Development of HPLC method for Cyclopia subternata phenolic compound analysis and application to other Cyclopia spp.

Journal of Food Composition and Analysis

Volumn 23, Issue 3, 2010, Pages 289-297

  de Beer, Dalene ^a   Joubert, Elizabeth ^a,b  

^a ARC INFRUITEC NIETVOORBIJ   (South Africa)

^b STELLENBOSCH UNIVERSITY   (South Africa)

Author keywords

Bio active non nutrients; Cyclopia spp.; Flavanones; Flavones; Food analysis; Food composition; Herbal tea; Honeybush; HPLC DAD; LC ESI MS; Trace elements; Xanthones

Indexed keywords

CYCLOPIA GENISTOIDES; CYCLOPIA INTERMEDIA; CYCLOPIA SUBTERNATA;

EID: 77950369759     PISSN: 08891575     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jfca.2009.10.006     Document Type: Article

References (15)

1. Bouaziz M., and Sayadi S. Isolation and evaluation of antioxidants from leaves of a Tunisian cultivar olive tree. Eur. J. Lipid Sci. Technol. 107 (2005) 497-504
2. De Beer D., Jerz G., Joubert E., Wray V., and Winterhalter P. Isolation of isomangiferin from honeybush (Cyclopia subternata) using high-speed counter-current chromatography and high-performance liquid chromatography. J. Chromotogr. A 1216 (2009) 4282-4289
3. Du Toit J., and Joubert E. Optimization of the fermentation parameters of honeybush tea (Cyclopia). J. Food Qual. 22 (1999) 241-256
4. Du Toit J., Joubert E., and Britz T.J. Honeybush tea-a rediscovered indigenous South African herbal tea. J. Sustainable Agric. 12 (1998) 67-84
5. Ferreira D., Kamara B.I., Brandt E.V., and Joubert E. Phenolic compounds from Cyclopia intermedia (honeybush tea). 1. J. Agric. Food Chem. 46 (1998) 3406-4310
6. Joubert E., Otto F., Grüner S., and Weinreich B. Reversed-phase HPLC determination of mangiferin, isomangiferin and hesperidin in Cyclopia and the effect of harvesting date on the phenolic composition of C. genistoides. Eur. Food Res. Technol. 216 (2003) 270-273
7. Joubert E., Gelderblom W.C.A., Louw A., and De Beer D. South African herbal teas: Aspalathus linearis, Cyclopia spp. and Athrixia phylicoides-a review. J. Ethnopharmacol. 119 (2008) 376-412
8. Joubert E., Richards E.S., Van der Merwe J.D., De Beer D., Manley M., and Gelderblom W.C.A. Effect of species variation and processing on phenolic composition and in vitro antioxidant activity of aqueous extracts of Cyclopia spp. (honeybush tea). J. Agric. Food Chem. 56 (2008) 954-963
9. Kamara B.I., Brandt E.V., Ferreira D., and Joubert E. Polyphenols from honeybush tea (Cyclopia intermedia). J. Agric. Food Chem. 51 (2003) 3874-3879
10. Kamara B.I., Brand D.J., Brandt E.V., and Joubert E. Phenolic metabolites from honeybush tea (Cyclopia subternata). J. Agric. Food Chem. 52 (2004) 5391-5395
11. Marnewick J.L., Joubert E., Joseph S., Swanevelder S., Swart P., and Gelderblom W.C.A. Inhibition of tumour promotion in mouse skin by extracts of rooibos (Aspalathus linearis) and honeybush (Cyclopia intermedia), unique South African herbal teas. Cancer Lett. 224 (2005) 193-202
12. Mfenyana C., De Beer D., Joubert E., and Louw A. Selective extraction of Cyclopia for enhanced in vitro phytoestrogenicity and benchmarking against commercial phytoestrogen extracts. J. Steroid Biochem. Mol. Biol. 112 (2008) 74-86
13. Miyake Y., Susuki E., Ohya S., Fukumoto S., Sakaida M., Osawa T., and Furuichi Y. Lipid-lowering effect of eriocitrin, the main flavonoid in lemon fruit, in rats on a high-fat and high-cholesterol diet. J. Food Sci. 71 (2006) S633-S637
14. Verhoog N.J.D., Joubert E., and Louw A. Evaluation of the phytoestrogenic activity of Cyclopia genistoides (honeybush) methanol extracts and relevant polyphenols. J. Agric. Food Chem. 55 (2007) 4371-4381
15. Verhoog N.J.D., Joubert E., and Louw A. Screening of four Cyclopia (honeybush) species for putative phyto-oestrogenic activity by oestrogen receptor binding assays. SA J. Sci. 103 (2007) 13-21