作者: Néstor Torres , Carlos Regalado , Albert Sorribas , Marta Cascante
DOI: 10.1007/978-1-4615-2962-0_20
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摘要: Citric acid is a chemical of foremost importance in the food, cosmetic and industry. Its annual production amounts up to 350,000 tons, with carbohydrate fermentation by means filamentous fungus Aspergillus niger (ascomycetes group) being one leading processes for its worldwide. A great deal work has been done on biochemistry this process1 and, consequently, information available most biochemical aspects. However, spite amount system economic importance, no attempt made explain regulation quantitative basis.