Roselle is a medicinal and edible plant that has emerged in recent years. Hibiscus Extract Powder has good development prospects because of its rich nutrition and containing various bioactive substances. Whether it is used as a raw material for food development or as a medicinal and health care ingredient, it meets the requirements of modern people's pursuit of natural, green, and health care.

Product Active Ingredients
The main bioactive components of roselle calyx are organic acids, anthocyanins, polyphenols, and polysaccharides. Among them, the proportion of organic acids is very high, mainly including citric acid (12%-20%), hydroxycitric acid, hibiscus acid (13%-24%), malic acid (2%-9%) and tartaric acid (0.02%) ~8%). In addition, it also contains a small amount of oxalic acid and ascorbic acid (0.02% to 0.05%. The total anthocyanin content in the dried calyx is 1.5%, of which delphinidin-3-sambubiglycoside accounts for 85% of the total anthocyanin, which is a rose Main source of antioxidant capacity of the extract. Also found are flavonoids such as quercetin, rutin, chlorogenic acid, protocatechuic acid, catechin, catechin, caffeic acid and catechin gallate Acid, etc. The monosaccharide composition in the calyx is mainly arabinose, galactose, glucose, rhamnose, and also contains a small amount of galacturonic acid, glucuronic acid, mannose and xylose.
Roselle Extract Benefit
1. Balance blood lipids
Effective active ingredients such as hibiscus acid, anthocyanins, and polyphenols can reduce cholesterol and triglyceride content; they can promote intestinal peristalsis, dissolve excess fat in the body, and help regulate and balance blood lipids.
2. Detoxification and liver protection
From the perspective of traditional Chinese medicine, roselle can enter the liver meridian and has obvious protective effect on the liver. From the perspective of Western medicine, it can promote the production of glutathione in the human body and improve the detoxification function of the liver. The anthocyanins contained in it can also prevent oxidative substances and chemical components from causing damage to the human liver and prevent the occurrence of hepatobiliary diseases.
3. Slow down aging
Hibiscus Extract Powder contains a variety of amino acids that are beneficial to the human body. These substances can not only accelerate the regeneration and metabolism of skin cells, but also prevent the generation of lipid peroxides and free radicals. It improves the body's anti-aging ability and delays the occurrence of various aging symptoms.
4. Anti-radiation
Roselle is rich in pectin, which can play a role in anti-radiation.
Product Specification
Item | Specification | Result | Method | |
Assay | 10:1 | Conforms | TLC | |
Physical & Chemical Data | ||||
Appearance | Brown Red Fine Powder | Conforms | Organoleptic | |
Odor & Taste | Characteristic | Conforms | ||
Analytical Quality | ||||
Identification | Identical | TLC | ||
Sieve | NLT 95% Through 80 mesh | Conforms | Mesh Screen | |
Extract Solvent | Ethanol & Water | Conforms | ||
Loss on Drying | ≤5.0% | 3.34% | CP2020 | |
Ash | ≤5.0% | 3.60% | CP2020 | |
Bulk Density | 0.30~0.70g/ml | Conforms | CP2020 | |
Pesticide Residue | ||||
BHC | ≤0.2ppm | Conforms | GC-MASS | |
DDT | ≤0.2ppm | Conforms | GC-MASS | |
PCNB | ≤0.1ppm | Conforms | GC-MASS | |
Total Heavy Metals | ≤10ppm | Conforms | Colorimetry | |
Arsenic(As) | ≤2ppm | Conforms | AAS | |
Lead(Pb) | ≤2ppm | Conforms | AAS | |
Mercury(Hg) | ≤0.1ppm | Conforms | AAS | |
Cadmium(Cd) | ≤1ppm | Conforms | AAS | |
Microbiological Tests | Irradiation | Non irradiated | ||
Total Plate Count | ≤1000cfu/g | ≤10000cfu/g | Conforms | CP2020 |
Yeast & Mold | ≤100cfu/g | ≤300cfu/g | Conforms | CP2020 |
E.Coli | Negative | Negative | Negative | CP2020 |
Salmonella | Negative | Negative | Negative | CP2020 |
Staphylococcus | Negative | Negative | Negative | CP2020 |
Conclusion | Conform with specification | |||
Applications
1. Medicine
Roselle extract powder has high health care value, and its extraction part is the calyx of the flower. Various biological activities include antioxidant, hypolipidemic, hypotensive, bacteriostatic, anti-anemia and other effects.
2. Beverage and Food
Because the extract part of roselle extract powder is the calyx of roselle flower, it can be made into candied fruit, jam, premium drinks, cold drinks, soft drinks, sorbet, tea, fruit wine, canned food, cakes and other foods.
3. Cosmeceuticals
Hibiscus Extract Powder reduces damage caused by radiation, has free radical scavenging properties, and promotes skin renewal by improving pigmentation. Thereby achieving the effect of whitening, moisturizing and nourishing the skin.
Quality Guarantee

About Qyherb
Qyherb is devoted to the extraction of effective natural ingredients from natural Chinese herbal medicines, and natural plants with 15 years of produce experience. We focus on the natural ingredients and plant extract applied to food, functional products, dietary complement, cosmetics, health products, and so on filed. Not only raw materials, the professional team also provides OEM service(development, production, processing, and sales), testing and information.
Our factory is located in Yong Shou Town, Xianyang, covering an area of 15000 square meters including a standard workshop of 1000 square meters. There are Four extraction equipment of six cubic meters and three series of thickeners capable of stratification, decolorization, vacuum stoving, spray drying, and other independent functions with annual processing of 3000 tons of natural plant raw materials.

Why choose us?
- We offer customized solutions and private label services to meet our customers' unique needs.
- To provide high quality Hibiscus Extract Powder, reasonable prices and professional services for the industry is our unremitting pursuit.
- Our products are manufactured in compliance with FDA and GMP regulations.
- We always adhere to the attitude of striving for perfection and complete various products with enthusiasm.
- Our Herbal Extract products are designed to be effective and safe for all users.
- We will increase the strength of scientific and technological investment and accelerate the pace of development of enterprises.
- Our company has invested in state-of-the-art equipment and technology to ensure quality and efficiency.
- With the rapid development of economy in the new century, all the staff of our company will continue to explore and innovate, further improve the quality of products.
- Our knowledgeable team is equipped to handle any customer inquiry or requirement.
- We will win your trust and establish a long-term friendly partnership with the best service and the best quality Hibiscus Extract Powder.
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