Ascorbic acid (25691-81-0)
Nkọwa ngwaahịa
Ascorbic acid bụ ihe dị mkpa na-akwado ụzọ mmeghachi omume enzymatic dị iche iche n'ime ahụ, na isi nri nri bụ akwụkwọ nri na mkpụrụ osisi ọhụrụ.
Vitamin C (nke a makwaara dị ka ascorbic acid na ascorbate) bụ vitamin soluble mmiri nke a na-achọta na citrus na mkpụrụ osisi na akwụkwọ nri ndị ọzọ, a na-erekwa ya dị ka ihe mgbakwunye nri yana dị ka ihe 'serum' nke dị n'elu iji gwọọ melasma (ntụpọ pigmenti gbara ọchịchịrị) na wrinkles. na ihu.A na-eji ya egbochi ma na-emeso scurvy.Vitamin C bụ ihe dị mkpa na-edozi ahụ na-etinye aka na nrụzi anụ ahụ, nhazi nke collagen, na mmepụta enzymatic nke ụfọdụ neurotransmitters.A na-achọ ya maka ịrụ ọrụ nke ọtụtụ enzymes ma dị mkpa maka ịrụ ọrụ usoro ahụ ji alụso ọrịa ọgụ.Ọ na-arụkwa ọrụ dị ka antioxidant.[13].Ọtụtụ anụmanụ na-enwe ike synthesize vitamin C nke ha. Otú ọ dị, enwe (gụnyere ụmụ mmadụ) na enwe (ma ọ bụghị ihe niile primates), ọtụtụ ụsụ, ụfọdụ òké, na ụfọdụ anụmanụ ndị ọzọ ga-enweta ya site nri nri.
Vitamin C nwere oke ọrụ n'ịgwọ scurvy, nke bụ ọrịa nke ụkọ vitamin C kpatara.E wezụga nke ahụ, a na-arụrịta ụka banyere ọrụ maka vitamin C dị ka mgbochi ma ọ bụ ọgwụgwọ maka ọrịa dị iche iche, na nyocha na-akọwa nsonaazụ na-emegiderịta onwe ya.Nyochaa Cochrane nke 2012 kọrọ enweghị mmetụta nke mgbakwunye vitamin C na ọnwụ zuru oke
●Ọkwa ọgwụ:Ascorbic acid 99%
●Ọkwa nri:Ascorbic acid, vitamin C sodium, Vitamin C calcium, vitamin C DC ọkwa
●Ọkwa nri:Ascorbic acid, vitamin C kpuchie, vitamin C phosphate 35%
| Ọdịnaya nyocha | Ụkpụrụ nyocha | Nsonaazụ nyocha |
| Njirimara | Ọcha ma ọ bụ fọrọ nke nta ka White kristal kristal ntụ ntụ | Gafe |
| njirimara | Mmeghachi omume ziri ezi | Nke dị mma |
| Ebe Na-agbaze | Ihe dịka 190 ℃ | 190.7 ℃ |
| PH (5% ngwọta mmiri) | 2.1-2.6 | 2.36 |
| Ngwọta doro anya | Kpochapụ | Kpochapụ |
| Agba nke Ngwọta | ≤BY7 | |
| Ọla kọpa | ≤5ppm | <5ppm |
| Ọla dị arọ | ≤10ppm | <10ppm |
| Mercury | <0.1mg/kg | <0.1mg/kg |
| Ndu | <2mg/kg | <2mg/kg |
| Arsenic | ≤2pm | <2pm |
| Oxalic acid | ≤0.2% | <0.2% |
| Ígwè | ≤2pm | <2pm |
| adịghị ọcha E | ≤0.2% | <0.2% |
| Ọnwụ na ihicha | ≤0.4% | 0.03% |
| Sulfate Ash (ihe fọdụrụ na mgbanye) | ≤0.1% | <0.1% |
| Ntụgharị ngwa anya akọwapụtara | +20.5°–+21.5° | + 21.16 Celsius |
| Ihe adịghị ọcha nke Organic | Gafe | Gafe |
| Nyocha | 99.0% -100.5% | 99.75% |
| Ngụkọta ọnụ ọnụ efere | ≤1000cfu/g | <100cfu/g |
| Yist & ebu | ≤100cfu/g | <10cfu/g |
| Mmechi: | Ngwaahịa a kpọtụrụ aha n'elu dabara na BP2019/USP41 | |
