酒渣(WP)是酿酒过程中产生的主要副产品,和皮肤果渣(SKP)包含WP的最有价值的组分之一。由于SKP的组成和特性与种子渣(SDP)不同,SKP的精确知识将有助于葡萄酒行业的发展,高价值产品。当前的综述总结了与SKP相关的研究的最新进展,全面描述了这一代,composition,和生物活性成分,主要关注SKP的生物活性,包括抗氧化剂,促进肠胃健康,抗菌,抗炎,抗癌,和代谢疾病缓解特性。目前,皮和种子的分离和回收是葡萄酒行业处理酿酒副产品的重要趋势。与SDP相比,SKP富含包括花青素在内的多酚,黄酮醇,酚酸,二苯乙烯,还有一些原花青素,以及膳食纤维(DF)。这些独特的优势为SKP提供了进一步开发和应用的机会。因此,SKP的健康促进机制和适当应用将在生理活动方面进一步阐明,随着生化技术的进步和相关研究的不断深入。
Wine pomace (WP) is a major byproduct generated during winemaking, and skin pomace (SKP) comprises one of the most valuable components of WP. Since SKP differs in composition and properties from seed pomace (SDP), precise knowledge of SKP will aid the wine industry in the development of novel, high-value products. The current review summarizes recent advances in research relating to SKP presents a comprehensive description of the generation, composition, and bioactive components, primarily focusing on the biological activities of SKP, including antioxidant, gastrointestinal health promotion, antibacterial, anti-inflammatory, anticancer, and metabolic disease alleviation properties. Currently, the separation and recovery of skins and seeds is an important trend in the wine industry for the disposal of winemaking byproducts. In comparison to SDP, SKP is rich in polyphenols including anthocyanins, flavonols, phenolic acids, stilbenes, and some proanthocyanidins, as well as dietary fiber (DF). These distinctive benefits afford SKP the opportunity for further development and application. Accordingly, the health-promoting mechanism and appropriate application of SKP will be further elucidated in terms of physiological activity, with the progress of biochemical technology and the deepening of related research.