Glycine Calcium is calcium nutritional supplements in today's society the most advanced generation of products, it has stable chemical structure, good water solubility, absorption rate of chelation structure of matter, the experimental demonstration, surface absorption rate of more than 6% of calcium lactate. It is composed of two glycine and a calcium ion binding chelating substance, a short peptide chain, with the absorption of vitamin D is not required, easily through the intestinal epithelial cell membrane, are absorbed directly by the human intestinal tract. In addition, the chelating substances stable structure in the human gut and consume food easily be combined with oxalic acid and phytic acid and other substances, will not cause the body stone disease, greatly improving the utilization of calcium in the body, is the latest generation calcium preparations.
Glycine (English: Glycine) abbreviated as Gly or G, is 20 amino acids in the protein molecular weight smallest one. It is white or pale yellow crystals, soluble in water, has a sweet taste. Glycine is a hydrogen atom in the side buttons. Due to its α carbon and a hydrogen atom, a glycine instead of optical isomers. Because glycine side keys are very small, it can occupy space can not be occupied by other amino acids, such as amino acids within the collagen helix. In some proteins (such as cytochrome, myoglobin and hemoglobin) with the evolution of evolutionary change it is quite small, because if a relatively large amino acid substitution, then it will change the whole structure of the protein.
Most proteins contain only small amounts of glycine, the collagen is an important exception, it contains one-third of glycine. In the central nervous system, especially in the spine, the glycine is an inhibitory neurotransmitter. If the glycine receptor is activated, chloride ions into the nerve cell through ion receptors cause inhibitory postsynaptic potentials. Strychnine is that these ion receptors antagonist. LD50 in mice whose index was 0.96 mg / kg body weight, cause of death was super excitability. In the central nervous system with glycine and glutamate agonists. Biological cells can synthesize glycine own.