Potential of Fruit Wastes as Natural Resources of Bioactive Compounds

被引:161
作者
Deng, Gui-Fang [1 ]
Shen, Chen [1 ]
Xu, Xiang-Rong [2 ]
Kuang, Ru-Dan [1 ]
Guo, Ya-Jun [1 ]
Zeng, Li-Shan [1 ]
Gao, Li-Li [1 ]
Lin, Xi [1 ]
Xie, Jie-Feng [1 ]
Xia, En-Qin [1 ]
Li, Sha [1 ]
Wu, Shan [1 ]
Chen, Feng [3 ]
Ling, Wen-Hua [1 ]
Li, Hua-Bin [1 ]
机构
[1] Sun Yat Sen Univ, Sch Publ Hlth, Guangdong Prov Key Lab Food Nutr & Hlth, Guangzhou 510080, Guangdong, Peoples R China
[2] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China
[3] Peking Univ, Coll Engn, Inst Food & Bioresource Engn, Beijing 100871, Peoples R China
关键词
fruit residues; FRAP; TEAC; phenolic content; TOTAL PHENOLIC CONTENTS; ANTIOXIDANT ACTIVITY; DIFFERENT FRACTIONS; POLYPHENOLS; ASSAY; VEGETABLES; CAPACITY; EXTRACTS; DISEASE; CANCER;
D O I
10.3390/ijms13078308
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Fruit wastes are one of the main sources of municipal waste. In order to explore the potential of fruit wastes as natural resources of bioactive compounds, the antioxidant potency and total phenolic contents (TPC) of lipophilic and hydrophilic components in wastes (peel and seed) of 50 fruits were systematically evaluated. The results showed that different fruit residues had diverse antioxidant potency and the variation was very large. Furthermore, the main bioactive compounds were identified and quantified, and catechin, cyanidin 3-glucoside, epicatechin, galangin, gallic acid, homogentisic acid, kaempferol, and chlorogenic acid were widely found in these residues. Especially, the values of ferric-reducing antioxidant power (FRAP), trolox equivalent antioxidant capacity (TEAC) and TPC in the residues were higher than in pulps. The results showed that fruit residues could be inexpensive and readily available resources of bioactive compounds for use in the food and pharmaceutical industries.
引用
收藏
页码:8308 / 8323
页数:16
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