Comparison of plasma responses in human subjects after the ingestion of 3R,3R′-zeaxanthin dipalmitate from wolfberry (Lycium barbarum) and non-esterified 3R,3R′-zeaxanthin using chiral high-performance liquid chromatography - Breithaupt, Dietmar E.; Weller, Philipp; Wolters, Maike; Hahn, Andreas (British journal of nutrition, 2004)
Keywords: 3′R-zeaxanthin; administration & dosage; Adult; analogs & derivatives; beta Carotene; beta Carotene - administration & dosage; beta Carotene - analogs & derivatives; beta Carotene - blood; beta Carotene - metabolism; Bioavailability; Biological and medical sciences; blood; breakfast; chemistry; Chiral analysis; Chromatography, High Pressure Liquid; Chromatography, High Pressure Liquid - methods; Cross-Over Studies; diet; Dietary Supplements; elderly; fasting; Feeding. Feeding behavior; Female; Fundamental and applied biological sciences. Psychology; high performance liquid chromatography; Humans; Ingestion; Liquid chromatography; Liquid chromatography–atmospheric pressure chemical ionisation-mass spectrometry; lutein; Lycium; Lycium - chemistry; Lycium barbarum; Macular degeneration; Male; Mass Spectrometry; Mass Spectrometry - methods; metabolism; methods; Palmitates; Palmitates - administration & dosage; Palmitates - metabolism; Plant Extracts; Plant Extracts - administration & dosage; Plant Extracts - metabolism; Plasma carotenoid response; risk; Single-Blind Method; Stereoisomerism; t-test; Vertebrates: anatomy and physiology, studies on body, several organs or systems; volunteers; Xanthophylls; yogurt; zeaxanthin; Zeaxanthin esters; Zeaxanthins; 3R,3′R-zeaxanthin; Plasma carotenoid response; Chiral analysis; Liquid chromatography–atmospheric pressure chemical ionisation-mass spectrometry; Zeaxanthin esters; Human; 3R,3'R-zeaxanthin: Zeaxanthin esters: Plasma carotenoid response: Chiral analysis: Liquid chromatography-atmospheric pressure chemical ionisation-mass spectrometry; Liquid; Zeaxanthin; Vertebrata; Mammalia; Physical performance; Ingestion