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