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Method for the production of 1,3-propanediol using crude glycerol, a by-product of the production of biodiesel.
Method for the production of 1,3-propanediol using crude glycerol, a by-product of the production of biodiesel.
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机译:使用粗甘油生产生物柴油的副产物生产1,3-丙二醇的方法。
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摘要
Method for the production of 1,3-propanediol using crude glycerol, a by-product of biodiesel production.The present invention relates to a method for the production of 1,3-propanediol comprising the steps of: use of crude glycerol, a by-product in the biodiesel production without further treatment, such as the substrate for the production of 1,3 - propanediol; inoculation of a strain which produces 1.3 - prop Anodiol in a culture medium containing crude glycerol.A by-product of biodiesel production; the addition of culture precursor in a fermentation medium containing crude glycerol, a by-product of biodiesel production and fermentation; maintaining the pH in a range of 6.8 to 8.0; and, at the end of fermentation, isolation and purification of 1,3 - propa Nodiol.
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