Home Categories Send inquiry

Sophora japonica extract quercetin powder

Introduction

Quercetin is a natural flavonoid, which mainly exists in plants, such as oak trees and soybeans. Quercetin has a variety of biological activities and pharmacological effects, and has attracted much attention in recent years. It has a strong antioxidant effect, which can help eliminate free radicals and reduce oxidative stress, thereby reducing the risk of many chronic diseases, such as cancer, cardiovascular disease, etc. In addition, quercetin also has anti-inflammatory effects, which can reduce inflammation and prevent the occurrence of arthritis, asthma and other diseases. It can promote the growth of bone cells and increase bone density, and also has a certain effect on the prevention of osteoporosis. In addition, quercetin can also improve cardiovascular health, reduce blood lipids, prevent high blood pressure and narrow blood vessels and other conditions. Because quercetin has so many amazing health effects, researchers naturally began to use it in the development of medicines, skin care products, and health care products, and it is widely used in various health care and beauty fields. Therefore, quercetin is considered to be a multifunctional natural substance with broad application prospects.

Application

1. Inhibit tumor growth: Quercetin can inhibit the growth and division of tumor cells, thus exerting certain anti-tumor effects.

2. Anti-diabetes: Quercetin can lower blood sugar and blood lipid levels, prevent and treat metabolic diseases such as diabetes.

3. Skin beauty: quercetin has strong anti-oxidation and anti-inflammatory effects, can increase skin elasticity, reduce wrinkles and spots, and prevent skin aging.

4. Food field: Quercetin can be used as a natural antioxidant and is widely used in food preservation, pigment and nutritional fortification.

5. Cosmetics field: quercetin can enhance the antioxidant and anti-inflammatory capabilities of the skin, and has become a commonly used antioxidant ingredient in cosmetics, such as anti-aging masks, whitening creams, etc.

Product Specification

Product Name: Sophora japonica extract Manufacture Date: 2022-08-02
Batch No.: Ebos-210802 Test Date: 2022-08-02
Quantity: 25kg/Drum Expiration Date: 2024-08-01
 
ITEMS STANDARD RESULTS
Assay(UV) Quercetin ≥98% 98.2%
Identification Positive Complies
Melting Point 310℃ 305℃~315℃
Appearance Yellow powder Complies
Ash ≤5.0% 1.8%
Moisture ≤12.0% 9.6%
Pesticides Negative Complies
Heavy metals ≤10ppm Complies
Pb ≤2.0ppm Complies
As ≤2.0ppm Complies
Hg ≤1.0ppm Complies
Odor Characteristic Complies
Particle size 95%through 80 mesh Complies
Total of bacteria ≤1000cfu/g Complies
Fungi ≤100cfu/g Complies
Salmgosella Negative Complies
Coli Negative Complies
Conclusion Conform to the specification of the requirement.
Storage Store in a cool and dry place, keep away from direct strong and heat.
Shelf Life Two years if sealed and store away from direct sun light.
Tester 01 Checker 06 Authorizer 05

Why choose us

In addition, we have value-added services

1.Document support: provide necessary export documents such as commodity lists, invoices, packing lists, and bills of lading.

2.Payment method: Negotiate the payment method with customers to ensure the safety of export payment and customer trust.

3.Our fashion trend service is designed to help customers understand the latest product fashion trends in the current market. We obtain the latest information through various channels such as researching market data and analyzing hot topics and attention on social media platforms, and conduct customized analysis and reports for customers' products and industry fields. Our team has rich experience in market research and data analysis, can accurately grasp market trends and customer needs, and provide customers with valuable references and suggestions. Through our services, clients are able to better understand market dynamics and thus make more informed decisions for their product development and marketing strategies.

This is our complete process from customer payment to supplier shipment. We are committed to providing high-quality and efficient services to every customer.

Exhibition show

Factory picture

packing & deliver