u00e9nt egyre nagyobb figyelmet kap, \u00e9s sz\u00e9les k\u00f6r\u0171 kil\u00e1t\u00e1sokkal rendelkezik.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">A mez\u0151gazdas\u00e1gban az allantoin egyfajta n\u00f6v\u00e9nyi n\u00f6veked\u00e9sszab\u00e1lyoz\u00f3, amely n\u00f6velheti a b\u00faza, a citrusf\u00e9l\u00e9k, a rizs, a z\u00f6lds\u00e9g \u00e9s a sz\u00f3jabab hozam\u00e1t, \u00e9s a gy\u00fcm\u00f6lcs\u00f6k r\u00f6gz\u00edt\u00e9s\u00e9nek \u00e9s \u00e9rlel\u00e9s\u00e9nek funkci\u00f3ja van. Ugyanakkor alapvet\u0151 nyersanyag a k\u00fcl\u00f6nb\u00f6z\u0151 \u00f6sszetett m\u0171tr\u00e1gy\u00e1k, mikrotr\u00e1gy\u00e1k, lassan felszabadul\u00f3 m\u0171tr\u00e1gy\u00e1k \u00e9s ritkaf\u00f6ldf\u00e9m m\u0171tr\u00e1gy\u00e1k kifejleszt\u00e9s\u00e9hez. A vonatkoz\u00f3 inform\u00e1ci\u00f3k szerint p\u00e9ld\u00e1ul a sz\u00f3jabab n\u00f6veked\u00e9si folyamata k\u00e9t id\u0151szakra oszthat\u00f3: t\u00e1pl\u00e1lkoz\u00e1si n\u00f6veked\u00e9s \u00e9s szaporod\u00e1si n\u00f6veked\u00e9s. Az \u00fagynevezett t\u00e1pl\u00e1lkoz\u00e1si n\u00f6veked\u00e9s a nitrog\u00e9nnek a k\u00f6z\u00f6ns\u00e9ges nitrog\u00e9nm\u0171tr\u00e1gy\u00e1b\u00f3l t\u00f6rt\u00e9n\u0151 felsz\u00edv\u00f3d\u00e1s\u00e1ra utal a sz\u00e1rak \u00e9s levelek n\u00f6veked\u00e9s\u00e9nek el\u0151seg\u00edt\u00e9se \u00e9rdek\u00e9ben; az \u00fagynevezett reprodukt\u00edv n\u00f6veked\u00e9s a leveg\u0151ben l\u00e9v\u0151 nitrog\u00e9nnek a g\u00f3cok nitrog\u00e9nmegk\u00f6t\u0151 rendszere \u00e1ltal t\u00f6rt\u00e9n\u0151 cs\u00f6kkent\u00e9s\u00e9re utal, hogy a n\u00f6v\u00e9nyeket k\u00f6z\u00f6ns\u00e9ges nitrog\u00e9n form\u00e1j\u00e1ban l\u00e1ssa el, hogy el\u0151seg\u00edtse a vir\u00e1gz\u00e1st \u00e9s a h\u00fcvelyk\u00f6t\u00e9st, \u00e9s \u00edgy magas term\u00e9shozamot \u00e9rjen el. Amikor azonban a reduk\u00e1lt nitrog\u00e9n feleslegben volt, a sz\u00f3jabab egy allantoin nev\u0171 szerves nitrog\u00e9nvegy\u00fcletet termelt a reduk\u00e1l\u00f3 nitrog\u00e9n hat\u00e9kony t\u00e1rol\u00e1sa \u00e9rdek\u00e9ben. Az allantoint ritk\u00e1n haszn\u00e1lj\u00e1k a vir\u00e1gz\u00f3 sz\u00e1r \u00e9s lev\u00e9l id\u0151szak\u00e1ban, de \u00e1tker\u00fcl a sz\u00f3jabab h\u00fcvely\u00e9be, amelynek sok nitrog\u00e9nre van sz\u00fcks\u00e9ge, \u00e9s itt lebomlik \u00e9s hat\u00e9konyan felhaszn\u00e1lja a sz\u00f3jabab magban l\u00e9v\u0151 feh\u00e9rje kialak\u00edt\u00e1s\u00e1ra. B\u00e1r az allantoin d\u00f6nt\u0151 szerepet j\u00e1tszik a sz\u00f3jabab term\u00e9shozam\u00e1nak n\u00f6vel\u00e9s\u00e9ben, az allantoin tartalma a n\u00f6v\u00e9nyekben nagyon kicsi. Lehetetlen mesters\u00e9gesen szab\u00e1lyozni a n\u00f6v\u00e9nyek \u00e1ltal termelt allantoin koncentr\u00e1ci\u00f3j\u00e1t. Ez\u00e9rt az allantoint a vir\u00e1gz\u00e1si st\u00e1diumt\u00f3l az \u00e9r\u00e9si st\u00e1diumig kell permetezni, hogy kiel\u00e9g\u00edts\u00fck a sz\u00f3jabab szaporod\u00e1si ig\u00e9nyeit, \u00e9s a sz\u00f3jabab term\u00e9shozam\u00e1nak n\u00f6vel\u00e9se \u00e9rdek\u00e9ben a szaporod\u00e1si n\u00f6veked\u00e9si hormon szerep\u00e9t j\u00e1tsszuk. K\u00edna nagy mez\u0151gazdas\u00e1gi orsz\u00e1g, a term\u00e9nyek \u00f6ssztermel\u00e9se el\u00e9rte a t\u00f6bb t\u00edzmilli\u00e1rd kilogrammot. Ha n\u00f6velni tudjuk a termesztett n\u00f6v\u00e9nyek termel\u00e9s\u00e9t, akkor ez jelent\u0151s sz\u00e1m lesz, \u00e9s nagy jelent\u0151s\u00e9ggel b\u00edr az ipari \u00e9s mez\u0151gazdas\u00e1gi termel\u00e9s, az emberek meg\u00e9lhet\u00e9se \u00e9s a k\u00fclkereskedelem szempontj\u00e1b\u00f3l.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Az elm\u00falt \u00e9vekben az orvostudom\u00e1ny, a mez\u0151gazdas\u00e1g, a k\u00f6nny\u0171 vegyipar \u00e9s m\u00e1s ipar\u00e1gak gyors fejl\u0151d\u00e9s\u00e9vel az allantoin ir\u00e1nti kereslet napr\u00f3l napra n\u0151. Az allantoin alkalmaz\u00e1si kutat\u00e1s\u00e1ban, k\u00fcl\u00f6n\u00f6sen a biol\u00f3giai hormonok ter\u00fclet\u00e9n, a kutat\u00f3k \u00e1tt\u00f6r\u00e9st \u00e9rtek el, ami az allantoin sz\u00e9lesebb alkalmaz\u00e1si teret biztos\u00edt.<\/h4>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-b4c0eeaf-7d48-4b9c-9bec-7357c3ccc6ad\"><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/allantoin-cas-97-59-6\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">hol lehet megv\u00e1s\u00e1rolni Allantoin\uff1f<\/span><\/a><\/strong><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"block-ec1c94cf-d71a-405b-bc1c-0f668efbb6ff\"><strong>A Longchang Chemical az Allantoin CAS 97-59-6 gy\u00e1rt\u00e1s\u00e1ra \u00e9s sz\u00e1ll\u00edt\u00e1s\u00e1ra specializ\u00e1l\u00f3dott. \u00c1ltal\u00e1ban 24 \u00f3r\u00e1n bel\u00fcl felvessz\u00fck \u00d6nnel a kapcsolatot. A munkaid\u0151ben ( 8:30-18:00 UTC+8 H.~Szombat ) vagy a weboldal \u00e9l\u0151 chat seg\u00edts\u00e9g\u00e9vel a info@longchangchemical.com e-mail c\u00edmre is k\u00fcldhet e-mailt, hogy azonnali v\u00e1laszt kapjon.<\/strong><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"block-7edc1230-2340-4d50-bcbf-7af68000beef\"><strong>Ezt a cikket a Longchang Chemical R&amp;D Department \u00edrta. Ha m\u00e1solni \u00e9s \u00fajranyomtatni szeretn\u00e9, k\u00e9rj\u00fck, adja meg a forr\u00e1st.<\/strong>.<\/h4>\n\n\n<!-- lc-commercial-start -->\n<h2>How technical buyers usually evaluate this chemical topic<\/h2>\n<p>General chemical decisions usually become clearer when teams move from theory to application fit: what the material needs to do, how pure it needs to be, how it behaves in the real process, and what downstream constraints it must satisfy.<\/p>\n<ul>\n<li><strong>Define the use case first:<\/strong> laboratory understanding and industrial purchasing often need different levels of specification detail.<\/li>\n<li><strong>Check process compatibility:<\/strong> handling, blending, stability, and downstream interaction often determine whether a material is practical to use.<\/li>\n<li><strong>Review storage and transport behavior:<\/strong> shelf life, moisture sensitivity, temperature range, and packaging can all matter commercially.<\/li>\n<li><strong>Use sample validation when the application is critical:<\/strong> small-scale confirmation often saves the most time before a full purchasing decision.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/hema-monomer-cas-868-77-9\/\">CHLUMICRYL HEMA<\/a>:<\/strong> A well-known polar monomer reference in adhesion- and reactivity-driven systems.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/soybean-extract-574-12-9\/\">Soybean Extract<\/a>:<\/strong> A useful ingredient reference when soybean-derived functional materials are being discussed.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why can a material that looks correct on paper still underperform in use?<\/strong><br \/>Because real-world process conditions, substrate interaction, and storage behavior can reveal problems that are not obvious in a simplified specification review.<\/p>\n<p><strong>Should technical chemical selection always start with the lowest-cost option?<\/strong><br \/>Not usually. The lowest purchase price is not always the lowest use cost once process fit, stability, and downstream quality are considered.<\/p>\n<!-- lc-commercial-end -->","protected":false},"excerpt":{"rendered":"<p>Allantoin is not only a derivative of urea, but also a compound of urea. The crystal of allantoin is showed below. It is an important fine chemical product and urea<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[],"class_list":["post-4085","post","type-post","status-publish","format-standard","hentry","category-medicine-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is allantoin used for - Longchang Chemical Co., Ltd.<\/title>\n<meta name=\"description\" content=\"what is allantoin? what is allantoin derived from? what is allantoin used for? what is allantoin in skin care? how to use allantoin powder?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/hu\/what-is-allantoin-used-for\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is allantoin used for - Longchang Chemical Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"what is allantoin? 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