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Roselle Extract

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Roselle Extract

Botanical Source: Hibiscus Sabdariffa L.

CAS No.: 71149-61-6.

Plant Part Used: Calyx, Flower

Specification: 5:1; 10:1; Polyphenols 50%;


Roselle extract was prepared by extracting dried Roselle petals in boiling water. The relation between the anthocyanin color and antioxidant capacity was elucidated by comparing absorbance at 520 mm, with ferric reducing ability of plasma (FRAP), oxygen radical absorbance capacity (ORAC) and total antioxidant status (TAS) antioxidant assays.

The Roselle powder extracted from the calyx of Hibiscetin. It has hairdressing affection, can reducing blood pressure and prevent cancer and caducity, and also adjust feminine physiological rhythm.


Roselle of protocatechuic acid can promote blood cell destruction;

Roselle of polyphenols can promote gastric cancer cells dying;

Roselle of anthocyanins may be able to promote the destruction of blood cells, inhibition of drug induced liver oxidative damage;

Roselle extract can inhibit colon cancer induced by chemical substances, but also increase the glutathione with the function of protecting liver function;

Roselle extract can regulate blood pressure and improve sleep.

Roselle of hibiscus acid can treat the heart disease, high blood pressure, arteriosclerosis, and can lower cholesterol and triglycerides.


In food field, it can be used as food additives to make tea and produce beverages, which rich in vitamin C;

In pharmaceutical field, contain anthocyanins can eliminate free radicals, alleviate aging;

Applied in cosmetic field, can be made into a variety of preparation, such as antibacterial agents, digestive;

In beverage field,can be made for super beverage,ice tea and so on.



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