Free radical-scavenging phytochemicals of hot water extracts of Acacia confusa leaves detected by an on-line screening method

Food Chemistry

Volumn 115, Issue 3, 2009, Pages 1019-1024

  Tung, Yu Tang ^a   Wu, Jyh Horng ^b   Hsieh, Ching Yu ^a   Chen, Ping Sheng ^a   Chang, Shang Tzen ^a  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

^b NATIONAL CHUNG HSING UNIVERSITY   (Taiwan)

Author keywords

Acacia confusa; Hot water extracts; Leaf; On line RP HPLC DPPH; Phenolic compounds

Indexed keywords

EID: 62249119928     PISSN: 03088146     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.foodchem.2009.01.026     Document Type: Article

References (25)

1. Chang S.-T., Wu J.-H., Wang S.-Y., Kang P.-L., Yang N.-S., and Shyur L.-F. Antioxidant activity of extracts from Acacia confusa bark and heartwood. Journal of Agricultural and Food Chemistry 49 (2001) 3420-3424
2. Chen C.-W., and Ho C.-T. Antioxidant properties of polyphenols extracted from green and black tea. Journal of Food Lipids 2 (1995) 35-46
3. Chen Y., Wang M., Rosen R.T., and Ho C.T. 2,2-Diphenyl-1-picrylhydrazyl radical-scavenging active components from Polygonum multiflorum Thund. Journal of Agricultural and Food Chemistry 47 (1999) 2226-2228
4. Chua M.-T., Tung Y.-T., and Chang S.-T. Antioxidant activities of ethanolic extracts from the twigs of Cinnamomum osmophloeum. Bioresource Technology 99 (2008) 1918-1925
5. Chung K.-T., Wong T.-Y., Wei C.-I., Huang Y.-W., and Lin Y. Tannins and human health: A review. Critical Reviews in Food Science and Nutrition 38 (1998) 421-464
6. Chung S.K., Kim Y.C., Takaya Y., Terashima K., and Niwa M. Novel foavonol glycoside, 7-O-methyl mearnsitrin, from Sageretia theezans and its antioxidant effect. Journal of Agricultural and Food Chemistry 52 (2004) 4664-4668
7. Furusawa M., Ito T., Nakaya K.I., Tanaka T., Ibrahim I., Iinuma M., et al. Flavonol glycosides in two diospyros plants and their radical scavenging activity. Heterocycles 60 (2003) 2557-2563
8. Gadow A., Joubert E., and Hansmann C.F. Comparison of the antioxidant activity of aspalathin with that of other plant phenols of rooibos tea (Aspalathus linearis), α-tocopherol, BHT, and BHA. Journal of Agricultural and Food Chemistry 45 (1997) 632-638
9. Gordon M.H. The mechanism of antioxidant action in vitro. In: Hudson B.J.F. (Ed). Food antioxidants (1990), Elsevier Applied Science, London 1-18
10. Kan W.-S. Leguminosae. In: Kan W.-S. (Ed). Manual of medicinal plants in Taiwan vol. 2 (1978), National Research Institute of Chinese Medicine, Taipei 239-240
11. Kaur S., Grover I.S., and Singh M. Antimutagenicity of hydrolyzable tannins from Terminalia chebula in Salmonella typhimurium. Mutation Research 419 (1998) 169-179
12. Kazuma K., Noda N., and Suzuki M. Malonylated flavonol glycosides from the petals of Clitoria ternatea. Phytochemistry 62 (2003) 229-237
13. Khallouki F., Haubner R., Hull W.E., Erben G., Spiegelhalder B., Bartsch H., et al. Isolation, purification and identification of ellagic acid derivatives, catechins, and procyanidins from the root bark of Anisophyllea dichostyla R. Br. Food and Chemical Toxicology 45 (2007) 472-485
14. Koleva I.I., Niederländer H.A.G., and van Beek T.A. An on-line HPLC method for detection of radical scavenging compounds in complex mixtures. Analytical Chemistry 72 (2000) 2323-2328
15. Lee T.H., Qiu F., Waller G.R., and Chou C.H. Three new flavonol galloylglycosides from leaves of Acacia confusa. Journal of Natural Products 63 (2000) 710-712
16. Moharram F.A., Marzouk M.S., Ibrahim M.T., and Mabry T.J. Antioxidant galloylated flavonol glycosides from Calliandra haematocephala. Natural Product Research 20 10 (2006) 927-934
17. Oyaizu M. Studies on product of browning reaction prepared from glucosamine. Japanese Journal of Nutrition 44 (1986) 307-315
18. Quettier-Deleu C., Gressier B., Vasseur J., Dine T., Brunet C., Luyckx M., et al. Phenolic compounds and antioxidant activities of buckwheat (Fagopyrum esculentum Moench) hulls and flour. Journal of Ethnopharmacology 72 (2000) 35-42
19. Shon M.Y., Choi S.D., Kahng G.G., Nam S.H., and Sung N.J. Antimutagenic, antioxidant and free radical scavenging activity of ethyl acetate extracts from white, yellow and red onions. Food and Chemical Toxicology 42 (2004) 659-666
20. Tanaka M., Kuie C.W., Nagashima Y., and Taguchi T. Applications of antioxidative Maillard reaction products from histidine and glucose to sardine products. Nippon Suisan Gakkaishi 54 (1998) 1409-1414
21. Tung Y.-T., Wu J.-H., Kuo Y.-H., and Chang S.-T. Antioxidant activities of natural phenolic compounds from Acacia confusa bark. Bioresource Technology 98 (2007) 1120-1123
22. Tung Y.T., Wu J.H., Huang C.Y., Kuo Y.H., and Chang S.T. Antioxidant activities and phytochemical characteristics of extracts from Acacia confusa bark. Bioresource Technology 100 (2009) 509-514
23. Wu J.-H., Huang C.-Y., Tung Y.-T., and Chang S.-T. Online RP-HPLC-DPPH screening method for detection of radical-scavenging phytochemicals from flowers of Acacia confusa. Journal of Agricultural and Food Chemistry 56 (2008) 328-332
24. Wu J.-H., Tung Y.-T., Wang S.-Y., Shyur L.-F., Kuo Y.-H., and Chang S.-T. Phenolic antioxidants from the heartwood of Acacia confusa. Journal of Agricultural and Food Chemistry 53 (2005) 5917-5921
25. Yamaguchi T., Takamura H., Matoba T., and Terao J. HPLC method for evaluation of the free radical-scavenging activity of foods by using 1,1,-diphenyl-2-picrylhydrazyl. Bioscience, Biotechnology, and Biochemistry 62 (1998) 1201-1204