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Abstract：
Phenolic acids have been reported to have many biological activities, but daily intake information is scarce. In this study, the phenolic acid contents of 116 commonly consumed food in five regions of China (Beijing, Hangzhou, Wuhan, Chongqing and Guangzhou) were analyzed by high performance liquid chromatographymass spectrometry (HPLC-MS) and dietary intakes estimated. Tea had the highest total phenolic acids (TPA) content in all regions investigated. Phenolic acids were in esterified and bound forms, and hydroxycinnamic acids accounted for more than half of TPA content, except in tea and legumes. Average TPA intake was 193.50 mg/ day at the national level but ranged from 157.09 to 263.01 mg/ day among the regions. Rice, tea, and fruits were the main contributors to dietary intakes of TPA. Also, TPA intake in the period 2009-2013 increased 31.65 mg/ day compared with 2002, largely due to increased intakes of fruits, vegetables, and legumes.
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FOOD CHEMISTRY
ISSN： 0308-8146
Year： 2020
Volume： 321
8 . 8 0 0
JCR@2022
ESI Discipline： AGRICULTURAL SCIENCES;
ESI HC Threshold：98
Cited Count：
WoS CC Cited Count： 12
SCOPUS Cited Count： 19
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 6
Affiliated Colleges：
