??????? ?????? ????????????? ????? (???? SAIB90, SAIB80), ????? ????????? ?? ??? ?????? ???? ?? ??? ???, JECFA, FCC, CAC ??? ???? ?????????????? ?????? ?? ??????? ???? ???? ???? ??? (≤ 0.2 mgKOH/g) ?? ???? ???? ????? (≤ 5ppm) ?? ???????? ?????? ?? ???? ????? ?? ????????? ???? ???? ???
???? ???????? ?????? (??????? ???????? ??????????????????) ?? ?????? ???????????????? ?????? ???????? ???? ??? ??, ?? ??????? ????? ??????? ??? ??? ??? ?? ???????? ?? ??? ???? ?????? 99.47% ?? ????? ??, ????? ????????? ??????? ????????? ????