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Article: Research from Y. Okada and co-authors provides new data about pharmacokinetics.
- Article from:
- Biotech Week
- Article date:
- November 11, 2009
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"Astaxanthin is a caroteonid that possesses strong antioxidant activity. Recently, many studies on biological activity have been reported," investigators in Shizuoka, Japan report (see also Pharmacokinetics).
"In general, the absorption of carotenoids is affected greatly by diet and by smoking. In this report, we investigated astaxanthin pharmacokinetics after administration of Haematococcus algal extract, a source of astaxanthin, to smokers and nonsmokers before and after a meal; astaxanthin was given before the meal to nonsmokers (n = 7), after the meal to nonsmokers (n = 6), and after the meal to smokers (n = 7), then serum samples were analyzed. The timing of ...