01 (?)02 (?)0304 -05
Vc ???? ?????? ???? D-??????????????? ?????? ??.
?????????
D-isoascorbic ????? ??? ????????, ???? ?? ??? ?????? ???? ?????????????????? ?? ???, ?? ?????? ????????? ???? ?????? ????? ?? ???? ???? ????? ????? ???? ?????? ???? ??????????? ??? ????. Vc ?? ???????????? ???, D-isoascorbic ????? Vc ??? ??????? ???????? ???? ??????? ??, ????? ?????????????????? ???, Vc ???? ?????? ???? ??. ?????????, ??? ???????? ?????????? Vc ??? ??? ????. ???????, VcChemicalbook ??? ?????? ??? ???, ?? Vc ?? ????? ????? ?????? ??? ?????? ?? ???? ???, Vc ?? ????? ?????? ??? ????, ????? ?????? ???? ?????? ????? ???? ??? ??????? ??? ????. ??????, ??????? ?????, ?????? ?????? ?????? ????????????? ?????? ???, ????? ?????? ?????? ??? ?????????? ???????????? ?????? ?? ???, ?? ???? ?????? Vc ??? ????????? ?? ?????. ??? ???????, ?? ??? ???? ????? ???????? ??????? ??? Vc ????, Vc Yinqiao ???? ?? Vc ?????? ???????? ???? ???? ?? ??? ??? ???????? ??? ??.
???????2
????? ?? ???????????????
??????????? ????? ???? ?????????????????? ???; ??? ?? ?????? ????????? ????? ??????????? ???; ??????? ????????????? ????????????? ???; ???????? ???, ?? ?????? ?????? ?? ?????? ??????? ?????? ?????????? ???; ????????? ???????? ?? ??????? ??????????????? ???; ?????????? ??? ???????? ???? ?? ????????????????? ??? ??? ??? ?????? ?? ?????. ?? ?????, ??????????? ????? ???????? ??????? ???????? ?????????, ????????? ???????? ?? ????? ??????? ??????? ????????? ???? ? ????? ????.
???????? ????????
| ?????? | ????? |
| ?????? | ???? ?? ????? ?? ?????? ?? ???? |
| ?????????? | ??????? |
| ???????? | 99.0 ~ 100.5 % |
| ????????? ?????? ????? | 0.4 ????? % |
| ??????? ??????? | -16.5°~ -18° |
| ??????? ????? | 0.3 ????? % |
| ??? ??? (Pb ???) (mg/kg) | ????? 10 |
| ???? (mg/kg) | ????? 2 |
| ?????? (mg/kg) | ????? 3 |
| ????? (mg/kg) | ????? 1 |
| ???????? | ???????? ???? ?? |