????????

?????? C ??? ?????? ???? ????, ??? ????? L-ascorbic acid, ?? ????? ????????? ?? C ? H ? O ? ????? ???????? ?? 176.12. ??? ???? ?????? ????? ????? ???? ????, ??? ????? ????? ????, ???? ????? ???? ?????? ?????? ?????, ???? ????? ?????? ?? ????? ?????? ???? ??????? ????.

?????? ????????? ???????

?????? ????

?????? C ???? ????? ???? ???? ???? ?????? ??????? ?? ??? ??? ????, ?? ????? ?????? ????? ????? ?????? ??? ????.

?????? ??????? ?????? ?????

????? ????? ???, ??? ???? ???? ??????? ???????, ???? ?? ????? ???? ??? ?????? ????? ????? ???? (????? ???? ??? ???? ????? ?? ????).

?????

??? ???????? ???????, ?????? ?????? ?????? ????? ????? ?? ?????? ????? (???? ????????? ??????).

???? ?????? ?????

???? ?????? ?? ?????? ?????? ?? ????. ????? ???? ???? ?? ????? ????????? ????? ?????? ?????? ?????? ???????? ?????? ?????? C ?????? ??????.

????? ?????

????? ????????? ???? ??? ?? ??????, ??? ??? ??????? ????? ???????????? ?? ??????.

???????

??????? ??????????-?????? ?? ?????? C ?????? ?? ??????? ??????? ??????????, ???? ?????? ??? ?????? ??????? ??????? ?????? ?????? ?????? ????? ???, ???? ?????? ???? ????? ?? ???? ?????? ??????? ??????? ????? ?? ????? ????? ??????.