Roselle extract is derived from the calyces of the Hibiscus sabdariffa plant, also known as the roselle plant. It is a popular ingredient in many traditional medicine practices and has been used for its medicinal properties for centuries. Roselle extract is commonly used in dietary supplements, teas, and cosmetics.

Pharmacological Effects of Roselle Extract:

1. Anti-hypertensive effect: Roselle extract has been shown to have a significant effect on lowering blood pressure. This effect is attributed to the presence of bioactive compounds such as anthocyanins and flavonoids that promote vasodilation, reduce oxidative stress and inflammation, and improve endothelial function.

2. Antioxidant effect: Roselle extract contains high levels of antioxidants, including flavonoids, anthocyanins, and phenolic compounds. These antioxidants scavenge free radicals and prevent oxidative damage, which is associated with various chronic diseases such as cancer, cardiovascular diseases, and diabetes.

3. Anti-inflammatory effect: Roselle extract has anti-inflammatory properties that are attributed to the presence of polyphenols and flavonoids. These bioactive compounds inhibit the production of pro-inflammatory cytokines and enzymes, reducing inflammation and pain.

4. Anti-diabetic effect: Roselle extract has been shown to have a hypoglycemic effect in animal and human studies. This effect is attributed to the presence of bioactive compounds such as anthocyanins, flavonoids, and polysaccharides that improve insulin sensitivity, reduce oxidative stress, and inhibit the activity of alpha-glucosidase, an enzyme responsible for carbohydrate digestion.

5. Hepatoprotective effect: Roselle extract has been shown to protect the liver against various toxins and drugs-induced liver damage. This effect is attributed to the presence of bioactive compounds such as anthocyanins, flavonoids, and polyphenols that reduce oxidative stress, inhibit inflammation, and promote liver regeneration.

6. Anti-obesity effect: Roselle extract has been shown to have an anti-obesity effect in animal and human studies. This effect is attributed to the presence of bioactive compounds such as anthocyanins and flavonoids that promote lipid metabolism, reduce adipogenesis, and inhibit pancreatic lipase activity.

About us:

Fufeng Sinuote Biotechnology Co., Ltd is situated in Fufeng County, Baoji Province, China within the Jiangba Science and Technology industrial park. Our primary focus is on the research and development, production, and promotion of plant extracts.

Our company possesses various qualifications such as SC, export license, commodity inspection qualification, external inspection report, HACCP, ISO22000, ISO9001, and is also certified as a high-tech enterprise.

We manufacture over 600 types of plant extracts and have our own plant planting base covering an area of more than 1000000 square meters in Gansu & Ningxia Province, China. With over a decade of experience in plant cultivation, we can maintain better control over plant quality, which results in better-quality extract powder.

Our business has been operating in the Plant Extract industry for over ten years, and we have received positive feedback from our numerous clients in many countries.

We also provide the following products: Honey Powder , Honeysuckle Extract, Improve Immunity Plant Extract, Inonotus Obliquus Extract, Iso Plantain Extract, Juice Powder Extract Sweet Fruit Juice, Licorice Root Extract, Liquorice Root Extract.