Hibiscus Flower Extract

 

Hibiscus flower extract is taken from the calyx of flowers.The extraction process is to crush the dried roselle calyces obtained by infrared enzyme inactivation, impurity removal and drying to a particle size of 150-420um to obtain roselle powder.

 

Then the mass ratio of ethanol to roselle powder is 0.05 ~15:1, extract at room temperature ~70℃ for 10min~180min to obtain roselle extract, ensuring the stability of its aroma, color and state.

Roselle is mainly grown in southeast, southwest and south my country, and is a plant of the Malvaceae family. The roselle tea we often drink is the dried calyx and bracts of roselle.

 

The main ingredients in hibiscus flower extract are vitamin C, citric acid, elderberry triglucoside, acidic acid, pectin, etc.

 

Roselle has the effects of relieving coughs and moisturizing the lungs, lowering blood pressure and relieving hangovers. It is also beneficial to regulating and balancing blood lipids, increasing calcium absorption, regulating and balancing blood lipids, increasing calcium absorption, and promoting the development of children.

Education, promote digestion, etc. It has the effects of cooling, detoxifying and diuretic, lowering blood pressure and so on. Non-toxic.

Roselle calyx and seed oil are helpful for cardiovascular disease, achlorhydria, stunted growth in children, indigestion in the elderly, and fractures.

 

Roselle basically has no side effects, but these people need to pay attention to:

 

1. Roselle contains a lot of organic acids, so people with excessive stomach acid should try not to drink it.
2. Because of its cool nature, women during menstruation and pregnancy should not drink it.
3. Diuretic effect. People with poor kidney function should drink it appropriately.

 

 

Analysis	Specification	Result	Test method
Physical Description
Appearance	Violet fine powder	Complies	Visual
Odor & Tasted	Characteristic	Characteristic	Organoleptic
Particle size	100% pass 80 mesh	Complies	USP<786>
Bulk Density	40-65g/100ml	46.0g/100ml	USD <616>
Extract solvent	Alcohol & water	Complies	/
Chemical Tests
Assay ( Proanthocyanidins )	10.0% Min	10.47%	UV
Loss on drying	5.0% Max	3.24%	USP<731>
Sulphated Ash	5.0% Max	3.57%	USP<731>
Heavy metals	20.0ppm Max	Complies	AAS
As	2.0ppm Max	Complies	AAS
Pb	2.0ppm Max	Complies	AAS
Cd	1.0ppm Max	Complies	AAS
Hg	1.0ppm Max	Complies	AAS
Residual solvents	0.05% Max	Negative	USP<561>
Microbiology Control
Total plate count	1,000cfu/g Max	Complies	USP30<61>
Yeast & Mold	100cfu/g Max	Complies	USP30<61>
E. Coli	Negative	Complies	USP30<61>
Salmonella	Negative	Complies	USP30<61>
Conclusion	Complies with the standards.
General Status	Non-GMO, ISO Certificated.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

 

 

1. Radiation protection
Roselle is rich in pectin, which can prevent radiation, protect human skin, internal organs, and facial features, and achieve the effect of reducing radiation.

 

2. Beauty care
Roselle is rich in vitamins, anthocyanins, fruit acids, etc., which can eliminate melanin in the skin, and the fruit acid content can also melt cutin, shrink pores, and have a beautifying effect.

3. Lose weight
The malic acid and anthocyanins contained in hibiscus flower extract can also promote intestinal peristalsis and dissolve body fat, thereby achieving the effect of weight loss.

 

4. Delay aging
Regular drinking of roselle tea can absorb rich polyphenols, natural anthocyanins and various amino acids, accelerate cell metabolism and enhance antioxidant capacity. Regular drinking of roselle tea can improve anti-aging ability and delay aging.

 

 

5. Promote blood circulation
Roselle contains a large amount of iron and a variety of vitamins, which can effectively promote metabolism and activate blood circulation.

 

6. Anti-cancer
Hibiscus flower extract contains protocatechuic acid, anthocyanins, etc., which can effectively inhibit cancer factors, thereby playing a very good anti-cancer and anti-cancer function.

 

7. Lower blood pressure and lipids
For patients with mild hypertension, drinking roselle tea can be used to regulate it. If the symptoms still cannot be stabilized, you can consider seeking medical treatment;

 

8. Protect liver
Roselle can improve human liver function. Regular drinking of rose tea can improve the detoxification function of the liver, and the anthocyanins it contains can also prevent oxidative substances and chemical components from harming the liver.

 

9. Eliminate fatigue
For people who often work overtime and stay up late, hibiscus flower extract can also eliminate fatigue and improve work efficiency.

 

10. Relieve constipation
Roselle has the effect of digestion and aiding digestion, which can relieve the symptoms of constipation and thereby improve rough skin.

 

 

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