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Polygonum Multiflorum Extract

  • 10:1 20:1

  • brown fine powder

  • BH

  • TLC

  • 1KG

  • ISO/USDA Organic/EU Organic

  • Food Grade

  • 2 Years

  • Drum, Aluminum Foil Bag

  • Available

  • China

  • 5000 Kilograms/ Per Month


What's polygonum multiflorum root extract?

Polygonum multiflorum extract is the dried root tuber of Polygonum Polygonaceae, the main functional components are lecithin, emodin, rhein and other components. Main effects: anti-aging effect, effect on immune system, hypolipidemic and anti-atherosclerotic effect, myocardial protection effect, liver protection effect, neuroprotective effect, antibacterial effect. Diarrhea patients and pregnant women should not take this medicine

Fo ti extract function

1. Anti-aging effect

Aging animals accumulate a large amount of lipid peroxidation products, accompanied by a decrease in superoxide dismutase activity.

2. Effects on the immune system

Polygonum multiflorum can antagonize the atrophy and degeneration of the thymus in mice caused by the immunosuppressants hydrocortisone or prednisolone, increase the weight of the thymus, adrenal gland, spleen and abdominal lymph nodes, increase the total number of white blood cells, and promote the phagocytosis of peritoneal macrophages function, reducing the content of circulating immune complexes in mice.

3. Lowering blood lipids and anti-atherosclerosis

Experimental studies have shown that the intragastric administration of 0.84-8.4 g/kg·d of Polygonum multiflorum ethanol extract can significantly reduce the levels of plasma triglycerides and free cholesterol in aged quails within 6 weeks, and inhibit the increase of plasma total cholesterol and cholesterol esters. .

4. Hepatoprotective effect

The stilbene glycosides contained in Polygonum multiflorum have significant antagonistic effects on fatty liver and liver function damage in rats caused by peroxidized corn oil, the increase in the content of lipid peroxidation in the liver, and the increase in serum alanine aminotransferase and aspartate aminotransferase. Serum free fatty acids and hepatic lipid peroxidation can be significantly decreased.

5. Neuroprotective effects

The main active ingredient in Polygonum multiflorum: stilbene glycoside has obvious antagonistic effect on the decrease of neuronal cell survival rate and the increase of lactate dehydrogenase leakage caused by β-amyloid and hydrogen peroxide. And with increasing dose, its neuroprotective effect is enhanced. It is suggested that stilbene glycosides have a certain effect on the prevention and treatment of senile dementia and other neurodegenerative diseases. The extract of Shouwu Fructus can inhibit the production of interleukin and nitric oxide in a concentration-dependent manner, thereby exerting a protective effect on neurons.

6. Antibacterial effect

Different processed products of Polygonum multiflorum decoction against Staphylococcus aureus, Staphylococcus albus, Shigella flexneri, Shigella sonnei, Typhoid Bacillus 901, Paratyphoid B, Diphtheria Bacillus, Beta Hemolytic Streptococcus, Nesthikata The bacteria have different degrees of inhibitory effect, among which the anti-S. The inhibitory ability of steamed Shouwu decoction on Diphtheria bacillus was better than that of raw products and other processed products.

7. Other functions

Polygonum multiflorum has adrenocortical hormone-like effect, and making Shouwu Wu can significantly increase the content of liver glycogen in de-adrenal-starved mice, make the adrenal glands of mice significantly increase weight, and can fight against the thymus, Adrenal atrophy. In addition, the anthraquinone derivatives contained in Polygonum multiflorum can promote intestinal peristalsis and have a mild laxative effect.

He Shou Wu Extract COA

Physical Control
Sieve Analysis:NLT 95% Pass 80 mesh
Chemical Control
Arsenic (As)NMT 1ppm
Cadmium(Cd)NMT 1ppm
Lead (Pb)NMT 3ppm
Mercury(Hg)NMT 0.1ppm
Heavy Metals  NMT 10ppm
Phosphate OrganicsNMT 1ppm
Pesticides ResiduesNMT 1ppm
Microorganism Control
Total Plate Count1000cfu/g Max
S. aureusAbsent
Yeast & Mold 100cfu/g Max
E.Coli Negative
AflatoxinsNMT 0.2ppb

Polygonum extract instructions

Polygonum multiflorum has a long history of being used in traditional Chinese medicine to treat liver and kidney disorders, as it is believed in ancient Chinese medicine theory to have the ability to nourish yin, which maintains the balance of a healthy body. In addition, ancient Chinese medicine believed that "the luster of hair is related to kidney function", and Polygonum multiflorum is widely used as a cosmetic through oral or external application due to its ability to make hair black and shiny.

Dosage: 4:1 extract, 500-800mg, taken in two divided doses on an empty stomach.

Safety: Diarrhea patients and pregnant women should not take this medicine. Slight nausea, vomiting, bloating and bowel movement disorders may occur if overdose.