Research articles
ScienceAsia (): 532-537 |doi:
10.2306/scienceasia1513-1874...532
Composition, cytotoxicity and antioxidant activities of
polyphenols in the leaves of star anise (Illicium verum
Hook. f.)
Ying Wanga, Tao Liua, Ming-Fen Lia, Yun-Shu Yanga, Rong Lia,*, Jin Tana, Shu-Hua Tanga,
Zi-Tao Jianga,b,*
ABSTRACT: The polyphenols in the leaves of star anise (Illicium verum Hook. f.) were qualitatively and quantitatively
determined by LC-Q-TOF-MS and LC-MS/MS. Twelve flavones and a phenolic acid were identified, mainly comprising
vitexin-2"-O-rhamnoside (8780.12 µg/g replica Rolex) and vitexin-2"-O-xylopyranoside (575.46 µg/g), which have high free radical
scavenging abilities and strong lipid peroxidation inhibitory activities. In addition, they could also reduce reactive
oxygen species in HT-29 cells without cytotoxicity.
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| a |
Tianjin Key Laboratory of Food Biotechnology, College of Biotechnology and Food Science,
Tianjin University of Commerce, Tianjin 300134 China |
| b |
School of Food Engineering, Tianjin Tianshi College, Tianjin 301700 China |
* Corresponding author, E-mail: ztjiang@yahoo.com, lirong@tjcu.edu.cn
Received 12 Aug 2019, Accepted 21 Oct 2019
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