| ≥1 piece |
Latin name： Polygonum
cuspidatum Sieb. Et Zucc.
. CAS No.： 518-82-1
. Active ingredients： Emodin
. Supply Specifications： 45%~60%
Physical properties: orange-yellow long
needle-like crystallization (crystal in acetone is orange, methanol crystal
yellow), melting point 256℃~257℃ A special reaction of anthraquinone. Almost insoluble in water,
soluble in ethanol and alkali solution.
Pharmacological
effect: Emodin has the auxiliary blood lipid lowering, enhance immunity,
regulate intestinal flora, and have auxiliary protective function to chemical
liver injury Emodin can be used as a laxative, although there is a cathartic
activity, but because the body is susceptible to oxidative damage, in fact, the
role of diarrhea is very weak, such as with sugar into glycosides, it can play
a role of diarrhea. Emodin -1-o-β-d-glucoside and Emodin -8-o-β-d-glucoside is
the combination of emodin and glucose, the two are only in different positions,
and exist in rhubarb. Another antibacterial, cough, anti-tumor, blood pressure
and other functions.