首页> 外文期刊>African Journal of Biotechnology >Gibberellic acid, amino acids (glycine and L-leucine), vitamin B2 and zinc as factors affecting the production pigments by Monascus purpureus in a liquid culture using response surface methodology
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Gibberellic acid, amino acids (glycine and L-leucine), vitamin B2 and zinc as factors affecting the production pigments by Monascus purpureus in a liquid culture using response surface methodology

机译:赤霉素,氨基酸(甘氨酸和L-亮氨酸),维生素B2和锌是影响红曲霉在液体培养物中使用响应面法生产色素的因素

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The combined effects of zinc, gibberellic acid, vitamin B2, amino acids (glycine and L-leucine) on pigment production were evaluated in a liquid culture of Monascus purpureus.?In this study, response surface design was used to optimize each parameter. The data were analyzed using Minitab 14 software. Five parameters were applied by using response surface methodology for pigment production in liquid cultures. Four zinc, 11 gibberellic acids, three vitamins B2, eleven and fifteen amino acids (glycine and L-leucine) respectively; levels were evaluated. The highest production of pigment was reached with a 10 mg/l vitamin B2, 50 mg/l gibberellic acid and 50 mg/l glycine amino acid.?Key?words: Monascus purpureus, response surface methodology, amino acid, gibberellic acid, zinc, vitamin B2.
机译:在红曲菌的液体培养中,评估了锌,赤霉素,维生素B2,氨基酸(甘氨酸和L-亮氨酸)对色素生成的综合影响。在这项研究中,采用响应面设计来优化每个参数。使用Minitab 14软件分析数据。通过使用响应表面方法在液体培养物中生产色素应用了五个参数。四种锌,11种赤霉素,三种维生素B2、11种和15种氨基酸(甘氨酸和L-亮氨酸);水平进行了评估。用10 mg / l的维生素B2、50 mg / l的赤霉素和50 mg / l的甘氨酸氨基酸可以达到最高的色素产量。关键词:红曲霉响应面法氨基酸赤霉素锌,维生素B2。

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