The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Antioxidative Activities of Oolong Tea
Abstract
While the antioxidative properties of green and black tea have been extensively studied, less attention has been given to these properties in oolong tea. The reducing powers, the 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activities, the amount of total phenolic compounds, the inhibitory effect on FeCl(2)/H(2)O(2) (Fenton reaction system)-induced DNA damage, and the inhibitory effect on erythrocyte hemolysis of an oolong tea water extract (OTE) were evaluated in the present study. The OTE was found to have strong antioxidative activities in all of the model systems tested. When the OTE was separated into different fractions according to molecular weight, it was found that the fractions with higher amounts of phenolic compounds (lower molecular weight) have stronger antioxidative activities. The present results support the concept that oolong tea contains several low molecular weight antioxidants that may have health promotion activities.
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Cites
Vitamin C exhibits pro-oxidant properties
Podmore, I. D., Griffiths, H. R., Herbert, K. E., Mistry, N., Mistry, P., & Lunec, J. (1998) · Nature · doi:10.1038/33308 · Cited by 800
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Wang, J., Zhang, Q., Zhang, Z., Song, H., & Li, P. (2010) · International Journal of Biological Macromolecules · doi:10.1016/j.ijbiomac.2009.10.015 · Cited by 456
Natural and synthetic antioxidants: An updated overview
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Antioxidant properties of four edible algae harvested in the Noto Peninsula, Japan
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Metadata
- Authors
- Zhu, Q. Y., Hackman, R. M., Ensunsa, J. L., Holt, R. R., & Keen, C. L.
- Venue
- Journal of Agricultural and Food Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-10-09
- Volume
- 50
- Issue
- 23
- Pages
- 6929-6934
- ISSN
- 0021-8561 (ISSN-L)
- 1520-5118
- OpenAlex
- W2008683828
- Cited by
- 389
- References
- 1
- FWCI
- 2.98
- Type
- journal article
- Language
- en
- Open access
- closed
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