1·Ochratoxin a is a mycotoxin known to be toxic to the kidneys.
赭曲霉素a是一种毒枝菌素，据知对肾脏有毒性作用。
2·Under the above conditions, clean chromatograms were obtained for quantitative detection of Ochratoxin A in grape wine.
经过以上条件净化处理，得到相对干净的色谱图，可以满足对葡萄酒中赭曲霉毒素A的定量检测。
3·Antibodies of anti ochratoxin a (anti OTA) were prepared by immunizing white rabbits and Luoman hens. The immune responses to OTA of these two animals were compared.
以中国大耳白兔及罗曼母鸡为免疫动物制备抗赭曲霉毒素a抗体，比较了这两种动物的免疫应答进程。
4·Mycotoxins, such as aflatoxin and ochratoxin a, are found at measurable levels in many staple foods; the health implications of long-term exposure of such toxins are poorly understood.
在许多主食中发现黄曲霉素和赭曲霉素a等真菌毒素，达到可测量的水平；对长期接触此类毒素的健康影响了解甚少。
5·Ochratoxin a may act by induction of DNA strand breaks, sister chromatid exchanges, DNA adduct formation, or reactive oxygen but the mechanism of action as a toxin is not yet resolved.
赭曲毒素A通过诱导DNA链的断裂、姐妹染色单体的互换、DNA加合物的形成或者活性氧发挥作用，但是作为一种毒素其作用机制仍然没有被解决。
6·The Commission adopted guidance to enable coffee-producing countries to develop and implement their own national programmes for the prevention and reduction of Ochratoxin A (OTA) contamination.
委员会通过了指导使咖啡生产国能够制定和实施其自己的国家规划，防止并减少赭曲霉毒素A污染。
7·Conclusion the detection result of the method is satisfactory, which is a scientific and perfect method for detection of Ochratoxin contained in grain and fodder at home and abroad.
结论该方法的测定结果满意，是目前国内外测定粮食、饲料中赭曲霉素的科学而理想的方法。