Quercetin 95% Sophora Japonica Extract EINECS 204-187-1 MFCD00006828

There is a warehouse in California, USA, and local customers can pick up the goods themselves.

Quercetin, also known as quercetin or quercetin flavonoid, is a natural flavonoid compound. It was discovered in 1936 by Hungarian physiologist Albert Szent-Györgyi
First discovered by Szent-Györgyi Albert, it appears as a yellow crystal or powder, with a melting point of approximately 314℃. It is insoluble in water but soluble in various organic solvents, and appears yellow under alkaline conditions
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Quercetin exhibits significant pharmacological effects such as antioxidation, anti-inflammation, anti-tumor activity, anti-platelet aggregation, lipid-lowering, and coronary vasodilatation
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It is widely used as an adjuvant therapy for chronic bronchitis, coronary heart disease, and hypertension.
This compound is widely present in various plants and everyday foods, such as onions, apples, hawthorn, buckwheat, tea, etc., mostly in the form of glycosides
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The preparation method mainly involves acid hydrolysis
Chemical and enzymatic conversion, among which enzymatic conversion is suitable for industrial production due to its high yield and strong environmental friendliness
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Hanzhong TRG Biotech Co., Ltd. was established in April 2006 and is a listed enterprise on the New Third Board, with a registered capital of 84.9 million yuan. TRG factory is situated in Shaheying Town, Chenggu County, Hanzhong City, Shaanxi Province, covering an area of approximately 18.95 acres and having a total construction area of more than 15,000 square meters.

TRG currently employs 140 staffs, among whom there are 20 professional and technical talents, 50 production staff, an 8-person R&D team, and 30 professional sales personnel.

TRG possesses 3 advanced plant extraction production lines, 14 6-cubic extraction tanks, 1 pilot production line, and has established a complete R&D center and an independent third-party laboratory (CNAS). With an annual production capacity of 3,000 tons of extracts. We now has obtained NSF-cGMP and FSSC22000 certifications, and our products have passed Kosher, Halal, and USDA organic certifications.

With state-of-the-art facilities and professional teams, TRG is committed to providing high-quality, safe and effective natural plant extract products. The R&D team, composed of experienced experts and innovative researchers, is constantly exploring and developing new technologies and products to meet the diverse needs of the market. The production lines are equipped with the most advanced equipment and technology to ensure efficient and stable production.

We TRG adhere to strict quality control standards throughout the entire production process, from raw material selection to finished product inspection. The independent laboratory is capable of conducting comprehensive and accurate tests to guarantee that each batch of products meets the highest quality requirements.

Our professional sales team has extensive market resources and rich sales experience, enabling the company's products to be sold globally and winning wide recognition and praise from customers.

In the future, we will continue to uphold the spirit of innovation and quality first, and strive to make greater contributions to the field of natural plant extraction and human health.