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PRODUCTION OF POLYSACCHARIDE AND KLEBSIELLA OXYTOCA TNM3 STRAIN
PRODUCTION OF POLYSACCHARIDE AND KLEBSIELLA OXYTOCA TNM3 STRAIN
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机译:多糖和产氧克雷伯菌TNM3菌株的生产
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摘要
PURPOSE: To obtain a polysaccharide having good humectancy unaffected by humidity and film formability, by culturing a polysaccharide-productive Klebsiella oxytoca TNM3 strain or a mutant thereof and taking the product from the resultant cultured product. ;CONSTITUTION: The polysaccharide-productive Klebsiella oxytoca TNM3 strain (FERM BP-4669) (or a mutant thereof), which has been found by screening microbes capable of extracellularly producing polysaccharides in high efficiency and was named so as a new microbe, is inoculated into a medium and then subjected to reciprocatingly shaking culture at 28°C for one day, and the resultant culture fluid is inoculated upon a jar fermenter and cultured under aerating agitation at 28°C for 86h while keeping the fluid at pH7, thus obtaining the objective polysaccharide made up of a main recurring unit having structure expressed by the formula and having the above advantages.;COPYRIGHT: (C)1996,JPO
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