Lactic acid recovery from fermentation b
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Wenjun Zhao; Xiaohong Sun; Qunhui Wang; Hongzhi Ma; Yun Teng
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Article
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2009
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Elsevier Science
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English
โ 350 KB
Kitchen garbage was utilized to produce lactic acid (LA) to reduce the corresponding cost. The whole process for pure LA production involved fermentation, esterification and hydrolysis. Kitchen garbage could produce 47.9 g L ร1 LA with pH adjusted with ammonia to 6-7. Then the fermentation broth was