Phytochemicals are used in many products, including foods, beverages, pharmaceuticals, and cosmetics. The extraction of phytochemicals is considered one of the best solutions to valorize these underestimated materials. Many methods have been developed to efficiently extract phytochemicals at high quality, high purity, and low costs without harming the environment. Recently, molecular hydrogen (H₂) has shown its ability to improve the extraction of phytochemicals from plant materials. Due to its unique physicochemical and biological properties, H₂ showed an efficient ability to extract phenolics and antioxidants at high yields with cost-effective potential. Without sophisticated equipment and high energy and solvent consumption, the hydrogen extraction method is a green and applicable alternative for the extraction of phytochemicals.

中文翻译：

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植物化学提取中的富氢溶剂法：潜在机制和前景

植物化学物质用于许多产品，包括食品、饮料、药品和化妆品。植物化学物质的提取被认为是使这些被低估的材料增值的最佳解决方案之一。人们已经开发出许多方法来有效地提取高质量、高纯度、低成本的植物化学物质，同时又不损害环境。最近，分子氢（H ₂）已显示出其改善从植物材料中提取植物化学物质的能力。由于其独特的理化和生物特性，H ₂显示出高效提取酚类和抗氧化剂的高产率和成本效益潜力。氢萃取法无需复杂的设备，能耗和溶剂消耗高，是一种绿色适用的植物化学物质提取替代方案。