Ụlọ ọrụ China Gamma Polyglutamic Acid na ndị na-emepụta ihe |Y&R

Gamma polyglutamic acid

Nkọwa dị mkpirikpi:

Gamma Polyglutamic Acid dị ka ihe na-ahụ maka nlekọta anụ ahụ dị iche iche, Gamma PGA nwere ike ime ka akpụkpọ ahụ dị ọcha ma mee ka ahụ ike dịkwuo mma. .Gamma Polyglutamic Acid nwere ezigbo ndakọrịta na ndị na-abụghị ionic, anionic na amphoteric surgactants. .Gamma PGA bụ echiche moisturizer na nnukwu ndakọrịta na ihe ịchọ mma ndị ọzọ. Dosages nke ihe na-adabere na ọrụ nke ngwaahịa nlekọta anụ ahụ.

Aha ngwaahịa:Gamma polyglutamic acid

Koodu ngwaahịa:YNR-PGA

Aha INCI:Sodium polyglutamate

Nọmba CAS:25513-46-6

Ụdị molekụla:(C5H7NO3) n

Ndebanye aha NMPA:Edebara aha

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Nkọwa ngwaahịa

Ihe kpatara ịhọrọ YR Chemspec

Mkpado ngwaahịa

Gamma Poly-glutamic acid (γ-PGA)bụ ihe na-eme n'okike, na-arụ ọtụtụ ọrụ, yana biodegradable biopolymer.A na-emepụta ya site na gbaa ụka site na Bacillus subtilis na-eji glutamic acid.PGA bụ monomers glutamic acid jikọtara n'etiti otu α-amino na γ-carboxyl.Ọ bụ mmiri-soluble, oriri na-adịghị egbu egbu mmadụ, ọ dịkwa mma na gburugburu ebe obibi.Ọ nwere ngwa sara mbara na ngalaba ọgwụ, nri, ihe ịchọ mma, na ọgwụgwọ mmiri. Usoro nka na ụzụ isi:

Ọdịdị	Ọcha ma ọ bụ Gbanyụọ-Ọcha ntụ ntụ
Nyocha	90.0% nkeji.
Uru pH (1% n'ime mmiri)	5.0-7.5
Mwepu (4%, 400nm)	0.12 kacha.
Ọla dị arọ	20 ppm max.
Ọnwụ na ihicha	10.0%
Ngụkọta ọnụ ọgụgụ efere	100 cfu/g
Salmonella	Ihe ọjọọ
E.Coli	Ihe ọjọọ
Nha akụkụ	100% site na 100 mesh

Ngwa: γ-PGA ọtụtụ ebe na-eji na-emepụta ọgwụ, nri ụlọ ọrụ, ntecha, mmiri ọgwụgwọ, ịdị ọcha ngwaahịa, agriculture na ndị ọzọ Hi-tech industries. Gamma polyglutamic acid, nke mbụ ghọtara na Japanese nri 'Natto', ọ bụ a eke multifunctional biopolymer, emepụtara na Bacillus Subtilis site gbaa ụka. GammaPolyglutamic acid(Gamma PGA) bụ homopolymer soluble mmiri, ọ mejupụtara D-Glutamic Acid na L-Glutamic Aid monomers nke ejikọtara site na njikọ amide n'etiti otu α-amino na γ-Carboxyl. Ọnụ ọgụgụ buru ibu nke Carboxyl Groups tinyere molecule yinye nke Gamma PGA nwere ike ịmepụta hydrogen bonding na a molekul ma ọ bụ n'etiti dị iche iche molecules. N'ihi ya, o nwere nnukwu mmiri absorbability na mmiri na-ejigide capability. Daalụ ya pụrụ iche Njirimara. Enwere ike iji Gamma PGA dị ka thickener, filmmogen, humcctant, retarder, cosolvent, binder na mgbochi friza, ya mere, atụmanya ngwa nke Gamma PGA na-ekwe nkwa. Uru: moisturization na-adịte aka * Inwe ike dị elu nke mmiri mmiri, dị mma karịa hyaluonic acid, collagen. * Idobe mmiri nke akpụkpọ ahụ ogologo oge. * Na-eweghachi ngbanwe akpụkpọ na ime ka wrinkles dị nro. Mmekọrịta * Iguzosi ike na ịba ụba HA nke akpụkpọ ahụ. * Na-abawanye NMP nke anụ ahụ. *Na-abawanye nnabata anụ ahụ na-edozi ahụ. Ịchacha ahụike * Na-egbochi melanin biosynthesis.