发明授权
- 专利标题: Purification of xanthophylls from marigold extracts that contain high levels of chlorophylls
- 专利标题(中): 从含有高水平叶绿素的万寿菊提取物中提取叶黄素
-
申请号: US09590611申请日: 2000-06-09
-
公开(公告)号: US06329557B1公开(公告)日: 2001-12-11
- 发明人: Gustavo Rodriguez , Mario-David Torres-Cardona , Alejandro Diaz
- 申请人: Gustavo Rodriguez , Mario-David Torres-Cardona , Alejandro Diaz
- 主分类号: C07C3508
- IPC分类号: C07C3508
摘要:
The present invention provides an industrial scale process for obtaining lutein and zeaxanthin concentrates of high purity from saponified marigold extracts that may have high levels of chlorophyll.
信息查询