发明名称 Method of producing arabitol by continuous fermentation
摘要 A method of producing arabitol by continuous fermentation of at least one sugar by micro-organisms producing arabitol, characterised in that arabitol is produced in a first fermentation area including at least one fermenter in such a manner that some of the sugar introduced into the fermentation medium is consumed by said micro-organisms, some of the fermentation medium obtained in this way is transferred into a second fermentation area including at least one fermenter, the volume being maintained constant in the first fermentation area by adding sugar, production of arabitol continues in said second fermentation area in such a manner as to consume the residual sugar of the fermentation medium, the fermentation medium thus obtained from said second fermentation area is separated a continuously into a fraction concentrated in micro-organisms and another, soluble fraction enriched in arabitol, and the arabitol thus obtained is collected.
申请公布号 US6268190(B1) 申请公布日期 2001.07.31
申请号 US20000567386 申请日期 2000.05.09
申请人 ROQUETTE FRERES 发明人 DUFLOT PIERRICK;LANOS PIERRE;MACHU FABRICE;SEGUEILHA LAURENT
分类号 C12P7/18;(IPC1-7):C12P7/18 主分类号 C12P7/18
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