DEGRADATION OF COMPLEX CARBOHYDRATES BY BIFIDOBACTERIUM SPP
DEGRADATION OF COMPLEX CARBOHYDRATES BY BIFIDOBACTERIUM SPP
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DOI：
10.1016/0168-1605(94)90119-8
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发表时间：
1994-12-01
影响因子：
5.4
通讯作者：
BIAVATI, B
中科院分区：
文献类型：
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作者：
CROCIANI, F;ALLESANDRINI, A;BIAVATI, B
对来自人和动物的29种290株双歧杆菌进行了发酵复合碳水化合物的能力调查。最多菌种发酵的底物为D-半乳糖胺、D-葡萄糖胺、直链淀粉和支链淀粉。许多从动物栖息地分离的物种显示出降低的发酵活性。牙双歧杆菌菌株发酵瓜尔胶和刺槐豆胶;猪胃粘蛋白仅由B发酵。bifidum，B.结果表明，在D-葡萄糖醛酸的发酵过程中，菌株A和菌株B均能产生D-葡萄糖醛酸，菌株B和菌株B均能产生D-葡萄糖醛酸。Longum发酵的阿拉伯半乳聚糖以及阿拉伯胶、印度胶和黄蓍胶; α-L-岩藻糖由B菌株发酵。breve，B. A和B。假小链体提供了区分人源双歧杆菌属物种的关键。
Two hundred and ninety strains of 29 species of bifidobacteria from human and animal origin were surveyed for their ability to ferment complex carbohydrates. The substrates fermented by the largest number of species were D-galactosamine, D-glucosamine, amylose and amylopectin. Many of the species isolated from animal habitats showed reduced fermentation activity. Bifidobacterium dentium strains fermented gum guar and gum locust bean; porcine gastric mucin was fermented only by B. bifidum, B. infantis was the only species to ferment D-glucuronic acid; strains of B. longum fermented arabinogalactan and the gums arabic, ghatti and tragacanth; alpha-L-fucose was fermented by strains of B. breve, B. infantis and B. pseudocatenulatum. A key to the differentiation of Bifidobacterium species of human origin is provided.