Bambanci tsakanin sitacin sitaci da Hydroxypyl Methyl Preelululose

Hydroxypoursl sitaci da hydroxypropyl methyl selululose (hpmc) dukansu an yi amfani da polysaccharides da yawa, gami da abinci, kayan kwalliya, da gini. Yayinda suke raba wasu kamance, suna da bambance-bambance daban-daban dangane da tsarin sunadarai, kaddarorin, da aikace-aikace. Ga manyan bambance-bambance tsakanin sitdroxypropyl sitaci da hpmc:

Tsarin sunadarai:

1. Sitadxypoyl sitaci:
   • Start Start Startifipyl aka samo ta hanyar gabatar da ƙungiyoyin hydroxypyl ƙungiyoyi a kan sitaci kwayoyin.
   • Sitaci polysaccharide ya ƙunshi raka'a na glucose tare da shaidu na glycsidic. Hydroxypypylation ya haɗa da musanya groupsungiyoyi na Hydroxyl (-OH) a cikin sitaci kwayar cutar hydroxypropyl (-ch2chohch3) rukuni.
2. Hydroxypyl methyl selululose (hpmc):
   • HPMC shine ethuloe mai canzawa ta hanyar gabatar da hydroxypypropyl da metyl ƙungiyoyi a kan kwayoyin selulose.
   • Pellulose ne Polysaccharide ya ƙunshi raka'a na glucose tare β (1 → 4) shaidu na glykisidic. Hydroxypylation yana gabatar da Hydroxypropyl (-CH2CHHCH3 kungiyoyi, yayin da Metyasy ke gabatar da ƙungiyoyi mthyl (-ch3) ƙungiyoyi a kan Pellulose &ackonack.

Kaddarorin:

1. Sanarwar:
   • Startpropyl sitaci yawanci yana narkewa a cikin ruwan zafi amma yana iya nuna ƙarancin ƙila a cikin ruwan sanyi.
   • HPMC yana da narkewa a cikin ruwan sanyi da ruwan zafi, forming bayyananne, viscous mafita. Solubility na HPMC ya dogara da matakin canzawa (DS) da nauyin kwayar cutar polymer.
2. Daidaitawa:
   • Stan Startelypropyl na Hydroxyphopyl na iya nuna kayan haɗin gwiwa-encanning kaddarorin, amma dankalinta gabaɗaya yana da ƙananan idan aka kwatanta da HPMC.
   • HPMC an san shi ne don kyakkyawan kyakkyawan thickening da kuma gyaran gyarawa. Maganin Magana na HPMC za a iya gyara shi ta hanyar bambance mai maida hankali polymer, DS, da nauyin kwayoyin.

Aikace-aikace:

1. Abinci da magunguna:
   • Ana amfani da sitaci na hydroxypoyl azaman thickenner, maimaitawa, da wakili na Geliking a cikin samfuran abinci kamar miya, biredi, da kuma kayan zaki. Hakanan za'a iya amfani dashi a cikin tsarin magunguna.
   • HPMC ana amfani dashi sosai a cikin abinci, magunguna, da kayan kwalliya a matsayin Thickener, emulsifier, fim, da wakilin da ke sarrafawa. An samo shi da yawa a cikin samfurori kamar Allunan, maganin shafawa, cream, da abubuwan kulawa na sirri.
2. Gini da kayan gini:
   • An yi amfani da HPMC sosai a cikin masana'antar gine-ginen azaman mai ƙari a cikin kayayyaki masu tushe kamar lamba mai ban mamaki, masu harsuna ciki, masu kafada, da plasters. Yana ba da riƙewar ruwa, aiki, m, da ingantattun ayyuka a cikin waɗannan aikace-aikacen.

Kammalawa:

Yayin da sittin hydroxypoyl biyu da HPMC an daidaita su da polysaccharids tare da irin wannan aikin, suna da tsarin sunadarai, kaddarorin, da aikace-aikace. An yi amfani da sitaci na Hydroxypropyl da farko a cikin abinci da aikace-aikacen HPMC, yayin da HPMC ya sami amfani sosai a abinci, magunguna, kayan kwalliya, da kayan gini. Zabi tsakanin sitaci na hydroxypyl da hpmc ya dogara da takamaiman buƙatun aikace-aikacen.