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

????? ??? ????? ???? ?? ?????? ??????? ?? ?? ???? ??? ?? ?????? ??-?????? ??? ??? ?????? ???? ?????? ??? ???? ?4.5 ??? ??? ???? ??? ????? ??????? ?? ???? ???? ????

???? ??? ?? ????? sorbate ????? ??? ??? ?????? ????, ????? ???? ???? ?????? ??? ????, ?? ???? ??? ???. ????? ??? ?? ????? ????? ???? ???? ??? ????? ?? ???? ?? ???. ??? ?? ???? ??? ???, sorbic acid ?? potassium sorbate ???? ??? ????? ???, ????? sorbate ?? ???? ????? ?? ??? 270 ℃ ????? ?????? ??? ???. ???? ??? ?????? ???? ??????, ??? ????? ?? ????? ??? ??????. ????, ?? ???? ?? ??? sorbic ??? ?? ????? sorbate ???? ??? ?? ???? benzoate ??? ????? ??????.

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

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