ʻAkika 3-O-Ethyl-L-ascorbic CAS86404-04-8
kikoʻī
| MEA | NĀ KIKOʻĪ |
| helehelena | Pauka keʻokeʻo a melemele paha |
| Hoʻāʻo | ≥98.5% |
| Wai | ≤1.0% |
| chroma | ≤0.1 |
| pH | 3.5-5.0 |
| wahi hoʻoheheʻe | 111.0 -116.0C |
| Pb | ≤10ppm |
| As | ≤2ppm |
| Hg | ≤1ppm |
| Cr | ≤5ppm |
| Huina bacteria chelu | ≤100cfu/g |
| Nā ʻōmole a me Hū | ≤10cfu/g |
| Hoʻomanawanui i ka mahana Nā Coliforms/g | ʻAʻole paha e ʻike ʻia |
| ʻO ke Staphylococcus ʻulaʻula /g | ʻAʻole paha e ʻike ʻia |
| PʻAeruginosa /g | ʻAʻole paha e ʻike ʻia |
| HOPENA | Kūlike nā hopena me nā kūlana o ka ʻoihana |
Hoʻohana
ʻAkika ascorbic ethylHe mea pono loa ia no ka huaora C. ʻAʻole wale ia he paʻa loa i ke kemika, ʻoiai he mea hoʻoheheʻe ʻole i ke kala o ka huaora C, akā he mea amphiphilic hoʻi me nā waiwai lipophilic a me hydrophilic, kahi e hoʻonui nui ai i kona ʻano o ka hoʻohana ʻana, ʻoiai hoʻi i nā kemika hoʻohana i kēlā me kēia lā. Hiki i ka 3-O-Ethyl ascorbic acid ether ke komo maʻalahi i loko o ka stratum corneum a hiki i ka dermis. Ke komo i loko o ke kino, e hoʻopau koke ʻia e nā enzymes biological i loko o ke kino, no laila e hoʻokō ana i nā hana biological o ka huaora C.
ʻAkika ascorbic ethyl (VC ethyl ether)he amphiphilic vitamin C derivative ia he lipophilic a hydrophilic hoʻi. ʻAʻole ia e mālama wale i ka hana redox o ka vitamin C akā he paʻa loa hoʻi. He non-discoloring vitamin C derivative ia. Eia kekahi, ʻoiai he mea amphiphilic, he mea maʻalahi loa ia e hoʻohana i nā ʻano hana. Eia kekahi, hiki iā ia ke komo maʻalahi i loko o ka stratum corneum a komo i loko o ka dermis. Ke komo i loko o ka ʻili, ua maʻalahi ka decomposed e nā enzymes biological e hoʻokō i nā hana o ka vitamin C, no laila e hoʻonui ai i kona bioavailability.
3-O-Ethyl ascorbic acid ether (ethyl ascorbic acid)he mea ia e hiki ke hoʻoheheʻe ʻia i loko o ka ʻaila a me ka wai. ʻAe kēia i nā mea hana e hoʻohui iā ia i ka pae ʻaila a i ʻole ka pae wai, a hiki ke hoʻohui ʻia i nā mahana kiʻekiʻe a haʻahaʻa paha, e maʻalahi ai ka hoʻohana ʻana. ʻOi aku ka mea nui, ʻo kēia waiwai amphiphilic e hiki ai iā ia ke komo maʻalahi i loko o ka stratum corneum a komo i loko o ka dermis, a laila e hoʻopuka ana i kāna mau hopena olaola, ʻaʻole hiki ke hoʻokō ʻia no nā mea ʻē aʻe o ka huaora C. Hiki iā ia ke kāohi i ka hana o ka tyrosinase e ālai i ka hoʻokumu ʻia ʻana o ka melanin; loaʻa iā ia nā hopena keʻokeʻo a me ka wehe ʻana i nā freckle (ke hoʻohui ʻia ma 2%); hiki iā ia ke pale aku i ka mumū i hoʻokumu ʻia e ka lā a he hopena antibacterial a me anti-inflammatory ikaika; i ka manawa like, hiki iā ia ke hoʻomaikaʻi i ka ʻili dull a lusterless, hāʻawi i ka ʻili me ka gloss a me ka elasticity, hoʻoponopono i ka hana o nā cell ʻili, a paipai i ka hana ʻana o ka collagen.
ʻŌpala a me ka Hoʻouna ʻana
25KG/Drum a i ʻole e like me nā koi a ka mea kūʻai aku.
No nā waiwai weliweli o ka Papa 8 a hiki ke lawe ma ke kai a me ka lewa
Mālama a me ka mālama ʻana
Ola papa: 24 mahina mai ka lā i hana ʻia ai i loko o ka pahu i wehe ʻole ʻia mua i mālama ʻia i kahi maloʻo a me kahi anuanu, mai ka lā pololei, ka wai.
Hale kūʻai ea, hoʻomaloʻo wela haʻahaʻa, hoʻokaʻawale ʻia mai nā mea hoʻomake a me nā waikawa.
