Focus on Cellulose ethers

Hydroxy Ethyl Cellulose (HEC) ewebata

Hydroxy Ethyl Cellulose (HEC) ewebata

Hydroxy Ethyl Cellulose (HEC) bụ polymer na-abụghị ionic, mmiri na-agbaze mmiri nke sitere na cellulose.Ọ bụ ihe na-acha ọcha na-acha ọcha, enweghị isi na ntụ ntụ na-enweghị ụtọ nke a na-ejikarị eme ihe dị ka ihe na-esi ísì, ihe nkedo, stabilizer, na onye nkwụsịtụ na ngwa dị iche iche.

A na-eji HEC eme ihe n'ọtụtụ ebe na ụlọ ọrụ nri dị ka ihe mgbakwunye nri iji meziwanye udidi, viscosity, na nkwụsi ike nke ngwaahịa nri dị ka sauces, uwe, na ofe.A na-ejikwa ya na ụlọ ọrụ na-emepụta ọgwụ dị ka onye na-ejikọta ya na dịka onye na-emepụta ihe na-achịkwa na usoro nnyefe ọgwụ.Na mgbakwunye, a na-eji HEC na ụlọ ọrụ ịchọ mma dị ka ihe na-eku ume na emulsifier na lotions, creams, na shampoos.

HEC bụ soluble na ma mmiri oyi na mmiri ọkụ, na viscosity ya nwere ike gbanwee site n'ịgbanwe ogo nke nnọchi (DS) nke hydroxyl otu na cellulose molekul.DS dị elu na-ebute viscosity dị elu nke ngwọta HEC.

A na-ahụta HEC ka ọ dị mma maka oriri site na nchịkwa nri na ọgwụ US (FDA) na European Food Safety Authority (EFSA).Ọ bụ polymer bara ụba na nke dị ọnụ ahịa nke a na-ejikarị eme ihe na ụlọ ọrụ dị iche iche n'ihi na ọ na-eme ka ọ dịkwuo mma ma na-eme ka ọ dị ike.


Oge nzipu: Mar-21-2023
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