Pure lactic acid is a colorless liquid, is a colorless to pale yellow liquid. Odorless, hygroscopic. The relative density of 1.2060 (25/4 ℃). Melting point 18 ℃. Boiling point 122 ℃ (2kPa). Refractive index nD (20 ℃) ??1.4392. With water, ethanol, glycerin, insoluble in chloroform, carbon disulfide and petroleum ether. Heating under normal pressure, concentrated to 50%, part of the anhydride into milk, thus products often contain 10% -15% of the milk anhydride.
2013年8月22日星期四
Lactobacillus small war era
Lactobacillus small war era, the key is the strain Lactobacillus casei is added to the main bacteria beverage, one reporter bought popular on the market, several major brands of magnessium lactate bacteria drinks, found that different brands of strains of lactic acid bacteria beverage to add the name of each are not identical, and some bacteria play C Some again LC01 bacteria, and some are even complex strains, different strains of these names in the end what kind of effect is good? Really decided the merits of the activity of lactic acid bacteria is
actually different strains. Strain is a strain which has been bred to get a good performance of the individual, good strains more Sodium lactate gastric juice, bile acid and alkali effect, so that the active state of strain to reach the intestine, increasing the number of intestinal bacteria , serve to maintain
homeostasis human intestinal flora, boosting the body to resist force.
订阅:
博文评论 (Atom)
没有评论:
发表评论