1. OBJECTIVE : To establish an assay of quercetin and kaempferol in the seeds of Cuscuta australis R.

2. AIM To study and compare effects of quercetin and its derivatives, sodium quercetin monosulfate(SQMS) and sodiums quercetin disulfate(SQDS) on the growth of HL 60 cells.

3. CONCLUSION There was no chemical reaction between quercetin and carder.

4. Objective:To observe the effect of quercetin(QU)on nonenzymatic glycosylation, function and morphology of kidney in rats.

5. Objective To investigate the antidiarrheal mechanism of quercetin extracted from Psidium guajava L.

6. OBJECTIVE:To determinate the contents of quercetin and kaempferol in Platycladus orientalis carbonisatus by RP - HPLC.

7. Natural anti-histamines – Quercetin and butterbur can be just as effective as OTC anti-histamines but without their side effects.

7. try its best to gather and make good sentences.

8. Methods: The chemical constitution of Quercetin was modified by esterification, halogenation and oxidation.

9. Other Ingredients : Ascorbic Acid , Quercetin, Gelatin, Vegetable Magnesium Stearate, Titanium Dioxide Color.

10. Quercetin was prepared by hydrolyzing rutin. Their antioxidant activities were tested using phosphomolybdate method, and compared with those of BHT and VC.

11. In onion bulbs and tender pod peas only quercetin was found, and red onion possess higher quercetin content than yellow onion.

12. To study the effect of quercetin on TNF α induced endothelial neutrophil adhesion and its mechanism.

13. Results:Both quercetin monosulfate and 5' chloro 5' deoxyadenosine had inhibitory effects on platelet aggregation, the combination of them enhanced those effects.

14. Conclusion:Quercetin monosulfate in combination with 5' chloro 5' deoxyadenosine had synergetically inhibitory effects on platelet aggregation.

15. PurposeTo study the physico - chemical properties of quercetin - phospholipid complex.

16. Quercetin a naturally occurring bioflavonoid found in high concentrations in red wine, onions and green tea.

17. The electrochemical oxidation of quercetin ( QUE ) at a glassy carbon electrode has been investigated.

18. Conclusion:There are quercetin and kaempferol in astragalus membranaceus(fish. )bunge, and their contents change with various origins.

19. Objective To investigate the effects of quercetin on cell morphology and VEGF expression of acute myeloblastic leukemia cells NB4 in vitro.

20. The enhancement mechanism of Ln quercetin binary system by TOPO ( TX 100 ) SDS was discussed.

21. Methods The method of extracting quercetin was that dissolving in alkali liquid and sinking in sour liquid, hydrolyzing in sour liquid and getting quercetin simultaneously.

22. In this manuscript, the determination of phenolic compounds: epicatechin, rutin and quercetin in buckwheat sprout by capillary electrophoresis with electrochemical detection(CE-ED) was reported.

23. OBJECTIVE To establish a RP-HPLC method for the determination of kaempferol and quercetin in Smilax china L. , and to investigate their contents in different places.

24. Objective To investigate the antitumor effect and mechanism of quercetin on murine cervical carcinoma U 14.

25. The antioxidant capacities of flavonols were different. Myricetin showed strongest antioxidant capacity, followed by quercetin and kaempferol.

26. We mainly research on the flavone extraction of the Sophora japonica and the separation of rutin and quercetin in this study.

27. METHODS: The extracting technology for Miniaoning granule was optimized by orthogonal design with the contents of Berberine, Quercetin, Deoxyschizandrin and Imperatorin as indexes.

28. The paper presents how the pigment of " Ku-shui" rose is studied and determined by UV and chemical method. Its main component is cyanidin - 3 - glycosid and quercetin -glycosid .

29. ObjectiveTo establish an HPLC method for the determination of quercetin and kaempferol in Herba Lysimachiae Granules.

30. Objective:To establish a HPLC method for the determination of the contents of quercetin and kaempferol in astragalus membranaceus(fish. )bunge.

31. Myricetin , quercetin, luteolin, kaempferol, and apigenin were more effective than DRB and A3, which were known as CK2 inhibitors in vitro.

32. Gallic acid, quercetin and chlorogenic acid were found in the leaves of Acer saccharinum and quantitatively analyzed.

33. Quercetin and apigenin were predicted to be intestinal absorbable components of Erzhi Pills with ILC.

34. Flower essential oil, quercetin and tannins, gallic acid, pigment, etc.

35. Putting quercetin, kaempferol and isorhamnetin as reference, flavonol in dried sample of the various season was analyzed and determined by HPLC.

36. In order to optimize the washing and eluting solution, the adsorption of fisetin in different solutions was studied. It was found that the fisetin and analogue quercetin were separated primely.

37. Objective:To study the effects of combination of quercetin monosulfate and 5' chloro 5' deoxyadenosine on platelet aggregation induced by thrombin in rabbits.

37. try its best to collect and make good sentences.

38. With the increase of microwave extraction time, extraction yields of rutin, epicatechin, quercitrin and quercetin were firstly increased and then decreased.

39. AIM To study the effects and kinetics of sodium quercetin 7 sulphate (SQMS) on recombinant human protein kinase CK2 holoenzyme.

40. The population, induced by quercetin, decreased the sensitivity to parathion-methyl whereas the sensitivities to methomyl and deltamethrin were not different from control population.

41. Eat purple grapes or drink Concord grape juice to provide quercetin in your diet.

42. Methods The anti-inflammatory and spasmolysis effects of rutin and quercetin were observed by the permeability of abdominal capillary by injecting glacial acetic acid.

43. Results Methyl isocyanate, chloride and oxide of Quercetin were prepared.