文章基本信息

标题：Caracterización de una Cepa Nativa de Aspergillus niger y Evaluación de la Producción de Ácido Cítrico
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作者：Alex Sáez Vega ; Liliana Flórez Valdés ; Andrés Cadavid Rendón 等
期刊名称：Revista Universidad EAFIT
印刷版ISSN：0120-341X
出版年度：2002
卷号：38
期号：128
页码：33-42
语种：
出版社：Universidad EAFIT
摘要：The wild type strain A. niger AL 01 was identified, using morphological methods. The production of citric acid was evaluated in different culture media: a standard media with sucrose and a starch media. By means of an experimental design (two factors at three levels each one) the production to different concentrations was evaluated, changing the quantities of starch and ammonium nitrate. The wild strain produced low quantities of citric acid (1,113 g/l in sucrose and 0,209 g/l in starch) compared with those reported in the literature.
其他摘要：The wild type strain A. niger AL 01 was identified, using morphological methods. The production of citric acid was evaluated in different culture media: a standard media with sucrose and a starch media. By means of an experimental design (two factors at three levels each one) the production to different concentrations was evaluated, changing the quantities of starch and ammonium nitrate. The wild strain produced low quantities of citric acid (1,113 g/l in sucrose and 0,209 g/l in starch) compared with those reported in the literature.
关键词：Aspergillus;citric acid;Cepa nativa AL 01;Aspergillus;Ácido cítrico;Cepa nativa AL 01
其他关键词：Aspergillus; citric acid; Cepa nativa AL 01