Effective utilization of food wastes: Bioactivity of grape seed extraction and its application in food industry

https://doi.org/10.1016/j.jff.2020.104113Get rights and content
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Highlights

  • The new research progress on bioactivity and mechanism of grape seed extract.

  • Application of grape seed extract in the food industry.

  • Prospects of grape seed research.

Abstract

Grape seeds are rich in nutrients possessing high nutritional and medicinal value. Grape seed extract (GSE) mainly contains 15 phenolic compounds, such as (+)-catechin, (−)-epicatechin, proanthocyanidin, gallate, flavonols and others. Several studies on GSE and its components indicated that it has pharmacological attributes, such as antioxidation, anti-inflammation, anticancer, neuroprotection, lowering lipid, bacteriostatic, and reduced blood pressure. This article reviewed the research progress on the bioactivity of GSE and its application in foods in order to provide a reference for future studies on the development and utilization of grape seeds.

Keywords

Grape seed
Proanthocyanidin
Bioactivity
Food application

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