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Pure Quercetin

Product Name:Organic Quercetin
Specification: 95% HPLC
Appearance: Yellow fine powder
Molecular Formula:C15H10O
Molecular Weight: 302.23
CAS Registry Number: 117-39-5
Grade:feed grade
Certifications: ISO,KOSHER,Halal,Organic;
Stock in LA USA warehouse;

What is Pure Quercetin?

Pure quercetin belongs to a group of plant pigments called flavonoids that give many fruits, flowers, and vegetables their colors. Flavonoids, such as quercetin, are antioxidants. They scavenge particles in the body known as free radicals which damage cell membranes, tamper with DNA, and even cause cell death.

Quercetin is a chemical found naturally in a number of foods including apples, onions, teas, berries, and red wine. This flavonoid is also found in some herbs such as ginkgo biloba and St. John’s wort.

Quercetin acts as an antioxidant, neutralizing free radicals—the chemical by-products that harm cell membranes and damage DNA. Available as a dietary supplement, quercetin also possesses antihistamine and anti-inflammatory properties.

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Basic Information:

Product Name Natural sophora flower bud extract quercetin powder pharmaceutical grade Sophora Japonica Extract quercetin 98%
Spe.: 95% Quercetin HPLC 98%Quercetin UV
Key words Sophora Japonica Extract quercetin
Delivery Time 1-3 working days
Package 25kg/Fiber Drum
Shelf Time 2 years

ITEM

SPECIFICATION

RESULTS

ASSAY

≥98%

Complies

Odor

Characteristic

Sulphated Ash

≤5.0%

Complies

Loss on drying

≤5.0%

Complies

Sieve Analysis

100% pass 80 mesh

2.0%

CHEMICAL CONTROL

3.3%

Heavy Metals

≤10ppm

Complies

Arsenic

≤2 ppm

Complies

Total Plate Count

≤10000 cfu/g

Complies

Yeast & Mold

≤100 cfu/g

Complies

E.Coli

Negative

Complies

Salmonella

Negative

Complies

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Uses:

Dietary inclusion of vegetable oil, with or without Pure Quercetin was supplied to broilers for 35 days, in order to determine its influence on carcass characters and meat quality attributes. Vencobb strain of broiler chickens (n=192) were assigned in to four dietary treatment groups on 7th day of age. All the birds were supplied with corn soya-based diet as a basal feed. Group T1 served as control without any supplementation. T2 and T3 supplied with quercetin at 1 g kg-1 and 33 g kg-1 vegetable oil to raise 10% ME of the feed, respectively, whereas, both in combination at same dose rate were supplied in T4. 

The Best Pure Quercetin Supplier

GREEN AGRI enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.

We also focus on value-added services. We are available for service questions and information to support your business.

Why Choose Pure Quercetin?

GREEN AGRI specialize in quercetin pure for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.

Where to buy Pure Quercetin?

Just send email to info@greenagribio.com, or submit your requirement in bottom form, we are of service at any time!

 

Why choose us?

  • As a leading supplier and manufacturer of Botanical Feed Additives, we know what our customers need and deliver quality products every time.
  • Through reasonable process layout, efficient production process and advanced testing equipment, we ensure that each Pure Quercetin can reach the first-class level.
  • Our team is dedicated to producing the best Botanical Feed Additives on the market and providing excellent customer service.
  • Our efficient operation and strict process control in production ensure that our Pure Quercetin is better, safer and more competitive.
  • Our Botanical Feed Additives are made using only the finest ingredients to ensure quality and effectiveness.
  • We strive to achieve the harmonious unity of short, medium and long-term gains, and the harmonious unity of social value, enterprise value and investor value.
  • Our Botanical Feed Additives are formulated to be effective and easy to use, making them the perfect addition to any animal feed.
  • Under the guidance of the concept of ‘quality for survival, innovation for development’, our company is developing rapidly.
  • We are a Chinese factory specializing in the production of high-quality Botanical Feed Additives.
  • We serve customers with science and technology, adhere to technological progress, continuous innovation, and continuous surpassing, and we have become a powerful enterprise.

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