Wine production is an activity of high global economic impact, and generates considerable amount of wastes leading to severe problems in ecosystems. In order to lower the impact of these wastes, alternative uses need to be proposed. Winery wastes are rich in phytochemicals with great opportunities for utilization given their chemical structure and biological properties. In the last two years, intense research has been carried out aiming to generate novel alternatives to characterize, purify, or apply phytochemicals. As a result, new technologies have arisen in two ways of valorization: novel methods of extraction and the utilization of the wastes or its compounds, either purified or as bulk in different fields ranging from animal and human nutrition to new nanotechnological applications. In this review, the recent trends toward novel alternatives for winemaking industry waste utilization are discussed.

葡萄酒生产是一项具有高全球经济影响力的活动，会产生大量废物，导致生态系统严重问题。为了降低这些废物的影响，需要提出替代用途。酒厂废料富含植物化学物质，鉴于其化学结构和生物学特性，它们有很大的利用机会。在过去的两年中，已经进行了深入的研究，目的是生成表征，纯化或应用植物化学物质的新颖替代品。结果，新技术以两种增值方式出现：从动物和人类营养到新的纳米技术应用等不同领域中，提纯或大量使用的废物及其化合物的提取和利用的新方法。在这篇评论中