Quality evaluation of different varieties of Zanthoxylum bungeanum Maxim. peels based on phenolic profiles, bioactivity, and HPLC fingerprint

Journal of Food Science
Li YuDengwu Li

Abstract

This work aims to evaluate the quality of seven varieties of Zanthoxylum bungeanum peels based on phenolic compounds, bioactivity, and HPLC fingerprint combined with chemometrics analysis, and pick out the key chemical compounds. As a result, S2 (Fengxian Dahongpao) showed the highest content of total phenolic and rutin, as well as the strongest antioxidant activity, followed by S6 (Hancheng Shizitou). From HPLC fingerprint, eight common characteristic peaks were selected and proved to be effective in controlling the quality of Z. bungeanum peels with the total contribution of 92.775%. The similarity values of each sample ranged between 0.696 and 0.970. In addition, hyperoside was identified as another key chemical indicator for quality evaluation of Z. bungeanum peels by PCA. Accordingly, seven varieties of Z. bungeanum were classified into four groups, among which group 4 (Fengxian Dahongpao, S2) was considered as an outstanding variety, followed by group 1 (S5, S6, and S7) and group 3 (S3 and S4), and group 2 (Fugu late-maturing, S1) was the last one. These results will be helpful to establish an effective and comprehensive evaluation system of Z. bungeanum. PRACTICAL APPLICATION: This study not only provides another index f...Continue Reading

References

Nov 14, 2006·Journal of Ethnopharmacology·Kouassi Maximin AhuaKurt Hostettmann
Aug 19, 2007·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·M HarwoodT C Lines
Aug 8, 2008·Journal of Agricultural and Food Chemistry·Fang-Xia YangRun-Cang Sun
Apr 24, 2013·Nihon Hoshasen Gijutsu Gakkai zasshi
Nov 21, 2013·BMC Complementary and Alternative Medicine·Shan-Shan WangDeng-Wu Li
Apr 5, 2016·Journal of Ethnopharmacology·Keyou LiTiancun Xiao
Sep 16, 2017·Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica·Rui-Qing WangJu-Xiang Xue

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Citations

May 20, 2020·Journal of Agricultural and Food Chemistry·Jie SunYuyu Zhang

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