An economical biorefinery process for propionic acid production from glycerol and potato juice using high cell density fermentation
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منابع مشابه
An economical biorefinery process for propionic acid production from glycerol and potato juice using high cell density fermentation.
An economically sustainable process was developed for propionic acid production by fermentation of glycerol using Propionibacterium acidipropionici and potato juice, a by-product of starch processing, as a nitrogen/vitamin source. The fermentation was done as high-cell-density sequential batches with cell recycle. Propionic acid production and glycerol consumption rates were dependent on initia...
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Propionic acid production from glycerol was studied using Propionibacterium acidipropionici DSM 4900 cells immobilized on polyethylenimine-treated Poraver (PEI-Poraver) and Luffa (PEI-Luffa), respectively. Using PEI-Luffa, the average productivity, yield and concentration of propionic acid from 40 g L(-1) glycerol were 0.29 g L(-1) h(-1), 0.74 mol(PA) mol(Gly)(-1) and 20 g L(-1), respectively, ...
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ژورنال
عنوان ژورنال: Bioresource Technology
سال: 2013
ISSN: 0960-8524
DOI: 10.1016/j.biortech.2012.08.098