WebJul 11, 2024 · Interestingly, the chlorophyll in dark-green vegetables masks lutein and zeaxanthin pigments, so the vegetables appear green in color ( 39 ). Key sources of these carotenoids include kale, parsley ... WebThe meaning of XANTHINE is a feebly basic compound C5H4N4O2 that occurs especially in animal or plant tissue, is derived from guanine and hypoxanthine, and yields uric acid on …
ASTAXANTHIN - Uses, Side Effects, and More - WebMD
WebXanthin (Chem) A yellow insoluble coloring matter extracted from yellow flowers; specifically, the coloring matter of madder. Xanthin (Chem) One of the gaseous or … Webxanthine. (zăn′thēn′, -thĭn) n. 1. A yellowish-white, crystalline purine base, C 5 H 4 N 4 O 2, that is a precursor of uric acid and is found in blood, urine, muscle tissue, and certain plants. 2. Any of several derivatives of this compound. please keep in mind แปลว่า
Xanthine - Wikipedia
WebMar 29, 2024 · Medical Definition of Xanthine. Xanthine: A substance found in caffeine, theobromine, and theophylline and encountered in tea, coffee, and the colas. Chemically, xanthine is a purine. There is a genetic disease of xanthine metabolism, xanthinuria, due to deficiency of an enzyme, xanthine dehydrogenase, needed to process xanthine in the body. Webxanthin: [noun] a carotenoid pigment (as cryptoxanthin or zeaxanthin) soluble in alcohol. Webfrom The Century Dictionary. noun One of several substances, so named with reference to their color.; noun A simplified spelling of xanthine.; from the GNU version of the Collaborative International Dictionary of English. noun same as xanthine.; noun (Chem.) A yellow insoluble coloring matter extracted from yellow flowers; specifically, the coloring … prince insurance group wheat ridge