从肠系膜芽孢杆菌中提取的一种促进双歧杆菌生长的新因子。

Microbios Pub Date : 2000-01-01

G Seo, Y Akimoto, H Hamashima, K Masuda, K Shiojima, C Sakuma, M Sasatsu, T Arai

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引用次数: 0

摘要

此前有报道称，肠系膜芽孢杆菌TO-A培养物的上清液能促进双歧杆菌的生长。本研究从这种培养的上清液中纯化了一种新的生长促进因子BM-1，并测定了其化学结构。BM-1被鉴定为3,3-二羟氮杂啶，它能促进双歧杆菌的生长。

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A new factor from Bacillus mesentericus which promotes the growth of Bifidobacterium.

It was reported previously that supernatants of cultures of Bacillus mesentericus TO-A promote the growth of Bifidobacterium species. In this study, a new growth-promoting factor, BM-1, was purified from the supernatant of such a culture and its chemical structure was determined. BM-1 was identified as 3,3-dihydroxyazetidine, and it promoted the growth of several strains of Bifidobacterium.

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Microbios

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