Medical Definition of COMPLEX CARBOHYDRATE. : a polysaccharide (as starch or cellulose) consisting of usually hundreds or thousands of monosaccharide units; also: a food (as rice or pasta) composed primarily of such polysaccharides.ADVERTISEMENT.noun.efinition of COMPLEX CARBOHYDRATE. : a polysaccharide (as starch or cellulose) consisting of usually hundreds or thousands of monosaccharide units; also: a food (as rice or pasta) composed primarily of such polysaccharides. ADVERTISEMENT. noun.
Freebase (0.00 / 0 votes) Rate this definition: Pyridoxine. Pyridoxine is one of the compounds that can be called vitamin B6, along with pyridoxal and pyridoxamine. It differs from pyridoxamine by the substituent at the '4' position. Its hydrochloride salt pyridoxine hydrochloride is often used.
Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine.[3] One of the three diazines (six-membered heterocyclics with two nitrogen atoms in the ring), it has the nitrogen atoms at positions 1 and 3 in the ring.[4]:250 The other diazines are pyrazine (nitrogen atoms at the 1 and 4 positions) and pyridazine (nitrogen atoms at the ...