Kojic Acid
Kojic Acid ʻike ʻia ʻo 5- hydroxyl -2- hydroxymethyl -1 a me 4- piranone. He mea ʻawaʻawa palupalu nāwaliwali ia i hana ʻia e ka fermentation o nā microorganisms.Fine tramperic acid he nila keʻokeʻo a melemele paha e like me ke aniani; hiki ke hoʻoheheʻe ʻia i ka wai, ka waiʻona a me ka acetone, hiki ke hoʻoheheʻe ʻia i ka ether, ethyl acetate, chloroform a me pyridine, hiki ʻole ke hoʻoheheʻe ʻia i loko o ka benzene; ʻO kāna kumu molekala C6H6O4, Kaumaha molekala142.1, Wehe hehee153～156℃.
Nā Kūlana Kūlana Nui
| Ka nana aku | Keʻokeʻo keʻokeʻo keʻokeʻo |
| Hoʻāʻo | ≥99.0% |
| Lae hehee | 152~156℃ |
| Pohō ma ka maloʻo | ≤0.5% |
| Koena ma ka Ignition | ≤0.1% |
| Metala Kaumaha | ≤3 ppm |
| Hao | ≤10 ppm |
| Arsenic | ≤1 ppm |
| Kloride | ≤50 ppm |
| Alfatoxin | ʻAʻohe ʻike ʻia |
Nā noi:
Hoʻohana ʻia ia ma ke kahua o ka cosmetics. I loko o ka ʻili kanaka, hoʻohui ʻia ka tyrosine e ka paʻakikī paʻakikī a me ka polymerization o nā radical manuahi o ka oxygen ma lalo o ka catalysis o tyrosinase, a ma hope o ka melanin i synthesized.Kojic AcidHiki iā ia ke pale i ka synthesis o tyrosinase, no laila hiki iā ia ke pale ikaika i ka hoʻokumu ʻana o ka melanin ʻili, a palekana a ʻaʻohe mea ʻawaʻawa, ʻaʻole e hana i ka leukoplakia, no lailaKojicua hoʻohui ʻia i loko o ka wai make-up, mask, emulsion, ʻili holika, a hiki ke mālama pono i nā freckles, nā wahi kahiko, pigmentation, acne a me nā mea hoʻonaninani keʻokeʻo ʻē aʻe.Kojic ʻO ka waikawa 70 a hiki i ka 80% o ka ikaika i manaʻo ʻia i nā mea hoʻonaninani, e hoʻohui ana i ka 0.2 i ka 1%. ʻO Kojic Acid ka mea maka no ka hana ʻana i ka maltol a me ka ethyl maltol. nā radical manuahi i loko, hoʻonui i ka mana o ke keʻokeʻo keʻokeʻo, a e pōmaikaʻi i ke olakino o ke kino kanaka. No laila, ua hoʻohana mua ʻia ʻo Kojic Acid e like me ka mea maka o nā cephalosporins, a ua hoʻohana ʻia ka huahana i hoʻopau ʻia e mālama i nā maʻi e like me ke poʻo a me ka ʻeha niho, a ʻo nā hopena analgesic a me nā anti-inflammatory he ʻumi E mahele i ka mea kūpono. hiki ke hoʻohana ʻia e hana i nā lāʻau pesticides. Hoʻohana ʻia ka bio micro fertilizer (wai ʻulaʻula hohonu), i hana ʻia me 0.5 a 1% Kojic Acids, i ka palaoa a me ka mea kanu, inā he haʻahaʻa haʻahaʻa e like me ka foliar fertilizer a i ʻole he mea hoʻonui ulu no ka noi aʻa. Hiki nō hoʻi iā Kojic Acid. e hoʻohana ʻia e like me ka hao loiloi reagent, film speckle inhibitor, ect.
Pono:
- ʻAi i ka wā kahiko: ʻO nā huahana i loaʻa i ka Kojic Acid hiki ke hoʻomāmā i ka ʻili, hiki ke hoʻomaikaʻi i ke ʻano o nā kiko makahiki a me ka pōʻino o ka lā. Hiki i ka ho'ēmiʻana o nā kikoʻeleʻele ke loaʻa ka hopena anti-kahiko.
- E mālama i ka Melasma:Hiki ke kōkua ʻo Kojic Acid i ka hoʻohaʻahaʻa ʻana i ka melasma, ka mea e pōʻeleʻele ai ka ʻili ma muli o ka hāpai ʻana.
- E ho'ēmi i keʻano o nā'ōpala: Hiki i ka Kojic Acid ke ho'ēmi i ka weheʻana o nāʻili. ʻOiai ʻaʻole hoʻomaikaʻi ka ʻakika i ka mānoanoa o ka ʻiʻo ʻulaʻula, hiki ke hōʻemi i ka pigmentation ʻeleʻele e pili ana i kekahi ʻano ʻili. ʻO ka hoʻomāmā ʻana i ka ʻulaʻula hiki ke ʻike ʻole ʻia.
- Nā pōmaikaʻi antifungal: Manaʻo ʻia ʻo Kojic Acid kekahi mau pono antifungal. Hiki ke kōkua i ka pale ʻana a me ka mālama ʻana i kekahi mau maʻi fungal, e like me ka maʻi wāwae a me ka hū.
- Nā hopena antibacterial: Hiki i ka Kojic Acid ke hāʻawi i nā pono antibacterial. Hiki ke kōkua i ka hoʻemi ʻana i ka manawa o ka hoʻomohala ʻana i nā ʻano maʻi maʻamau o nā maʻi ʻili bacteria.
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