Ethyl Ascorbic Acid
Ethyl Ascorbic Acid,3-O-Ethyl Ascorbic Acid, He ʻano o ka vitamina C ethylated, he mea hoʻomaʻemaʻe ʻili maikaʻi loa, ke kāohi nei i ka hana o Tyrosinase ma ka hana ʻana ma Cu2 + a pale i ka synthesis o ka melanin. acid. Ke hōʻike nei hoʻi i kahi kūpaʻa maikaʻi loa i nā ʻano hana hoʻonaninani āpau.
Ethyl Ascorbic Acidkomo i loko o ka ʻili kahi i hoʻoheheʻe ʻia ai i ka waikawa ascorbic.
Nā ʻāpana ʻenehana nui:
| Ka nana aku | ʻO ka pauka aniani keʻokeʻo a aneane keʻokeʻo |
| Ka hoʻoheheʻe | E hoʻoheheʻe maʻalahi i ka wai |
| Maʻiʻo | 98.5% min. |
| Waiwai pH | 3.5-5.5 |
| Lae hehee | 110.0~115.0 ℃ |
| Nalo Maloo | 1.0% ka nui. |
| VC manuahi | 10 ppm max. |
| Hoʻohuʻi koena | 0.1% ka nui. |
| Metala Kaumaha | 20 ppm max. |
Nā hana:
Huaola C
I kēia mau lā ʻokoʻahuaʻai C derivativeshoʻohana ʻia i ka cosmetics no ka hoʻohana waho.ʻO ka huamaʻa C maʻemaʻe, ka waikawa ascorbic a i kapa ʻia ʻo L-ascorbic acid (ascorbic acid) ka hopena pololei loa. I ka hoʻohālikelike ʻana i nā ʻano ʻē aʻe, ʻaʻole pono e hoʻololi mua ʻia i ke ʻano hana.Hōʻike nā haʻawina e kākoʻo ana ka huaora C i ka collagen synthesis a hakakā i nā radical manuahi.He mea maikaʻi nō hoʻi ia e kūʻē i ka ʻekene a me nā wahi makahiki ma ke kāohi ʻana i ka tyrosinase.Akā naʻe, ʻaʻole hiki ke hana ʻia ka ʻakika ascorbic i loko o ka ʻaila no ka mea hiki ke hoʻololi ʻia ka mea hana i ka oxidation a decomposes koke.No laila, ʻoi aku ka maikaʻi o ka hoʻomākaukau ʻana ma ke ʻano he lyophilisate a i ʻole ka lawelawe ʻana ma ke ʻano he pauka.
I ka hihia o kahi serum i loaʻa i ka waikawa ascorbic, pono e loaʻa ka waiwai i ka pH acidic acid e hōʻoia i ke komo ʻana i ka ʻili.ʻO ka hoʻoponopono ʻana he dispenser paʻa i ka ea.ʻO nā huaʻai Vitamin C ʻoi aku ka liʻiliʻi o ka ʻili a ʻoi aku ka maikaʻi o ka paʻa a paʻa i loko o nā kumu holika, kūpono loa ia no ka ʻili ʻili a i ʻole ka wahi maka lahilahi.
Ua ʻike maopopo ʻia ʻaʻole ʻoi aku ka maikaʻi o ka mālama ʻana i ka ʻike nui o kahi mea hana.ʻO ke koho akahele wale nō a me ka hoʻolālā i hoʻopili ʻia i ka mea hana e hōʻoia i ka bioavailability maikaʻi loa, ka hoʻomanawanui ʻana i ka ʻili, ke kūpaʻa kiʻekiʻe, a me ka hana huahana maikaʻi loa.
Nā Huaʻai Huaʻai C
| inoa | Wehewehe pōkole |
| ʻO Ascorbyl Palmitate | ʻO ka Vitamina C |
| ʻO Ascorbyl Tetraisopalmitate | ʻO ka Vitamina C |
| Ethyl Ascorbic Acid | ʻO ka waiʻaila C |
| ʻO Ascorbic Glucoside | Ka pilina ma waena o ka waikawa ascorbic a me ka glucose |
| ʻO ka Magnesium Ascorbyl Phosphate | ʻO ka ester paʻakai mai ka Vitamin C |
| Sodium Ascorbyl Phosphate | ʻO ka ester paʻakai mai ka Vitamin C |
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