Manufacture Supply Health Care Products CAS 612-158-3 Pagodatree Flower Bud Extract 95% 98% Quercetin dihydrate
Introduction
Quercetin dihydrate is a compound extracted from quercetin. Quercetin is a common plant secondary metabolite that exists in a variety of plants, such as querce, oak, etc. Quercetin has antioxidant, anti-inflammatory, anti-tumor and other biological activities.Quercetin dihydrate is a derivative of quercetin, which has stronger biological activity and pharmacological effects than quercetin.
Application
Quercetin dihydrate has antioxidant effects, can scavenge free radicals, reduce damage to cells caused by oxidative stress, and protect cells from oxidative damage. In addition, quercetin dihydrate also has anti-inflammatory effects, which can inhibit inflammatory reactions and reduce inflammatory symptoms. Studies have shown that quercetin dihydrate has therapeutic effects on a variety of inflammatory diseases, such as arthritis and inflammatory bowel disease.
Quercetin dihydrate also has anti-tumor effects. Studies have found that quercetin dihydrate can inhibit the proliferation and invasion of tumor cells, induce tumor cell apoptosis, and block tumor growth and metastasis. In addition, hydrocortin can also enhance the efficacy of chemotherapy and radiotherapy and improve the comprehensive effect of tumor treatment. In addition to its antioxidant, anti-inflammatory and anti-tumor effects, quercetin dihydrate also has a variety of other biological activities.
Certificate of Analysis
| Product Name: | Quercetin dihydrate | Manufacture Date: | 2023-11-19 | |||||
| Batch No.: | EBOS-231119 | Test Date: | 2023-11-20 | |||||
| Quantity: | 25kg/Drum | Expiration Date: | 2023-11-18 | |||||
| ITEMS | SPECIFICATION | RESULTS | ||||||
| Assay (HPLC) | ≥95% | 95.28% | ||||||
| Identification | Positive | Complies | ||||||
| Melting Point | 310℃ | 305℃~315℃ | ||||||
| Appearance | Yellow powder | Complies | ||||||
| Ash | ≤5.0% | 1.65% | ||||||
| Moisture | ≤12.0% | 9.5% | ||||||
| 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 | ||||||
| Microbiological | ||||||||
| Total of bacteria | ≤1000cfu/g | Complies | ||||||
| Fungi | ≤100cfu/g | Complies | ||||||
| Salmgosella | Negative | Complies | ||||||
| Coli | Negative | Complies | ||||||
| Conclusion | Conform to the specification of the company. | |||||||
| 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 | |||
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