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?Ike ?ia ?o Ascorbic acid he Vitamin C
Ho?olauna
?O ka ?akika Ascorbic kahi pūhui polyhydroxy me ke ?ano kemika C6H8O6. Ua like ke ano me ka glucose, a o na hui enol hydroxyl elua e pili ana ma ke kulana 2 a me 3 i loko o ka mole, ua ma'alahi ka wehe 'ana no ka ho'oku'u 'ana i ka H+, no laila, loa'a ke 'ano o ka waikawa, i kapa 'ia ho'i he L-ascorbic acid. Loa?a i ka Vitamin C kahi waiwai ho?emi ikaika a ua ma?alahi ka oxidized i ka dehydrovitamin C, akā hiki ke ho?ololi i ka hopena, a ?o ka ascorbic acid a me ka dehydroascorbic acid ka hana physiological like. Eia nō na?e, inā e ho?ohehe?e hou ?ia ka waika dehydroascorbic e hana i ka waikawa diketogulonic, ?a?ole hiki ke ho?ololi ?ia ka hopena a e nalowale loa ka pono physiological.
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Palapala noi
1. ?O ka Vitamin C no ka ho?okumu ?ana i nā antibodies a me ka collagen, ka ho?oponopono ?ana o ka ?i?o (me kekahi mau hopena redox), ka metabolism o ka phenylalanine, tyrosine, a me ka folic acid, ka ho?ohana ?ana i ka hao a me nā ha?aha?a, synthesis o ka momona a me ka protein, ka mālama ?ana i ka hana immune, hydroxyl Antioxidant 5-hydroxytryptamine pono e mālama i ka pono ?ole o nā kī?aha koko. I ka manawa like, loa?a i ka huaora C ka anti-oxidation, anti-free radicals, a ke kāohi i ka ho?okumu ?ana o tyrosinase, i mea e ho?okō ai i ka hopena o ka whitening a me ka uila.
2. I loko o ke kino o ke kanaka, he antioxidant ki?eki?e ka huaora C i ho?ohana ?ia e hō?emi i ke ko?iko?i oxidative o ascorbate peroxidase sch. Nui nā ka?ina hana biosynthetic ko?iko?i e pono ai ka huaora C e komo.
3. No ka mea hiki i ka hapa nui o nā mammals ke synthesize i ka huaora C ma o ke ake, ?a?ohe pilikia o ka hemahema; akā na?e, ?a?ole hiki i kekahi mau holoholona e like me ke kanaka, primates, a me groundhogs ke synthesize i ka hua?a C ma o lākou iho a pono e ?ai ?ia ma o ka mea?ai a me nā lā?au lapa?au.
Hō?ike huahana
CT INOA: | AAKIDA ASCORBIC KAU |
KE OLA: | 24 mahina |
PIKI: | 25kgs / pahu pahu |
KUMU | GB26687-2011 |
MEA | KUMU |
Ka nana aku | Ke?oke?o a Semi-ke?oke?o Granule |
Nā metala kaumaha | ≤0.001% |
Arsenic | ≤0.0002% |
Ke alaka?i | ≤0.0002% |
Pohō ma ka malo?o | ≤0.4% |
Ke koena ma ka ?ā | ≤0.1% |
Ho?ā?o | ≥97.0% |
Ka helu ?ana o ka pā | ≤1000cfu/g |
Mould&Hū | ≤100cfu/g |
E-coli. | ?A?ole i loko o 1g |
Salmonella | Loa?a i ka 25g |
?O Staphylococcus Aurers | Loa?a i ka 25g |