释义 |
nicotinamide
nicotinamide (ˌnɪkəˈtɪnəˌmaɪd; -ˈtiːn-) n (Biochemistry) the amide of nicotinic acid: a component of the vitamin B complex and essential in the diet for the prevention of pellagra. Formula: C6H6ON2. Also called: niacinamide nic•o•tin•a•mide (ˌnɪk əˈtɪn əˌmaɪd, -mɪd, -ˈti nə-) n. a soluble crystal amide of nicotinic acid that is a component of the vitamin B complex and is present in most foods. Also called niacinamide. [1890–95] nicotinamide
nicotinamide (nĭk'ətĭn`əmīd): see vitaminvitamin, group of organic substances that are required in the diet of humans and animals for normal growth, maintenance of life, and normal reproduction. Vitamins act as catalysts; very often either the vitamins themselves are coenzymes, or they form integral parts of coenzymes. ..... Click the link for more information. .nicotinamide[‚nik·ə′tin·ə‚mīd] (biochemistry) C6H6ON2 Crystalline basic amide of the vitamin B complex that is interconvertible with nicotinic acid in the living organism; the amide of nicotinic acid. Also known as niacinamide. nicotinamide
nicotinamide [nik″o-tin´ah-mīd] niacinamide.nicotinamide-adenine dinucleotide (NAD) a coenzyme that is involved in many biochemical oxidation-reduction reactions. The symbols for the oxidized and reduced forms are NAD and NADH.nicotinamide-adenine dinucleotide phosphate (NADP) a coenzyme similar to nicotinamide-adenine dinucleotide but involved in fewer reactions. The symbols for the oxidized and reduced forms are NADP and NADPH.nic·o·tin·a·mide (nik'ō-tin'ă-mīd), The biologically active amide of nicotinic acid, used in the prevention and treatment of pellagra. Synonym(s): niacinamide, nicotinic acid amidenic·o·tin·a·mide (nik'ō-tin'ă-mīd) The biologically active amide of nicotinic acid, used in the prevention and treatment of pellagra. Synonym(s): niacinamide. nicotinamide a crystalline basic amide of the vitamin B complex.FinancialSeeNAD |