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11日星期日
not excessive calcium
Zinc lactate is not the more the better, the daily intake of calcium should not be higher than 2000 mg, which would otherwise cause the blood Calcium is too high, damage the kidneys and affect the absorption of other minerals and other hazards. Some people worry about suffering for calcium Kidney stones, now vary, there is not a standard answer. The most common kidney stones are calcium oxalate
Kidney stones, excessive intake of magnessium lactate, plus too little water may be the main reason for the formation of kidney stones.Regardless of whether calcium kidney stones and there is no direct relationship between calcium must not be excessive, otherwise play no Adverse consequences. Absorbed by the body, the use of calcium and vitamin D to participate, vitamin D is to promote the absorption of calcium.
Received and bone calcium to dissolve. Per person per day of vitamin D needs are 5-10 micrograms, the maximum tolerable intake Intake 20 micrograms / day. If more than the maximum tolerable daily intake over will be on health Harmful.
订阅:
博文评论 (Atom)
没有评论:
发表评论