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

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

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

1. ????? ????? ??????

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

??????, ?????????? ?? ??, ??????? ?? ?????? ?????, ?????? ??????????, ????-????, ????? ????? ????? ?????? ?? ???? ?? ??? ?? ?? ??, ???? ????? ?? ?????, ??????, ?????? ????? ????, ??? ?????? ????, ?????? ???? ????, ?????? ???? ???????, ?????????? ??? ??????? ??????, ?????? ???? ?? ????????? ??????? ?? ??????, ???? ?? ?????? ??????, ?????, ???? ??????? ??????. ???? ?????? ??? 0.05%~0.2%.

2.???? ????? ?????

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

?????? ???? ?????? ?? ????? ?????????????? (BHA), ??????? ?????????????? (BHT), tert-butylhydroquinone (TBHQ), ?????? ???? (PG) ???', ??? ????? ??????, ?? ????? ??????? ?? ??????.

3. ??????????

????????? ?????? ????? ???????, ?? ??????? ?? ????? ??? ?????? ???????, ?????? ????? ?????? ???? ???? ????, ????? ???? ??????? ??????? ??? ?????? ????? ???? ???? ??? ????? ?????, ?? ????? ???? ?????? ?? ?????? ????, ??? ???? ???? ?? ????? ???????. ???? ?????? ?????? ?? ????? ?????? ????? ?????, ????? ????? ???', ????? ??? ???? ??? 1/4 ?? 1/2 ?? ????? ?????.

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