Silas J C, Harrison M A, Carpenter J A
J Toxicol Environ Health. 1986;18(2):215-20. doi: 10.1080/15287398609530862.
Five air samplers (Millipore, all-glass impinger, centrifugal, Andersen, and absorbent cotton) were evaluated for their ability to collect airborne grain particles contaminated with aflatoxin B1. Corn dust containing 100 micrograms aflatoxin B1/g was aerosolized within a containment system. Each device sampled 100 I air, thus exchanging the air in the chamber two times. Aflatoxin B1 was extracted from all sampling matrices and was detected and quantitated with thin-layer chromatography and scanning fluorodensitometry. The highest efficiency was obtained with the Millipore sampler, while the efficiencies of the centrifugal and the cotton samplers were almost identical. Efficiency of an Andersen was less, with no toxin recovered from an all-glass impinger. Measurement of particle size was accomplished with the Andersen sampler.
对五种空气采样器（密理博采样器、全玻璃冲击式采样器、离心式采样器、安德森采样器和脱脂棉采样器）收集被黄曲霉毒素B1污染的空气中谷物颗粒的能力进行了评估。将含有100微克黄曲霉毒素B1/克的玉米粉尘在一个密闭系统中雾化。每个设备采集100升空气，从而使室内空气交换两次。从所有采样基质中提取黄曲霉毒素B1，并通过薄层色谱法和扫描荧光密度测定法进行检测和定量。密理博采样器的效率最高，而离心式采样器和脱脂棉采样器的效率几乎相同。安德森采样器的效率较低，全玻璃冲击式采样器未回收毒素。使用安德森采样器完成了粒径测量。
