Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
3-Hydroxyl-retinol is a derivative product of all-trans-retinol (R252000) that occurs preformed only in animals; metabolized from carotenoids, such β-carotene, in the intestinal mucosa. Dietary sources include liver, milk, butter, cheese, eggs and fish liver oils or as carotenois from fruits and vegetables. Stored primarily in the liver in esterified form; transported in the blood by retinol binding protein (RBP). Nutritional factor.
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