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Kingherbs Limited

Roselle Extract, Hibiscus Roselle Extract, Polyphenol manufacturer / supplier in China, offering Supply High Quality Roselle Extract 10%-30% Polyphenol, Anti-Inflammatory IVY Extract Hederacoside C 5% 10% HPLC, Calendula Extract 4: 1 10: 1 Calendula Officinalis L. and so on.

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Supplier Homepage Product Plant Extract Supply High Quality Roselle Extract 10%-30% Polyphenol

Supply High Quality Roselle Extract 10%-30% Polyphenol

FOB Price: US $1 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1/ kg
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Port: Changsha, China
Production Capacity: 1000kg/Month
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: Standard Extract
  • Assay Method: UV
  • Application: Health Care Products, Medicine
  • Specifications 2: Anthocyanidins 5%-25% UV
  • Botanical Source: Hibiscus Sabdariffa L
  • Solubility: Soluble in Water
  • Transport Package: in Fiber Drum, LDPE Bag Inside. 25kgs/Drum.
  • Origin: China
  • Certification: ISO, FDA, Kosher
  • Application Form: Tablet, Capsule
  • State: Powder
  • Specifications 3: Total Acid 20%-30%
  • Appearance: Fine Purple Red Powder
  • Trademark: Kingherbs
  • Specification: 10%-30% polyphenol
  • HS Code: 2938909090
Product Description
Roselle extract

Plant Original: Roselle
Appearance:Fine purple red powder
Specification: Total Acid 20%-30%,5%-25% Anthocyanidin, 10%~30% Polyphenols.
 
Analysis ItemsSpecificationsResults Methods used
IdentificationPositiveConformsTLC
AppearanceFine purple red powderConformsVisual test
Odor & TasteCharacteristicConformsOrganoleptic test
Bulk Density35-55g/100mlConformsASTM D1895B
Particle Size98% through 80 meshConformsAOAC 973.03
SolubilitySoluble in water ConformsVisual

Active ingredient:
Hibiscetin (Roselle Red) ( CAS No.: 71149-61-6);
Natural Anthocyanin- Roselle Red, natural Flavonoids, natural total Polyphenol, Hibiscus acid, Gossypetin, organic Acids, Vitamin C, a large number of natural Pigments and Minerals.
 
Description:
The Roselle powder extracted from the calyx of Hibiscetin. It is easily soluble in water and ethanol water liquor, not soluble in acetone and oil. The aqueous solution is purple and red, and the powder also has a good stability under the acid condition. It has hairdressing effection, can reducing blood pressure and prevent cancer and caducity, it  also can adjust feminine physiological rhythm.
 
Function:
(1) Roselle of protocatechuic acid can promote blood cell destruction;
(2) Roselle of polyphenols can promote gastric cancer cells dying;
(3) Roselle of anthocyanins may be able to promote the destruction of blood cells, inhibition of drug induced liver oxidative damage;
(4) Roselle extract can inhibit colon cancer induced by chemical substances, but also increase the glutathione with the function of protecting liver function;
(5) Roselle extract can regulate blood pressure and improve sleep.
(6) Roselle of hibiscus acid can treat the heart disease, high blood pressure, arteriosclerosis. And can lower cholesterol and triglycerides.
 
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