China FACTORY OFFER 100% NATURAL SOPHORA JAPONICA EXTRACT, QUERCETIN POWDER 95% factory and manufacturers

Factory Making Free Sample Supply Bulk Sophora Japonica Extract Quercetin Powder

Short Description:

Quercetin（Quercetina） is a plant flavonol from the flavonoid group of polyphenols. It is found in many fruits, vegetables, leaves, seeds, and grains; red onions and kale are common foods containing appreciable amounts of quercetin.[2] Quercetin has a bitter flavor and is used as an ingredient in dietary supplements, beverages, and foods.

free sample

Product Detail

We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Factory Making Free Sample Supply Bulk Sophora Japonica Extract Quercetin Powder, We welcome prospects all around the word to call us for foreseeable future small business interactions. Our products and solutions are the very best. Once Selected, Ideal Forever!
We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Natural Sophora Japonica Extract Powder, Quercetin Powder, SOPHORA JAPONICA Extract, Now the competition in this field is very fierce; but we'll still provide best quality, reasonable price and most considerate service in an endeavor to achieve win-win goal. "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?

video

Product Description

Product Name: Quercetin

Category: Plant Extracts

Effective components: Quercetin Dihydrate, Quercetin Anhydrous

Product specification: 95%

Analysis: HPLC

Quality Control: In House

Formula: C₁₅H₁₀O₇

Molecular weight: 302.24

CAS No: 117-39-5

Appearance: Yellow powder

Identification: Passes all criteria tests

Product Function:

1. Super Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic; Quercetin Complex; Quercetin weight loss.

2. Quercetin has antibacterial, anti-inflammatory and anti-allergic effects.

3. Quercetin has the effect of lowering blood pressure and blood lipid.

Storage: keep in cool and dry place, well-closed, away from moisture or direct sunlight.

Certificate of Analysis

Product name	Quercetin	Botanical Source	Sophora Japonica
Batch NO.	RW-Q20210503	Batch Quantity	1000 kgs
Manufacture Date	May 3. 2021	Expiration Date	May 7. 2021
Solvents Residue	Water&Ethanol	Part Used	Flower Bud

ITEMS	SPECIFICATION	METHOD	TEST RESULT
Physical&Chemical Data
Color	Yellow	Organoleptic	Conforms
Ordour	Characteristic	Organoleptic	Conforms
Appearance	Powder	Organoleptic	Conforms
Analytical Quality
Assay(Quercetin)	≥95%	HPLC/UV	95.16%
Loss on Drying	5.0% Max.	Eur.Ph.7.0 [2.5.12]	2.21%
Total Ash	5.0% Max.	Eur.Ph.7.0 [2.4.16]	1.05%
Sieve	100% pass 80 mesh	USP36<786>	Conform
Solvents Residue	Meet Eur.Ph.7.0 <5.4>	Eur.Ph.7.0 <2.4.24>	Qualified
Pesticides Residue	Meet USP Requirements	USP36 <561>	Qualified
Heavy Metals
Total Heavy Metals	10ppm Max.	Eur.Ph.7.0 <2.2.58> ICP-MS	Conforms
Lead (Pb)	2.0ppm Max.	Eur.Ph.7.0 <2.2.58> ICP-MS	Conforms
Arsenic (As)	1.0ppm Max.	Eur.Ph.7.0 <2.2.58> ICP-MS	Conforms
Cadmium(Cd)	1.0ppm Max.	Eur.Ph.7.0 <2.2.58> ICP-MS	Conforms
Mercury (Hg)	0.5ppm Max.	Eur.Ph.7.0 <2.2.58> ICP-MS	Conforms
Microbe Tests
Total Plate Count	NMT 1000cfu/g	USP <2021>	Conforms
Total Yeast & Mold	NMT 100cfu/g	USP <2021>	Conforms
E.Coli	Negative	USP <2021>	Negative
Salmonella	Negative	USP <2021>	Negative
Packing&Storage	Packed in paper-drums and two plastic-bags inside.
	N.W: 25kgs
	Store in a well-closed container away from moisture, light, oxygen.
Shelf life	24 months under the conditions above and in its original packaging.

Application of Quercetin

1. Quercetin is a plant pigment with potent antioxidant properties. It’s present in many common foods, such as onions, apples, grapes, and berries.

2. It can also be purchased as a dietary supplement for a variety of uses.

We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Factory Making Free Sample Supply Bulk Sophora Japonica Extract Quercetin Powder, we welcome prospects all around the word to call us for foreseeable future small business interactions. Our products and solutions are the very best. Once Selected, Ideal Forever!
Now the competition in this field is very fierce, but we'll still provide high quality, reasonable price and most considerate service in an endeavor to achieve win-win goal. "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?

Presentation

The company has set up three production bases in Indonesia, Xianyang and Ankang respectively, and has a number of multi-functional plant extraction production lines with extraction, separation, concentration and drying equipment. It processes nearly 3,000 tons of various plant raw materials and produces 300 tons of plant extracts annually. With the production system in line with GMP certification and advanced industrial scale production technology and management methods, the company provides customers in various industries with quality assurance, stable product supply and high-quality supporting services. An African plant in Madagascar is in the works.

Quality

High-tech enterprise certificate

Name of Enterprise: Shaanxi Ruiwo Phytochem Co.,Ltd

Ruiwo attaches great importance to the construction of quality system, regards quality as life, strictly controls quality, strictly implements GMP standards, and has passed 3A, customs filing, ISO9001, ISO14001, HACCP, KOSHER, HALAL certification and food production license (SC), etc. Ruiwo has established a standard laboratory equipped with a full set of TLC, HPLC, UV, GC, microbial detection and other instruments, and has chosen to conduct in-depth strategic cooperation with the world's famous third party testing laboratory SGS, EUROFINS, Noan Testing, PONY testing and other institutions to jointly ensure rigorous product quality control ability.

certificate of patent

Utility model name：A plant polysaccharide extraction device
Patentee：Shaanxi Ruiwo Phytochem Co.,Ltd

Utility model name：A plant oil extractor
Patentee：Shaanxi Ruiwo Phytochem Co.,Ltd

Utility model name：A plant extract filter device
Patentee：Shaanxi Ruiwo Phytochem Co.,Ltd

Utility model name：An aloe extraction device
Patentee：Shaanxi Ruiwo Phytochem Co.,Ltd

Process flow of production line

Laboratory display

Global sourcing system for raw materials

We have established a global direct harvesting system around the world to ensure the highest quality of authentic plant raw materials.
In order to ensure the stable quality of high-quality raw materials, Ruiwo has established its own plant raw materials planting bases around the world.

Research and development

Company in growing at the same time, to constantly improve the market competitiveness, pay more attention to the systematic management and specialization operation, constantly enhance their scientific research ability, and Northwest University, Shaanxi Normal University, Northwest Agriculture and Forestry University and Shaanxi Pharmaceutical Holding Group Co.,Ltd and other scientific research teaching units cooperation set up research and development laboratory research and development of new products, optimize process, improve the yield, To continuously improve the comprehensive strength.

Our Team

We pay high attention to customer service, and cherish every customer. We now have maintained a strong reputation in the industry for many years. We've been honest and work on building a long-term relationship with our customers.