亚洲欧美日成人在线_视频一区二区久草_99热在线这里只精品20_亚洲爆乳精品一区二区_日韩高清av无码

It is brown yellow or dark brown natural color extracted from marigold or other plants.  

【Synonym】Phytoxanthin, lactoflavin

【CAS No.】127-40-2

【Appearance】 brown yellow or dark brown cream

【Molecule formula】C₄₀H₅₆O₂

【Molecule weight】568.871

【Structure formula】

【Reference standard】Food Safety National Standard GT26405-2011