The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.
Radical-Scavenging Activities of Citrus Essential Oils and Their Components: Detection Using 1,1-Diphenyl-2-picrylhydrazyl
Abstract
Thirty-four kinds of citrus essential oils and their components were investigated for radical-scavenging activities by the HPLC method using 1,1-diphenyl-2-picrylhydrazyl (DPPH). To examine the oils' relative radical-scavenging activities compared with that of a standard antioxidant, Trolox was employed. All of the essential oils were found to have scavenging effects on DPPH in the range of 17. 7-64.0%. The radical-scavenging activities of 31 kinds of citrus essential oils were comparable with or stronger than that of Trolox (p < 0.05). The oils of Ichang lemon (64.0%, 172.2 mg of Trolox equiv/mL), Tahiti lime (63.2%, 170.2 mg of Trolox equiv/mL), and Eureka lemon (61.8%, 166.2 mg of Trolox equiv/mL) were stronger radical scavengers than other citrus oils. Citrus volatile components such as geraniol (87.7%, 235.9 mg of Trolox equiv/mL), terpinolene (87.4%, 235.2 mg of Trolox equiv/mL), and gamma-terpinene (84.7%, 227.9 mg of Trolox equiv/mL) showed marked scavenging activities on DPPH (p < 0.05).
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Cites
Prooxidant States and Tumor Promotion
Cerutti, P. A. (1985) · Science · doi:10.1126/science.2981433 · Cited by 2,497
Diet and Health: What Should We Eat?
Willett, W. C. (1994) · Science · doi:10.1126/science.8160011 · Cited by 1,008
Interfacial Phenomena in the Evaluation of Antioxidants: Bulk Oils vs Emulsions
Frankel, E. N., Huang, S.-W., Kanner, J., & German, J. B. (1994) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf00041a001 · Cited by 719
Antimicrobial and antioxidant properties of some commercial essential oils
Baratta, M. T., Dorman, H. J. D., Deans, S. G., Figueiredo, A. C., Barroso, J. G., & Ruberto, G. (1998) · Flavour and Fragrance Journal · doi:10.1002/(sici)1099-1026(1998070)13:4<235::aid-ffj733>3.0.co;2-t · Cited by 627
Griffin, S. G., Wyllie, S. G., Markham, J. L., & Leach, D. N. (1999) · Flavour and Fragrance Journal · doi:10.1002/(sici)1099-1026(199909/10)14:5<322::aid-ffj837>3.0.co;2-4 · Cited by 515
Evaluation of the antioxidant and prooxidant actions of gallic acid and its derivatives
Aruoma, O. I., Murcia, A., Butler, J., & Halliwell, B. (1993) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf00035a014 · Cited by 406
Biochemistry of fruit ripening
Camara, B. (1994) · Plant Science · doi:10.1016/0168-9452(94)90061-2 · Cited by 251
Frankel, E. N., Huang, S.-W., Prior, E., & Aeschbach, R. (1996) · Journal of the Science of Food and Agriculture · doi:10.1002/(sici)1097-0010(199610)72:2<201::aid-jsfa632>3.0.co;2-q · Cited by 217
Evaluation of Antioxidative Constituents from Thyme
Schwarz, K., Ernst, H., & Ternes, W. (1996) · Journal of the Science of Food and Agriculture · Cited by 119
Monoterpenes in breast cancer chemoprevention
Crowell, P. L. (1997) · Breast Cancer Research and Treatment · doi:10.1023/a:1005939806591 · Cited by 112
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Russo, E. B. (2011) · British Journal of Pharmacology · doi:10.1111/j.1476-5381.2011.01238.x · Cited by 1,535
Methods for testing antioxidant activity
Antolovich, M., Prenzler, P. D., Patsalides, E., McDonald, S., & Robards, K. (2002) · The Analyst · doi:10.1039/b009171p · Cited by 1,301
Microencapsulation of oils: A comprehensive review of benefits, techniques, and applications
Bakry, A. M., Abbas, S., Ali, B., Majeed, H., Abouelwafa, M. Y., Mousa, A., & Liang, L. (2016) · Comprehensive Reviews in Food Science and Food Safety · doi:10.1111/1541-4337.12179 · Cited by 918
Antibacterial and antioxidant activities of grape (Vitis vinifera) seed extracts
Jayaprakasha, G. K., Selvi, T., & Sakariah, K. K. (2003) · Food Research International · doi:10.1016/s0963-9969(02)00116-3 · Cited by 660
Terpenoids as Plant Antioxidants
Graßmann, J. (2005) · Vitamins & Hormones · doi:10.1016/s0083-6729(05)72015-x · Cited by 465
Metadata
- Authors
- Choi, H.-S., Song, H. S., Ukeda, H., & Sawamura, M.
- Venue
- Journal of Agricultural and Food Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2000-08-10
- Volume
- 48
- Issue
- 9
- Pages
- 4156-4161
- ISSN
- 0021-8561 (ISSN-L)
- 1520-5118
- OpenAlex
- W2178389560
- Cited by
- 371
- References
- 14
- FWCI
- 2.92
- Type
- journal article
- Language
- en
- Open access
- closed
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- Choi, H.-S., Song, H. S., Ukeda, H., & Sawamura, M. (2000). Radical-Scavenging Activities of Citrus Essential Oils and Their Components: Detection Using 1,1-Diphenyl-2-picrylhydrazyl. Journal of Agricultural and Food Chemistry. https://doi.org/10.1021/jf000227d
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