麦芽糊精可刺激婴儿配方奶粉中蜡样芽孢杆菌的生长及腹泻性肠毒素的合成。
Maltodextrin stimulates growth of Bacillus cereus and synthesis of diarrheal enterotoxin in infant milk formulae.
作者信息
Rowan N J, Anderson J G
机构信息
Department of Bioscience and Biotechnology, University of Strathclyde, Glasgow, Scotland.
出版信息
Appl Environ Microbiol. 1997 Mar;63(3):1182-4. doi: 10.1128/aem.63.3.1182-1184.1997.
Abstract
One hundred reconstituted milk-based infant formulae (IMF) representative of 10 leading brands available in many European Economic Community countries were examined for Bacillus cereus and for the presence of diarrheal enterotoxin. Sixty-three reconstituted IMF supported growth of the organism after 14 h at 25 degrees C, and in 4 of these, which contained maltodextrin, enterotoxin was detected. Reconstituted IMF (and basal synthetic media) supplemented with > or = 0.1% maltodextrin supported both growth of B. cereus and diarrheal toxin production when incubated for 14 h or more at 25 degrees C.
摘要
对在许多欧洲经济共同体国家销售的10个领先品牌的100种复原乳基婴儿配方奶粉（IMF）进行了蜡样芽孢杆菌及腹泻性肠毒素检测。63种复原IMF在25℃下培养14小时后能支持该菌生长，其中4种含有麦芽糊精的产品检测到了肠毒素。添加≥0.1%麦芽糊精的复原IMF（以及基础合成培养基）在25℃下培养14小时或更长时间后，既能支持蜡样芽孢杆菌生长，又能产生腹泻毒素。
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