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Dan-shen Extract

Posting date : Jul 30, 2009

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Appearance: Fine Yellow brown powder Plant Part Used: dried root Specifications: Tanshinone IIA 40% 95% HPLC Active Constituents and phytochemicals； The main active constituents of salvia are diterpene quinones, known as tanshinones (the Wade-Giles transliteration of danshen is tan-shen, hence the quinones were called tanshinones). Most of these compounds are colored, providing the reddish appearance of the roots. The group of components, labeled tanshinone I, tanshinone II, cryptotanshinone, etc. (see Figure 3), were first described by researchers in 1968, though investigations had been underway since the pigments were isolated from salvia in 1934. More recently, nearly 40 variants of the basic tanshinone structures have been found in the roots. The tanshinones are unique chemical constituents, and similar compounds are not found in other Chinese herbs. The total tanshinone content of the roots is about 1%, with tanshinone I and II and cryptotanshinone being present in the largest amount. In one recent study, the concentration of Radix Salvia miltiorrhiza yielded tanshinone II 0.29%; cryptotanshinone 0.23%; tanshinone I: 0.11%. Action : 1. Blood-vitalizing properties of Radix Salvia miltiorrhiza(Danshen): 2. Inhibition of mast cell degranulation by tanshinones from the roots of Salvia miltiorrhiza,Radix Salvia miltiorrhiza(Danshen): 3. Anti-Hypertensive Effect of Water Extract of Danshen on Renovascular Hypertension Through Inhibition of the Renin Angiotensin System 4. Cardiovascular disease, angina, high cholesterol control of Radix Salvia miltiorrhiza(Danshen 5. Danshen Increased rate of peritoneal dialysis 6. Promoting cognitive function Packing: 25kg/paper drum, Two sealed plastic-bags inside.