논문 상세보기
pp.432-437
2005년 3월부터 10월까지 과채류 152건을 대상으로 아황산염류의 자연함유량과 인위적인 사용실태를 비교하기 위하여 모니어-윌리암스 변법을 사용하여 이산화황의 함유량을 분석하였다. 가공하지 않은 14품목 42건에 대한 이산화황 분석결과 평균검출범위는 이었으며, 각 품목별 평균으로는 무가 8.97 mg/kg으로 가장 높았고 양파가 8.04 mg/kg 순으로 조사되었다. 가공한 23품목 110 건에 대한 이산화황 평균분석결과 검출범위는 이었으며,
To compare the content of natural existence with artificial addition experimental subject of 152 cases(25 kinds) were classified by two category of 42 fresh samples(14 kinds) and 110 processed samples(23 kinds). The content of sulfur dioxide were determined by Monnier-Williams's modified method. In mean content of 42 non-processed samples studied the range of contents was between 0.00 and 9.46 mg/kg. Radish contained the highest amount of sulfur dioxide(8.97 mg/kg), followed by onion(8.04 mg/kg). In mean content of 110 processed samples studied, the range of content was between 0.00 and 1,828.59 mg/kg. Gourd contained the highest amount of sulfur dioxide(1,064.61 mg/kg), followed by apricot(869.62 mg/kg), dried persimmon(64.11 mg/kg), dried radish(29.00 mg/kg), dried pumpkin(17.63 mg/kg), and those were lowe. than criteria. To supply safe food for the citizens, the quantitative level is required to be reinforced to supply safe foot continuously.
