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Red Clover Extract

Red Clover Extract

Latin Name: Trifolium pratense L.
Part used: Over Ground Part
Specification: 8%, 10%, 20%, 40% Isoflavone
Appearance: Brownish green fine powder


Product Introduction

The major component of Red clover extract are isoflavones,that is Biodmnin A and B , soybean isoflavones genistein and their corresponding glycosides: sission, ononin, daidzin, genistin. Among them, Biodmnin A and B are the two most important isoflavones.

Other ingredients: protein contains 23% yellow during the growth period. 24.4% sugars, including sucrose, glucose, fructose, xylose and starch. In addition, it also contains various essential amino acids, carotene, vitamin D and E and other papers.

Herb History

Red clover is an ancient crop, mainly used to feed cattle, horses, and sheep to increase breastfeeding.

Red clover originated in Europe. After being introduced to the United States, early people used flowers and leaves to treat skin diseases such as eczema, burns, ulcers, and psoriasis; Westerners usually use its flowered leaves to make tea or put it in soup, because It has antispasmodic effects, can be used for asthma and bronchitis, and is also an anticancer drug. Red clover received the 1996 edition of British Heberal Pharmacopoeia.

The best time to harvest is May-June when the Red clover in the early flowering period and this period and are close to mature and the isoflavone content is also high.

Red clover& herb

Basic information:

Latin Name: Trifolium pratense L.

Part used: Over Ground Part

Specification: 8%, 10%, 20%, 40% Isoflavone

Appearance: Brownish green fine powder

Test Method: By HPLC

Typical Production Process

Red clover extract (40%) production process

Add solvent to the reaction tank, add dry extract powder with lower isoflavones under stirring, dynamic reflux extraction for 1 hour, cool to room temperature, divide the upper layer, extract the residue again with solvent, combine the two upper layers, recover the solvent and let stand still under normal pressure precipitation. Pour the super liquid to collect the precipitate, vacuum dry, pulverize and pass through an 80-mesh sieve. Mix and pack. The product obtained by this process is yellow-green extract powder containing isoflavone ≥40%, and the product yield is about 20%.


*Red clover extract has a phytoandrogen-like effect and can be used to prevent and treat premenstrual synthesis when estrogen is elevated in women’s body.

*It is used to prevent and treat women’s menstruation when estrogen is elevated. Pre-Syndrome (PMS), menopausal syndrome, prostate cancer, breast cancer, whooping cough, asthma, bronchitis, eczema, burns, ulcers, psoriasis, etc. when estrogen is lowered.

*In addition, the extract can be used to treat hormonal diseases of uterine muscles, Tumors and endometriosis.

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