ozi

3-O-Ethyl-L-ascorbic acidnwere ihe abụọ nke mmanụ hydrophilic ma kwụsie ike nke ukwuu. 3-O-Ethyl-L-ascorbic acid, cas nọmba 86404-04-8, nwere ihe oleophilic na hydrophilic onwunwe dị ka vitamin C ewepụtara, nke na-agbatịkwu ngwa ya, karịsịa na kemịkalụ kwa ụbọchị.

Vitamin C nkịtị na-esiri ike ịmịnye ya na akpụkpọ ahụ ma nwee obere bioavailability. Njirimara hydrophilic na lipophilic nke 3-O-Ethyl L-ascorbic acid na-eme ka ọ dị mfe ịbanye na stratum corneum wee banye na dermis. Mgbe ịbanye na akpụkpọ ahụ, 3-O-Ethyl L-Ascorbic acid na-emebi ngwa ngwa site na enzymes ndu iji rụọ ọrụ nke vitamin C, si otú ahụ na-eme ka bioavailability ya dịkwuo mma.

Tụkwasị na nke ahụ, 3-O-Ethyl-L-ascorbic acid bụ vitamin C na-ahụkarị, nke na-egosikwa nkwụsi ike dị elu iji hụ na e nwere VC, ma nweta n'ezie mmetụta nke ịcha ọcha na freckling.

Njirimara: 3-O-Ethyl-L-ascorbic acid bụ ọcha ma ọ bụ ọcha crystalline ntụ ntụ n'ọdịdị. Ọ bụ otu n'ime ihe kachasị mma nke vitamin C ruo taa. Ọ bụghị naanị na ọ kwụsiri ike na kemịkalụ, kamakwa ihe nrụpụta ascorbic acid nke na-adịghị adị ngwa ngwa mgbe ọ banyere n'ime akpụkpọ ahụ. A na-emegharị ya n'otu ụzọ ahụ vitamin C dị na ahụ, si otú a na-arụ ọrụ ka mma nke ascorbic acid.

Usoro nke ime ihe: 3-O-Ethyl-L-ascorbic acid na-egbochi ọrụ tyrosinase na nhazi nke melanin site na iru basal oyi akwa site na stratum corneum nke akpụkpọ ahụ, na-ebelata melanin na-enweghị agba, dị irè na ịcha ọcha na wepụ freckles. 3-O-Ethyl-L-ascorbic acid nwekwara ike na-ekere òkè ozugbo na njikọ nke collagen mgbe ịbanye na dermis, nke na-abawanye collagen, si otú ahụ na-eme ka akpụkpọ ahụ jupụta ma na-agbanwe.

Isi ọrụ:

(1) Na-egbochi ọrụ tyrosinase na igbochi mmepụta melanin; Belata melanin, mee ka ntụpọ dị mfe ma mee ka ọ dị ọcha.

(2) Mmetụta antioxidant siri ike, mwepụ dị irè nke radicals free.

(3) Nkwụsi ike dị mma, nkwụsị ọkụ, nkwụsị ọkụ, acid na alkali resistance, ikuku oxidation resistance. Nnukwu bioavailability, mmanụ hydrophilic, nnabata anụ ahụ dị mfe.

(4) Gbochie mbufụt akpụkpọ nke ìhè anyanwụ kpatara.

(5) Kwalite mmepụta nke collagen ma mee ka akpụkpọ ahụ dịkwuo elu.

3-O-Ethyl-L-ascorbic acidnwere ọrụ nke ịrụzi collagen (gụnyere ịrụzi ihe mejupụtara na njikọ nke collagen), nke nwere ike ịkwalite nguzobe nke mkpụrụ ndụ akpụkpọ ahụ na njikọ nke collagen dị ka nha nke mkpụrụ ndụ akpụkpọ anụ na oriri nke collagen, iji mee ka akpụkpọ ahụ na-egbuke egbuke ma na-agbanwe. A na-eji vitamin C ethyl ether eme ihe n'ọtụtụ ebe na ngwaahịa nlekọta anụ ahụ na-acha ọcha na mgbochi ịka nká, dị ka ude mmiri, ude, toner, mask, essence na ndị ọzọ.

Eji ngwaahịa:

A na-eji ngwaahịa a na-acha ọcha, ngwaahịa mgbochi ịka nká, mmiri, gel, isi, ude mmiri, ude nlekọta anụ ahụ na ihe ndị ọzọ.

[Ọgwụgwọ akwadoro] 0.1-2.0%, dabara maka ịcha ọcha na ngwaahịa mwepụ freckle, iwepụ wrinkle na ngwaahịa mgbochi ịka nká.

[Arụmọrụ akwadoro] Ọ kacha mma iji n'okpuru ọnọdụ PH3.0-6.0, yana ịcha ọcha na freckle kacha mma.

3-O-ethyl-L-ascorbicacid nwere ike ịbụ ihe nkwụsi ike bara uru maka ngwọta p-hydroxyacetophenone.

Mmetụta vitamin C ethyl ether na akpụkpọ:

Na-egbochi ọrụ tyrosinase site na ime ihe na Cu2+ na igbochi melanin;

Nchacha ọcha na mkpochapụ freckle (2% mgbe agbakwunyere);

Mgbochi mgbochi nke ọkụ kpatara, nwere mmetụta antibacterial na mgbochi mkpali siri ike;

Mma akpụkpọ dull luster, nye akpụkpọ elasticity;

Dozie ọrụ cell akpụkpọ ahụ ma kwalite mmepụta collagen.