CAS 11032-49-8

In 1929, Daim located that there are two types of diet K in nature, K1 and K2, each of which are naphthoquinone compounds. Vitamin K2 is a naturally going on nutrition containing the simple shape of menaquinone and has anti-bleeding effects, yellow crystal or oily liquid at room temperature, insoluble in water, soluble in natural solvents and vegetable oils, heat-resistant, however effortless to be damaged via light. It can promote the synthesis of prothrombin in the liver and modify the synthesis of coagulation elements VII., IX., and X., thereby accelerating blood clotting. In addition, it performs an necessary position in glucose phosphorylation inside cells. In some micro organism (such as mycobacteria), it can be used as a thing of the respiratory chain. After deficiency, the clotting time is prolonged, so when there is trauma, bleeding will no longer stop. Bacteria in the intestines of people and animals can be synthesized, so it is normally no longer effortless to get deficiency. It is plentiful in liver, fish, meat, and leafy veggies such as cabbage and spinach. This product can be synthesized through microorganisms, inclusive of animal intestinal bacteria, and can additionally be extracted from spoilage fishmeal. Vitamin K is physiologically related with the impact of blood clotting. Vitamin K is named after the first letter of Koagulation to imply "blood clotting." Natural nutrition K has two companies of compounds, they are chlorophyllin quinone (vitamin K1) and methylnaquinone (vitamin K2), the former is determined in inexperienced leafy plants, and the latter is synthesized with the aid of bacteria. The synthetic compound menaquinone, i.e. α-methyl-1,4 naphthoquinone known as diet K3, is a cyclic compound that is the fundamental shape of the herbal nutrition K family, and its organic endeavor is greater than that of nutrition K1 and K2. Vitamin K is secure to heat, however it is effortlessly destroyed by way of mild and alkali, and it wishes to be blanketed from mild when storing.