从糙米中分离出的一种来自白色念珠菌（Aspergillus candidus Link）的新型霉菌毒素。
A new mycotoxin from Aspergillus candidus Link isolated from rough rice.
作者信息
Chattopadhyay S K, Nandi B, Ghosh P, Thakur S
出版信息
Mycopathologia. 1987 Apr;98(1):21-6. doi: 10.1007/BF00431013.
PMID:3587332
Abstract
A new mycotoxin (AcT1) was obtained from the mycelium of Aspergillus candidus Link isolated from rough rice stored under tropical conditions. AcT1 with the mol-formula C28H40O showed bright greenish blue fluorescence under uv (254 nm). The spectral and other characteristics indicated that the compound was a new one. The LD50 of the toxin on white rats was found to be 4.5 mg/Kg when injected intraperitoneally.
摘要
从热带条件下储存的糙米中分离出的亮白曲霉（Aspergillus candidus Link）菌丝体中获得了一种新的霉菌毒素（AcT1）。分子式为C28H40O的AcT1在紫外光（254nm）下呈现亮蓝绿色荧光。光谱和其他特征表明该化合物是一种新物质。经腹腔注射，发现该毒素对白鼠的半数致死量为4.5毫克/千克。
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