发明授权
US5547863A Production of fructan (levan) polyfructose polymers using bacillus polymyxa 失效
使用多粘菌芽孢杆菌生产果聚糖(levan)聚果糖聚合物

Production of fructan (levan) polyfructose polymers using bacillus
polymyxa
摘要:
Soil isolates, identified as strains of Bacillus polymyxa, NRRL B-18475 and NRRL B-18476, produce large quantities of a pure and uniform extracellular polysaccharide fructan (levan), in a sucrose medium. The levan consists entirely of fructose and the residues linked by .beta., 2-6 fructofuranoside linkage.
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