Studies on the inhibitor of aflatoxin production by Aspergillus parasiticus R-716 - Effective extraction of vegetables and their effects -

Aspergillus parasiticus R-716의 aflatoxin 생성저해 물질에 관한 연구 - 효과적인 채소추출 및 그 영향 -

In this study, th effective extraction of 5 vegetables, which have been shown to inhibit the growth of the aflatoxin production of Aspergillus parasiticus R-716, was investigated and their effects were examined. Radish, cabbage, garlic and zinger were effectively with water-chloroform, but crown daisy with n-hexane. Among them, water-chloroform extract of radish was remarkably effective, and garlic extract only inhibited the growth strongly. The growth and the aflatoxin production of the strain were showed 0.758g/25ml, 763ug/25ml with the addition of water-chloroform extract equivalent 15g of raw radish, and an increase in the level of radish extract resulted in a decrease both the growth and the aflatoxin production per mycerial weight.