Emodin performances very strong bacteriostasis properties, it functions mainly via inhibiting the biosynthesis of nucleic acid and bacteria’s breath process.
Extract from polygonum cuspidatum root.
Soluble in alcohol, and slightly in the Ether, Chloroform, Benzene, not dissolving in water. It reveals the cherry-red in the caustic alkali aqueous solution, the sodium carbonate solution or the ammonia solution.

Situated in Xi'an Hi-tech Development Zone, Xi’an Sino-herb Biotechnology Co., Ltd. is a manufacturer & exporter specialized in pharmaceutical raw materials located in the Northwest of China. The major products of our company are Resveratrol, Paclitaxel, Genistein, Policosanol, Polydatin, Emodin, Galantamine hydrobromide, Diacerein, Tanshinone IIA, Cryptotanshinone etc. we can extract and produce them in various specifications. A high technological production on a large scale has been set up with the help of plentiful biological resources in China, the skilled technical personnel the complete inspection means of the company. Our products have been sold to the United States, Japan, Mid-east and Europe. Our company is eager to make friends the world over on the principle of equality and mutual benefit to offer the market both at home and abroad to benefit human health, long life and social development.

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