hiamine Nitrate is a water-soluble vitamin of the B complex,Thiamine is used in the biosynthesis of the neurotransmitter acetylcholine and gamma-aminobutyric acid (GABA). Thiamine Nitrate is also called thiamine or fight neuritis vitamins or resistance beriberi, the presence of oxidants easily by oxidative dehydrogenation thiamine. By the pyrimidine ring and based on the combination of the methyl thiazole ring a B vitamin. Vitamin B1 is found in many foods including yeast, cereal grains, beans, nuts, and meat. Insen Biotech Thiamine Nitrate is often used in combination with other B vitamins, and found in many vitamin B complex products.