The Structure-Activity Relationship of the Antioxidant Peptides from Natural Proteins

By T. Zou, Tai-ping He, Huabin Li, Huan Tang, E. Xia. Molecules, 2016

782 citations recorded by the source corpus.

Peptides derived from dietary proteins, have been reported to display significant antioxidant activity, which may exert notably beneficial effects in promoting human health and in food processing. Recently, much research has focused on the generation, separation, purification and identification of novel peptides from various protein sources. Some researchers have tried to discover the structural characteristics of antioxidant peptides in order to lessen or avoid the tedious and aimless work involving the ongoing generated peptide preparation schemes. This review aims to summarize the current knowledge on the relationship between the structural features of peptides and their antioxidant activities. The relationship between the structure of the precursor proteins and their abilities to release antioxidant fragments will also be summarized and inferred. The preparation methods and antioxidant capacity evaluation assays of peptides and a prediction scheme of quantitative structure–activity relationship (QSAR) will also be pointed out and discussed.

Subfields: Insect Science, Molecular Biology, Physiology

View Paper: https://www.semanticscholar.org/paper/8c865b4b1d40e9b600f8adc50a85dd9205f22cbe