Xanthan danko da Hydroxyethyl cellulose (HEC) duka hydrocolloids ne da ake amfani da su sosai a masana'antu daban-daban, musamman a cikin abinci, magunguna, da samfuran kulawa na sirri.Duk da wasu kamanceceniya a aikace-aikacensu, sun bambanta ta fuskar tsarin sinadarai, kaddarorinsu, da ayyukansu.
1. Tsarin Kemikal:
Xanthan danko: Yana da polysaccharide da aka samo daga fermentation na carbohydrates, da farko glucose, ta kwayoyin Xanthomonas campestris.Ya ƙunshi kashin baya na ragowar glucose tare da sassan sassan sassan maimaita trisaccharide, gami da mannose, glucuronic acid, da glucose.
HEC: Hydroxyethyl cellulose shine ether cellulose maras ionic wanda aka samo daga cellulose, polysaccharide da ke faruwa ta halitta wanda aka samu a cikin ganuwar tantanin halitta.Ana gyara HEC ta hanyar gabatar da ƙungiyoyin hydroxyethyl akan kashin bayan cellulose.
2. Solubility:
Xanthan danko: Yana nuna babban narkewa a cikin ruwan sanyi da ruwan zafi.Yana samar da mafita mai ɗorewa ko da a ƙananan yawa.
HEC: Hydroxyethyl cellulose yana narkewa a cikin ruwa, kuma solubility na iya bambanta dangane da matakin maye gurbin (DS) na ƙungiyoyin hydroxyethyl.Mafi girma DS yawanci yana haifar da ingantacciyar narkewa.
3. Dangantaka:
Xanthan danko: An san shi don ƙayyadaddun kaddarorin sa na kauri.Ko da a ƙananan ƙididdiga, xanthan danko na iya ƙara yawan danko na mafita.
HEC: Danko na HEC mafita kuma ya dogara da dalilai kamar maida hankali, zafin jiki, da raguwa.Gabaɗaya, HEC yana nuna kyawawan kaddarorin kauri, amma danko yana ƙasa da ƙasa idan aka kwatanta da xanthan danko a daidai adadin.
4. Halayyar Rarraba Shear:
Xanthan danko: Magani na xanthan danko yawanci suna nuna hali mai laushi, ma'ana dankon su yana raguwa a ƙarƙashin damuwa mai ƙarfi kuma yana murmurewa da zarar an cire damuwa.
HEC: Hakazalika, hanyoyin HEC kuma suna nuna hali mai laushi, kodayake girman zai iya bambanta dangane da takamaiman matsayi da yanayin mafita.
5. Daidaituwa:
Xanthan danko: Ya dace da ɗimbin kewayon sauran hydrocolloids da sinadarai waɗanda aka saba amfani da su a cikin tsarin abinci da tsarin kulawa na mutum.Hakanan zai iya daidaita emulsions.
HEC: Hydroxyethyl cellulose kuma yana dacewa da nau'o'i daban-daban kuma ana iya amfani dashi a hade tare da sauran thickeners da stabilizers don cimma burin rheological Properties.
6. Haɗin kai tare da sauran masu kauri:
Xanthan danko: Yana nuna tasirin haɗin gwiwa lokacin da aka haɗa shi tare da sauran hydrocolloids kamar guar danko ko farar wake, yana haifar da ingantaccen danko da kwanciyar hankali.
HEC: Hakazalika, HEC na iya yin aiki tare da sauran masu kauri da polymers, suna ba da versatility a cikin samar da samfurori tare da takamaiman rubutu da bukatun aiki.
7. Yankunan Aiki:
Xanthan danko: Yana samun faffadan aikace-aikace a cikin kayan abinci (misali, miya, riguna, kayan kiwo), samfuran kulawa na mutum (misali, mayu, kirim, man goge baki), da samfuran masana'antu (misali, ruwan hakowa, fenti).
HEC: Hydroxyethyl cellulose ana yawan amfani dashi a cikin samfuran kulawa na sirri (misali, shamfu, wankin jiki, creams), magunguna (misali, maganin ido, dakatarwar baki), da kayan gini (misali, fenti, adhesives).
8.Kudi da Samuwar:
Xanthan danko: Gabaɗaya ya fi tsada idan aka kwatanta da HEC, da farko saboda tsarin haifuwa da ke cikin samarwa.Koyaya, yawan amfani da shi da wadatar sa suna ba da gudummawa ga ingantaccen wadatar kasuwa.
HEC: Hydroxyethyl cellulose yana da ingantacciyar tsada-tasiri idan aka kwatanta da xanthan danko.Ana samar da shi sosai ta hanyar gyare-gyaren sinadarai na cellulose, wanda ke da yawa a yanayi.
yayin da xanthan danko da HEC suna raba wasu kamanceceniya a cikin aikace-aikacen su azaman hydrocolloids, suna nuna bambance-bambance daban-daban dangane da sifofin sinadarai, solubility, danko, halayen ɓacin rai, daidaitawa, daidaitawa tare da sauran thickeners, wuraren aikace-aikacen, da farashi.Fahimtar waɗannan bambance-bambance yana da mahimmanci ga masu ƙira don zaɓar mafi dacewa hydrocolloid don ƙayyadaddun samfuran samfuri da halayen aikin da ake so.
Lokacin aikawa: Afrilu-11-2024