人乳中赭曲霉毒素A的污染。

Contamination of human milk with ochratoxin A.

作者信息

Micco C, Ambruzzi M A, Miraglia M, Brera C, Onori R, Benelli L

机构信息

Istituto Superiore di Sanità, Laboratorio Alimenti, Rome, Italy.

出版信息

IARC Sci Publ. 1991(115):105-8.

PMID:1820320

Abstract

Ochratoxin A is a mycotoxin frequently found as a contaminant both in food and in animal feed. It can reach humans through the food chain and can then be excreted in biological fluids, one of which is human milk; it can therefore be transmitted from mother to child during breast-feeding. This fact prompted us to carry out the present study, aimed at the determination of ochratoxin A in human milk in Italy, as done elsewhere. Fifty samples of human milk were collected randomly over one year and analysed by a high-performance liquid chromatography method. Nine samples were found to contain levels in the range of 1.7-6.6 ng/ml.

摘要

赭曲霉毒素A是一种常见的霉菌毒素，经常作为污染物存在于食品和动物饲料中。它可通过食物链进入人体，然后通过生物体液排出，人乳就是其中一种生物体液；因此，在母乳喂养期间，它可以从母亲传给孩子。这一事实促使我们开展本研究，旨在像其他地方一样测定意大利人乳中的赭曲霉毒素A。在一年时间内随机收集了50份人乳样本，并采用高效液相色谱法进行分析。发现有9份样本的含量在1.7 - 6.6纳克/毫升范围内。