Qualitative categorization of supplement grade Ginkgo biloba leaf extracts for authenticity

Journal of Functional Foods

Volumn 3, Issue 2, 2011, Pages 107-114

  Chandra, Amitabh ^a   Li, Yingqin ^b   Rana, Jatinder ^a   Persons, Kathryn ^a   Hyun, Chung ^b   Shen, Sarah ^c   Mulder, Timothy ^a  

^a Amway Corporation   (United States)

^b Nutrilite   (United States)

^c Roche R and D Center (China)   (China)

Author keywords

Adulteration; Flavone glycosides; Ginkgo biloba; Isorhamnetin; Kaempferol; Quercetin; Standardized extracts

Indexed keywords

GINKGO BILOBA;

EID: 79955032393     PISSN: 17564646     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jff.2011.03.004     Document Type: Article

References (15)

1. Bombardelli, E., Mustich, G., & Bertani, M. (1989). New extracts of Ginkgo biloba and their methods of preparation. European patent 89309500.0 - A61K 35/78.
2. Dubber M.-J., Kanfer I. High-performance liquid chromatographic determination of selected flavonols in Ginkgo biloba solid oral dosage forms. Journal of Pharmacy and Pharmaceutical Sciences 2004, 7(3):303-309.
3. Gray D., Levanseler K., Pan M., Waysek E.H. Evaluation of a method to determine flavonol aglycones in Ginkgo biloba dietary supplement crude materials and finished products by high-performance liquid chromatography: Collaborative study. Journal of AOAC International 2007, 90(1):43-53.
4. Gray D.E., Upton R., Chandra A., Porter A., Harris R.K. Quantitative analysis of flavonol glycosides in Ginkgo biloba: a comparison of two analytical methods. Phytochemical Analysis 2006, 17:56-62.
5. Kressman S., Muller W.E., Blume H.H. Pharmaceutical quality of different Ginkgo biloba brands. Journal of Pharmacy and Pharmacology 2002, 54:661-669.
6. Leibgott T., Miollan M., Berchadskey Y., Drieu K., Culcasi M., Pietri S. Complementary cardio protective effects of flavonoid metabolites and triterpenoid constituents of Ginkgo biloba extract (EGb 761) during ischemia and reperfusion. Basic Research in Cardiology 2000, 95:368-377.
7. Liu C., Mandal R., Li X.-F. Detection of fortification of ginkgo products using nanoelectrospray ionization mass spectrometry. Analyst 2005, 130:325-329.
8. Liu Z.H., Zheng S. Cytotoxicity of ginkgolic acid in HepG2 cells and primary rat hepatocytes. Toxicology Letters 2009, 187(3):131-136.
9. Sloley B.D., Soheir R.T., Katherine A.S., Yun K.T. Quality control analysis of intact flavonol glycosides. Journal of Food and Drug Analysis 2003, 11(2):102-107.
10. Song J., Fang G., Zhang Y., Deng Q., Wang S. Fingerprint analysis of Ginkgo biloba leaves and related health foods by high-performance liquid chromatography/electrospray ionization-mass spectrometry. Journal of AOAC International 2010, 93(6):1798-1805.
11. Sticher O. Quality of ginkgo preparation. Planta Medica 1993, 59:2-11.
12. United States Pharmacopeia (2009). USP 32/NF 27. Dietary supplements - Powdered ginkgo extract (Vol. 1, pp. 1019-1020).
13. Van Beek T.A. Chemical analysis of ginkgo terpene trilactones. Ginkgo biloba 2000, 151-178. Harvard Academic Publishers. T.A. Van Beek (Ed.).
14. Van Beek T.A., Montoro P. Chemical analysis and quality control of Ginkgo biloba leaves, extracts and phytopharmaceuticals. Journal of Chromatography A 2009, 1216:2002-2032.
15. Xiangjun L., Yuping Z., Zhuobin Y. Separation and determination of rutin and quercetin in the flowers of Sophora japonica L. by capillary electrophoresis with electrochemical detection. Chromatographia 2002, 55:243-246.