首页> 外国专利> production of zeaxanthin and beta cryptoxanthin by phaffia

production of zeaxanthin and beta cryptoxanthin by phaffia

机译:夫夫夫尼亚生产玉米黄质和β-隐黄质

摘要

Disclosed is a process for producing zeaxanthin and beta-cryptoxanthin which comprises cultivating a recombinant microorganism which is expressing a beta-carotene hydroxylase gene and belonging to the genus Xanthophyllomyces (Phaffia) in an aqueous nutrient medium under aerobic conditions, and isolating the resulted carotenoids from the cells of said recombinant microorganism or from the cultured broth.
机译:公开了一种玉米黄质和β-隐黄质的生产方法,该方法包括在需氧条件下在水性营养培养基中培养表达β-胡萝卜素羟化酶基因并且属于黄腐叶菌属(Phaffia)的重组微生物,并从中分离出类胡萝卜素。所述重组微生物的细胞或来自培养液的细胞。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号