Focus on Cellulose ethers

Hydroxypropyl Cellulose nnọchi dị ala

Hydroxypropyl Cellulose nnọchi dị ala

Hydroxypropyl Cellulose dị ala dochie anya (L-HPC) bụ polima cellulose gbanwetụrụ nke a na-ejikarị dị ka ihe na-agbapụta, ihe nkedo, na stabilizer n'ụdị ọrụ dị iche iche, gụnyere nri, ọgwụ na ngwaahịa nlekọta onwe onye. A na-enweta ya site na cellulose, nke bụ polymer eke dị na mgbidi cell nke osisi.

A na-emepụta L-HPC site na mgbanwe kemịkalụ nke cellulose site na iji usoro hydroxypropylation, nke a na-ebute ìgwè hydroxypropyl (-CH2CH (OH) CH3) n'ime molekul cellulose. Ogo ngbanwe, ma ọ bụ ọnụ ọgụgụ nke hydroxypropyl otu otu glucose, na-adịkarị ala, sitere na 0.1 ruo 0.5.

Dị ka a thickener, L-HPC yiri ndị ọzọ cellulose dabeere thickeners, dị ka carboxymethyl cellulose (CMC) na methyl cellulose (MC). Mgbe a na-agbakwunye L-HPC na mmiri, ọ na-emepụta ihe dị ka gel nke na-eme ka viscosity nke ngwọta dị elu. Viscosity nke ngwọta na-adabere na ntinye nke L-HPC na ogo nke nnọchi. Ọnụ ọgụgụ dị elu nke L-HPC na ọkwa dị elu nke nnọchi anya, ihe ngwọta ga-adịwanye ukwuu.

A na-ejikarị L-HPC eme ihe n'ụlọ ọrụ nri dị ka ihe na-agba ume na ihe nkwụsi ike n'ụdị ngwaahịa dị iche iche, gụnyere ngwaahịa esitere, sauces, na uwe. N'ime ngwaahịa esi nri, enwere ike iji L-HPC mee ka ọdịdị na ịdị mma nke ngwaahịa ahụ dịkwuo mma, karịsịa na usoro ndị na-enweghị gluten. Na sauces na uwe, L-HPC nwere ike inye aka melite nkwụsi ike nke ngwaahịa ahụ, na-egbochi ya ikewapụ ma ọ bụ ghọọ mmiri.

Na ụlọ ọrụ na-emepụta ọgwụ, a na-eji L-HPC mee ihe dị ka ihe nkedo na nkwụsịtụ na mbadamba na capsules. Dị ka ihe nkedo, L-HPC na-enyere aka ijikọ ihe ndị na-arụ ọrụ ọnụ ma melite ọnụego mgbasa nke mbadamba nkume ma ọ bụ capsule. Dị ka onye na-agbasa, L-HPC na-enyere aka ịkụda mbadamba nkume ma ọ bụ capsule n'ime afọ, na-ekwe ka ihe ndị na-arụ ọrụ na-etinye aka na ya nke ọma.

A na-ejikwa L-HPC na ụlọ ọrụ nlekọta onwe onye dị ka onye na-agba ume na emulsifier na ngwaahịa dị iche iche, gụnyere lotions, creams, na ngwaahịa nlekọta ntutu isi. Na ude mmiri na ude, L-HPC na-enyere aka imeziwanye ọdịdị na nkwụsi ike nke ngwaahịa ahụ, na-enye ya mmetụta dị nro, silky. Na ngwaahịa nlekọta ntutu isi, L-HPC nwere ike inye aka mee ka ọkpụkpụ na nkwụsi ike nke ngwaahịa ahụ dịkwuo mma, na-egbochi ya ikewapụ ma ọ bụ ghọọ mmiri.

Otu n'ime uru dị n'iji L-HPC dị ka ihe na-agbakọba na ihe nkwụsi ike bụ na ọ bụ ihe ebumpụta ụwa, nke a na-emegharị ọhụrụ nke sitere na isi mmalite osisi. N'adịghị ka sịntetik thickeners na stabilizers, L-HPC bụ biodegradable na gburugburu ebe obibi enyi na enyi.


Oge nzipu: Mar-19-2023
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