Acide ya Ascorbic |50-81-7
Ibicuruzwa bisobanura
Acide ya Ascorbic ni kirisiti yera cyangwa yoroheje yumuhondo cyangwa ifu, aside nkeya.mp190 ℃ -192 ℃ ， gushonga byoroshye mumazi, gushonga gake muri alcool no gushonga bitagoranye muri ether na chloroform hamwe nundi muti wa organic.Muburyo bukomeye burahagaze mukirere.Igisubizo cyamazi yacyo ihinduka byoroshye iyo ihuye numwuka.
Ikoreshwa: Mu nganda zimiti, zirashobora gukoreshwa mukuvura ibisebe nindwara zitandukanye zandura kandi zidakira, zirakoreshwa mukubura VC.
Mu nganda z’ibiribwa, irashobora gukoresha nk'inyongera zimirire, VC yinyongera mugutunganya ibiryo, kandi kandi ni Antioxydants nziza mukubungabunga ibiryo, ikoreshwa cyane mubikomoka ku nyama, ibikomoka ku ifu isembuye, byeri, ibinyobwa byicyayi, umutobe wimbuto, imbuto zafashwe, kanseri inyama nibindi; nanone bikoreshwa mubisanzwe byo kwisiga, inyongeramusaruro nizindi nganda.
| Izina | Acide ya Ascorbic |
| Kugaragara | Ifu idafite ibara cyangwa yera ya kristaline |
| Imiti yimiti | C6H12O6 |
| Bisanzwe | USP, FCC, BP, EP, JP, nibindi |
| Icyiciro | Ibiryo, Farma, Reagent, Electronic |
| Ikirango | Kinbo |
| Byakoreshejwe | Ibiryo byongera ibiryo |
Imikorere
Mu nganda z’ibiribwa, irashobora gukoresha nk'inyongeramusaruro-al, inyongera ya VC mu gutunganya ibiribwa, kandi kandi ni Antioxydants nziza mu kubungabunga ibiribwa, ikoreshwa cyane mu bicuruzwa by'inyama ,, ibikomoka ku ifu isembuye, byeri, ibinyobwa by'icyayi, umutobe w'imbuto, kanseri imbuto, inyama zafunzwe n'ibindi;ikoreshwa cyane mubisiga, kongeramo ibiryo nibindi bice byinganda.
Ibisobanuro
| INGINGO | STANDARD |
| Kugaragara | Ifu yera cyangwa hafi yera ya kirisiti cyangwa ifu ya kristu |
| Kumenyekanisha | Ibyiza |
| Ingingo yo gushonga | 191 ℃ ~ 192 ℃ |
| pH (5%, w / v) | 2.2 ~ 2.5 |
| pH (2%, w / v) | 2.4 ~ 2.8 |
| Guhinduranya neza | + 20.5 ° ~ + 21.5 ° |
| Igisubizo cyumvikana | Biragaragara |
| Ibyuma biremereye | ≤0.0003% |
| Suzuma (nka C 6H 8O6,%) | 99.0 ~ 100.5 |
| Umuringa | ≤3 mg / kg |
| Icyuma | ≤2 mg / kg |
| Mercure | ≤1 mg / kg |
| Arsenic | ≤2 mg / kg |
| Kuyobora | ≤2 mg / kg |
| Acide ya Oxalic | ≤0.2% |
| Gutakaza kumisha | ≤0.1% |
| Ivu | ≤0.1% |
| Umuti usigaye (nka methanol) | ≤500 mg / kg |
| Kubara ibyapa byose (cfu / g) | ≤ 1000 |
| Imisemburo & ibishushanyo (cfu / g) | ≤100 |
| Escherichia.Coli / g | Kubura |
| Salmonella / 25g | Kubura |
| Staphylococcus aureus / 25g | Kubura |
