?O Arbutin, nā mea hana ke?oke?o maoli

?O Arbutin kahi pūhui hydroquinone glycoside, ?o kona inoa kemika ?o 4-Hydroquinone-alpha-D-glucopyranoside (4-Hydroquinone-alpha-D-glucopyranoside), aia i loko o nā mea kanu e like me ka bearberry a me ka bilberry. He mea hana ke?oke?o maoli ia e puka mai ana mai Chemicalbook ?a?ole ho?onāukiuki, ?a?ohe allergenic a kūpono. ?Elua pū?ulu hana a me ka hana i loko o ka molecular structure o arbutin: ho?okahi ke koena glucose; ?o ka hui phenolic hydroxyl kekahi. ?O ke kūlana kino o α-arbutin he ke?oke?o i ka pauka hina hina, hiki ke ho?ohehe?e ?ia i ka wai a me ka ethanol.

Kāhea iā mā?ou

nā kiko?ī huahana

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Hana a me ka noi

1. Whitening hopena: Alpha Arbutin ua mana?o ?ia he mea hana ke?oke?o maika?i loa. Hiki iā ia ke pale i ka hana o tyrosinase, ho?emi i ka ho?okumu ?ana a me ka waiho ?ana o ka melanin, a ho?omāmā pono i nā pilikia pigmentation o ka ?ili e like me nā wahi ?ele?ele, freckles a me nā wahi lā. I ka manawa like, ho?opololei ia i ka ?ili a ho?omālamalama i ka ?ili palupalu.

2. Kāohi i ka hana melanin: Hiki i ka Alpha arbutin ke ho?opilikia i ke ka?ina hana synthesis o ka melanin, kaohi i ka hana oxidase o tyrosine, a pale i ka hana ?ana o ka melanin. ?O kēia ka mea i lilo i mea mālama ?ili maika?i e ālai i ka hana nui ?ana o ka melanin, e hō?emi ana i ka pilikia o ka hyperpigmentation a me ka ho?okumu ?ana i nā kīnā.

3. Ka palekana a me ke kūpa?a: Ke ho?ohālikelike ?ia me nā mea ke?oke?o ?ē a?e, ?oi aku ka palekana a me ka pa?a o Alpha Arbutin. ?A?ole e nalowale kāna hana ma muli o ka māmā a i ?ole ka oxidation, a hiki ke mālama i kona hopena ke?oke?o no ka manawa lō?ihi. Eia kekahi, hō?ike ka alpha arbutin i ka huhū ha?aha?a i ka ?ili a kūpono i nā ?ano ?ili āpau.

4. Moisturizing a me ka anti-oxidation: Ma waho a?e o ka hopena ke?oke?o, alpha arbutin kekahi mau moisturizing a me nā hopena anti-oxidation. Hiki iā ia ke ho?onui i ka momona o ka stratum corneum, ho?omaika?i i ke koena o ka wai o ka ?ili, a ho?omaha maika?i i ka malo?o a me ka pa?a o ka ?ili. I ka manawa like, ho?opau ia i nā radical manuahi, pale i ke ko?iko?i oxidative, a pale i ka ?ili mai ka pō?ino o ke kaiapuni.

kiko?ī

?Ano:	Whiteoroff-whitecrystal a pauda paha
Hō?ike:	?A?ole emi ma mua o 99.5%(HPLC)
Nalo ma ka maloo:	?A?ole ?oi aku ma mua o 0.5%
Ke koena ma ka Ignition:	?A?ole ?oi aku ma mua o 0.5%
Lae hehee:	202°C~210°C
pH o ka Solution 1% i ka wai:	5.0-7.0
Ka lawe ?ana:	?A?ole emi ma mua o 95 %
Metala kaumaha:	?A?ole ?oi aku ma mua o 10ppm(asPb)
Ka helu o ka pā:	?A?ole ?oi aku ma mua o1000CFU/g
hū a me ka po?i:	?A?ole ?oi aku ma mua o100CFU/g
Escherichia Coli:	ND
Staphylococcus Aureu:	ND
Pseudomonas Aeruginosa:	ND