食品科学 ›› 2003, Vol. 24 ›› Issue (5): 97-100.

• 工艺技术 • 上一篇    下一篇

小分子效应物对发酵法生产番茄红素的影响

 王永生, 袁其朋, 秦敬改, 钱忠明   

  1. 北京化工大学制药工程系
  • 出版日期:2003-05-15 发布日期:2011-12-13

Effect of the Low Molecular Modulator on Lycopene Fermentation

 WANG  Yong-Sheng, YUAN  Qi-Peng, QIN  Jing-Gai, QIAN  Zhong-Ming   

  • Online:2003-05-15 Published:2011-12-13

摘要: 利用三孢布拉氏霉菌发酵生产番茄红素具有较大的工业化生产潜力。本文主要考察了在小试过程中,不同小分子效应物对三孢布拉氏霉菌合成番茄红素的影响。结果表明:trinton-X100对菌体中番茄红素含量影响较小,span-20、β-紫罗酮和异烟肼却可以提高番茄红素的产量。特别是添加span-20可使番茄红素含量提高2倍,达98.6mg/L发酵液。

关键词: 三孢布拉氏霉菌, 番茄红素, 小分子效应物

Abstract: Fermentation is one of potential methods for producing lycopene industrially by Blakeslea trispora .The effect ofthe modulator on lycopene fermentation was investigated. The results showed that triton-X100 had little effect on fermentation,but span-20 and β-ionone could enhance the productivity of lycopene significantly. The content of lycopene in the mediumreached 98.6mg/L by adding 1g/L span-20. The content was 3 times as much of the control experiments.

Key words: Blakeslea trispora, lycopene, matter