| 摘要 |
<p>The present invention is directed to synthetic astaxanthin which is suitable for human consumption. The present invention is further directed to processes where an alkanol selected from the group consisting of methanol, ethanol, 1-propanol, 2-propanol, 1-butanol and 2-butanol is used to drastically reduce the content of dichloromethane in such synthetic food-grade astaxanthin. The present invention is further directed to suspensions and beadlets comprising such synthetic food-grade astaxanthin, as well as to human dietary supplements comprising it.</p> |
