Salvianolic acid B

Salvianolic acid
>Molecular formula and molecular weight
>Plant source
It is extracted from the roots and rhizomes of Salvia miltiorrhiza Lamiaceae. Other sources: Salvia miltiorrhiza root, Salvia miltiorrhiza (Ganxi sage)
>Also known as salvianic acid
, salvianolic acid
, salvianolic acid ethyl
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>Physical properties
It is a brown dry powder. The pure product is an off-white powder with a slightly bitter taste and hygroscopicity. . Soluble in water, ethanol and methanol. Salvia miltiorrhiza is formed by the condensation of the molecule Danshenin and the molecule caffeic acid. It has two carboxyl groups and exists in the form of different salts (+, +, +, + and other complex forms. During the decoction and concentration process, less Partial hydrolysis produces lithospermic acid and salvianoside, and part of salvianoside turns into rosmarinic acid salvianolic acid under acidic conditions, which can be interconverted in solution.
Chromatographic conditions
Methanol acetonitrile formic acid water detection Wavelength
Simple extraction process
Crush the salvia miltiorrhiza medicinal materials, place them in an extraction tank, soak them in twice the amount of hydrochloric acid overnight, and then percolate with twice the amount of water. The solution extracted by percolation is passed through a macroporous resin column for purification. Use hydrochloric acid to elute to remove non-adsorbed impurities, and then use ethanol to elute to remove more polar impurities. Finally, the ethanol eluate is concentrated under reduced pressure to recover ethanol and freeze-dry to obtain total salvia miltiorrhiza phenolic acids with a purity greater than 100%.
Haoxiang Biological Production Specifications
Salvianolic acid

>Pharmacological effects
Salvianolic acid is the condensation of three molecules of salvianoside and one molecule of caffeic acid. It is a much-researched One of the salvianolic acids, it has important pharmacological effects on the heart, brain, liver, kidney and other organs.
Clinical application of salvianolic acid
It has the effect of promoting blood circulation and removing blood stasis, dredging the menstruation and activating collaterals, and is mainly used to treat blockage due to blood stasis. Symptoms of ischemic stroke caused by meridians include numbness of half of the body and limbs, weakness, cramping pain, or inability to move, deviation of the mouth and eyes, etc.
Salvianolic acid has a strong antioxidant effect, and in vitro and in vivo experiments have proven that salvianolic acid has Phenolic acid can scavenge oxygen free radicals and inhibit lipid peroxidation, and its effect is stronger than vitamin mannitol. It is one of the natural products with the strongest antioxidant effect currently known. Pharmacological studies have shown that salvianolic acid for injection has It has obvious antioxidant effects, inhibits platelet aggregation, and inhibits thrombosis, and can prolong the survival time of animals under hypoxic conditions.
>Product Specifications
/pack,/pack,/barrel or according to Customers require packaging