Grape pomace, a major by-product of wine production, is rich in bioactive polyphenolic compounds. Exploring the functional properties of grape pomace polyphenols and promoting their high-value applications are of great significance for advancing the sustainable development of the wine industry, reducing resource wastage, and alleviating environmental burdens. This review systematically summarizes the main components of grape pomace polyphenols and their potential physiological regulatory functions, including their antioxidant, anti-inflammatory, anti-cancer, and hypoglycemic effects. This review provides a thorough overview of their current applications in the food industry, particularly as antioxidants, food preservatives, and functional food ingredients. It also examines the technical challenges and potential applications related to the extraction methods and bioavailability of polyphenols. The aim of this review is to provide a theoretical foundation and technical roadmap for the high-value utilization of grape pomace polyphenols, to support resource recycling and functional food innovation, and to promote the achievement of zero solid waste discharge and green production in China's wine industry.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |