Quercetin 95%

• Certification: ISO, FDA, HACCP
• Assay Method: HPLC, UV
• Application Form: Paste, Tablet, Capsule
• Application: Food, Health Care Products
• State: Powder
• Extract Source: Sophora Japonica L
• MOQ: 1kg
• Production Capacitiy: 1mt/Month
• Shelf Life: 24 Months
• Delivery Time: 5-7 Working Days
• Active Ingredient: Quercetin
• Transport Package: 25kg/Drum
• Specification: Quercetin 95% 98%, 10: 1
• Trademark: HK
• Origin: China
• HS Code: 13021990
• Production Capacity: 2mt/Month

Product Description

Quercetin

Product Name: Quercetin
Botanical Source: Sophora Japonica L
Part Used: Flower
Specifications: Quercetin 95%, 98%
Appearance: Yellow Fine Powder


Description for Quercetin:
Quercetin is a plant polyphenol from the flavonoid group, found in many fruits, vegetables, leaves, and grains. It can be used as an ingredient in supplements, beverages, or foods.
Quercetin is pentahydroxyflavone achieved from rutin which is hydrolyzed by dilute sulphuric acid. This product has functions of eliminating phlegm, relieving cough and a certain degree of relieving asthma. Meanwhile, it can reduce blood pressure, strengthen capillaries, decrease capillary fragility, reduce blood lipid, dilate coronary artery, increase blood flow of coronary artery etc. It is used for the treatment of chronic bronchitis, and the adjuvant therapy of coronary heart disease and hypertension.

Main Function of Quercetin:

(1)It has good effect of expectorant, antitussive and antiasthmatic:
(2)Decreasing blood pressure and blood fat;
(3)Enhancing the resistance of the capillaries and reducing fragility of capillary;
(4)Expanding coronary arteries and increasing coronary blood flow and so on:
(5)Mainly used in the treatment of chronic bronchitis and it also has the role of adjuvant therapy in patients with coronary heart disease and high blood pressure.

Application filed of Quercetin:
1,In the cosmetic field;
2,Nutritional supplement;
3,Food.

Certificate of Analysis

 

Product Name	Sophora Japonica Extract	Manufacture Date	2022/08/18
Latin Name	Sophora japonica L	Report Date	2022/08/25
Batch Quantity	500Kg	Sampling Date	2022/08/19
Batch Number	HK220818	Expiration Date	2025/08/17
Item	Specification	Results	Methods
Assay(on dry basis)	Quercetin Dihydrate ≥95%	95.10%	HPLC
Appearance & Color	Greenish Yellow fine powder	Conform	GB5492-85
Odor & Taste	Characteristic	Conform	GB5492-85
Plant Part Used	Flower Bud	Conform	/
Extract Solvent	Water & Ethanol	Conform	/
Mesh Size	95% Through 80 Mesh	Conform	GB5507-85
Loss on Drying	8%~12%	9.10%	GB/T5009.3
Ash Content	≤1.0%	0.30%	GB/T5009.4

 

Package Details:
Package: 25kg/drum,double plastic bag inside, aluminum foil bag or fiber drum outside.
Storage:Stored in a clean, cool, dry area; keep away from strong, direct light.
Shelf Life:Two years when properly stored.  

 

ABOUT HUAKANG

* OTC stock No. 870480. About 20 years experience in plant extract industry

* Awarded FSSC 22000, ISO 9001, HACCP, ORGANIC, KOSHER, HALAL and Manufacturer license

* Clean workshop and Manufacture base operation is controlled according to the GMP standards strictly

* Quality control with testing equipments: AAS, MICROBE, HPLC, TLC, GC, UV, PPSL(irradiation test)

* Guarrantee aftersale service and ensure every customer satisfaction

Besides of price, what our company could offer to you is better service,
1. Quality. Our company have full set of test equipment. We could do asay, moisture, ash content, heavy metals, microbiology  ect test  in house. Attach is our factory picture.
 
2. Documents.  Clients are more strict in  qualification inspecting. Our clients always send dozens of papers need us to fill in. And many statement. As a experienced factory, we could offer detailed documents to you in short time. Then you could offer more effective service to your clients.
 
3. Certifications. As you know, our company have ISO, HACCP, HALAL. Kosher and Organic certification. This certification make sure our company is a real company and normal running to pass some many audit each year. Like Kosher, they audit us fourth each year.
 
4. Good after-sale service. As a stock company, good reputation is our wealth, if goods have quality problem, our company will undertake responsibility. We wont just disappear without offer any solution method.
 
5. Industry News. Each year, our company go to over 7-10 different exhibition all around world. We could communicate with our clients face to face at least once a year. We collect news in market and share to our clients.
Like organic certifications. This is a new trend in the world. We start to apply organic certification several years ago. After our struggle, our factory passed organic audit at 2016 for the first time. Many of our clients start to trade organic extract now. This is one of our advantage in market now.


Factory

Laboratory

Warehouse