Taxifolin 98% light yellow

Dihydroquercetin (DIhydroquercetin) a chemical found in larch, Douglas fir, and other pinaceae plants and belonging to the biological flavonoid vitaminoid P. It has anti-cancer, antibacterial and free radical scavenging effects.

Chinese name

taxifolin

Foreign names

Taxifolin

To learn,

Dihydroquercetin, Douglas fir, etc

Different name

Taxin, Douglas fir and so on

Belongs to the class

Bioflavonoids mimic vitamin P

English names

Taxifolin

The name of the other

Scientific name: dihydroquercetin, different name: xanthophyllene, Douglas fir, etc.

Chemical structure information

CAS No

480-18-2

Chemical formula and molecular weight

C15H12O7, 304.25

Plant sources

The content of taxin in plants is low, generally in 2 ~ 3%, mainly from larch, Douglas fir and other pine plants, belongs to biological flavonoid vitamin P. Douglas fir mainly distributed in Siberia, Russia, other areas are rare.

The physical and chemical properties

character

Fine particle crystal or unshaped powder, light yellow, no odor, taste slightly bitter.

solubility

Soluble in ethanol, acetic acid, boiling water, slightly soluble in cold water, almost insoluble in benzene.

Melting point

208-210 ℃

Pharmacological effects

1. Anticancer: it was active against mouse leukemia P388, and the life extension rate of 150 mg/kg and 100mg/kg were 40% and 37% respectively.

2. Antibacterial: it has strong antibacterial effect on staphylococcus aureus, Escherichia coli, dysentery bacillus and typhoid bacillus.

Application field

Taxifolin is the Nobel Prize winner, biology scientists discovered SAN Jill season, to the middle of the twentieth century, scientists concluded that the hydrogenation of quercetin as natural antioxidants have significant treatment effect. Dihydrogenated quercetin is widely used in medicine, health food and functional food industry as the main and auxiliary raw materials. Nobel Prize winner, scientist Pollinger thinks, eat dihydrogenated quercetin 4-10 mg and vitamin C food every day within a year, can make the person's life extension 20-25 years.

In the pharmaceutical industry, after years of experimental research and clinical verification by the Russian Academy of Sciences and relevant medical research institutions, relevant medicines and health products have been made. It is a component of plant concentrate used for the prevention and treatment of diabetes, liver, gastrointestinal, renal, ophthalmic diseases, side effects of radiation therapy, and cardiovascular diseases, etc. It was officially registered in the Russian pharmacopoeia in 2003.

In the food industry, as food bioactive additives, not only can make food raw materials and food itself anticorrosion, increase shelf life, but also make food to increase the nature of prevention and treatment.

In the industrial field, taxin's performance exceeds many known antioxidants in use, such as: engine fuel and rocket fuel seismic agent; Stabilizer for industrial lubricants.

In the agricultural field, it can be used to produce "plant growth regulators" to improve plant immunity and activity, enhance cold and drought tolerance, reduce ripening time, promote growth and increase yield.

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