Huaora B12
Ko te huaora B12 te mea nui ki te hanganga o nga toto toto whero, te taatai pūtau, te whanaketanga o te punaha o te pokapū me te synthesis nui i roto i te tinana tangata. E wha nga momo huaora B12, Cyanocobalamin (Cas Nama 68-19-9), ko Mecobalamnin (Cas Nama te 13422-55-4), Adenoxocobalammin. I roto ia ratou, ko te cyanocobalamin te paura 1% me te paura mecoballam e whakamahia nuitia ana.
Tono:
Ko nga tohu o te ngoikoretanga B12 ngawari o te huaora ngawari: te mumura, te kiri kiri, te taumaha, te mate o te mate me nga tohu o te ringa me nga tohu o te ringa. Waewae ngoikore me te ngakau. Na reira, ko te haumanu, ko te huaora B12 ka taea te whakamahi i te anemia, te mate ate, neuritis, neuralgia, me etahi atu i nga ra hauora. I te umanga whangai, ka taea hoki te whakamahi hei whakatairanga i te tipu o te kararehe penei i te poaka me nga heihei.
Tohu:
| Tūemi | Takoto |
| Putanga | Karaihe karaihe whero ranei te paura karaihe, kaore he kakara, kaore he reka; Hygroscopicity. |
| Te tautuhi a | A361NM / A278NM: 1.70-1.90 |
| A361NM / A550NM: 3.15-3.40 |
| Tautuhi b | Ko te wa e pupuri ana i te tihi nui o te tauira ka rite ki te otinga paerewa. |
| Tautuhi c | Hua |
| Rangahau | Ko te whānuitanga o te tauira o te tauira ka rite ki te mahere reforence. |
| Te ngaronga i te whakamaroke | ≤10.0% |
| Nō mōrearea | 97.0% ~ 102.0% |
| 7Kβ, 8β-lactocyanacobalalmin | ≤1.0% |
| 50-carboxyeyanocobalalamin | ≤0.5% |
| 34-methylcyacobalalamin | ≤2.0% |
| 32-carboxyeyanocobalalamin | ≤1.0% |
| 8-Epi-Cyanocobalamin | ≤1.0% |
| Tetahi atu kaore i mohiotia | ≤0.5% |
| Nga mea poke | ≤3.0% |
| Tapeke Aerobic Taumata | ≤1000CFU / G |
| He kowhatu, he rewena | ≤100CFU / G |
| E, colli | Whakakāhore |
| Whakatikatikaraa toenga | Acetone≤0.5% |
