Yamazaki M, Maebayashi Y, Miyaki K
Appl Microbiol. 1970 Sep;20(3):452-4. doi: 10.1128/am.20.3.452-454.1970.
A simple thin-layer chromatography-fluorodensitometric method for quantitative analysis of ochratoxin A was developed. This method proved to be of use in investigating the production of the toxin and the nutritional factors affecting the toxin production by two strains of Aspergillus ochraceus isolated from moldy rice in Japan. These fungi produced large amounts of ochratoxin A in a nutrient solution containing 1% l-phenylalanine and 2% yeast extract.
建立了一种用于定量分析赭曲霉毒素A的简单薄层色谱-荧光密度测定法。该方法被证明可用于研究从日本发霉大米中分离出的两株赭曲霉产生毒素的情况以及影响毒素产生的营养因素。这些真菌在含有1% L-苯丙氨酸和2%酵母提取物的营养液中产生大量的赭曲霉毒素A。