Herb extract Epimedium Extract Powder

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Epimedium Extract Powder Usage and Synthesis.

Epimedium extract to Epimediumbrevicornum and other dried stems and leaves as raw materials processed products, commercial extract specifications are more, usually Epimedium glycoside or total flavonoids for the standardisation index. With androgen-like effect, used to improve immunity, antihypertensive, staphylococcus aureus, poliovirus caused by infections have obvious inhibition; also has a cough, expectorant and asthma effect.

Uses and functions of Epimedium Extract.

Epimedium is pungent, sweet and warm. Attributed to the liver, kidney meridian. It has the effect of tonifying the liver and kidney, strengthening the tendons and bones, and dispelling wind-dampness, and is used for impotence and spermatorrhea, impotence and weakness of the tendons and bones, rheumatism and paralysis, numbness and constriction; and menopausal hypertensive disorder.
Clinically used in the treatment of impotence, kidney yang deficiency type men with decreased sexual function, male infertility, neurasthenia, coronary heart disease, chronic bronchitis, leukopenia, osteoporosis, peptic ulcer, diabetes mellitus and so on.

Pharmacological Effect of Epimedium Extract.

1. Effects on sexual function Epimedium extract has a certain effect of promoting gonadal function. Flavonoid components such as Epimedium Glycoside has the effect of tonic kidney and aphrodisiac, 30 ~ 1000μg / l can promote the secretion of follicular granulosa cells estradiol, in 1000μg / l can promote the secretion of adrenal cortical cells corticosterone. At the same time, EPS can increase the level of gonadal hormones, mainly increase the level of FSH.
2. Improve the immune function of the body, Epimedium brevicornum 50% methanol extract can inhibit the transformation of lymphocytes. The total flavonoids of Epimedium can make the "Yang deficiency" mice form high cell function and antibody, and obviously enhance the human T cell immune function.EPS and EI have immunomodulatory effects.
3. Antioxidant EPS and EI have antioxidant activity can enhance the activity of antioxidant enzymes, reduce the role of free radical products.
4. Anti-aging effects Epimedium extract can affect cell reproduction, prolong the growth period, regulate the immune and secretion system, improve the body's metabolism and the function of various organs and anti-aging and prolong life.
5. On cardiovascular effects of Epimedium alcohol extract in the non-amino acid part can significantly increase the isolated rabbit heart coronary flow. Decoction and alcoholic infusion have hypotensive effect.
Epimedium glycoside can directly relax vascular smooth muscle, can dilate coronary artery, femoral artery and cerebral artery. The mechanism of action is to inhibit the effect of vascular smooth muscle extracellular calcium ion inward flow.
6. Other effects are prevention of osteoporosis, Epimedium crude extract has expectorant, antitussive and asthmatic effects.


Preparation of Bulk Epimedium Extract Powder.

Take Epimedium herbs, pick off impurities, wash, drain the remaining water, leaves cut into silk pieces, stems (and roots) cut into about 2cm long section. Epimedium plus appropriate amount of ethanol, reflux extraction, extract, filtration, centrifugation, collection of centrifugal liquid recovery of ethanol. Spray drying is obtained.

The product prepared by this method contains Epimedium Glycoside about 5%, which is suitable for the production of Epimedium Extract (5%).

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