PDF(Pubmed)
Abstract：
Peanuts (Arachis hypogea) can be made into various products, from oil to butter to roasted snack peanuts and candies, all from the kernels. However, the skin is usually thrown away, used as cheap animal feed, or as one of the ingredients in plant fertilizer due to its little value on the market. For the past ten years, studies have been conducted to determine the full extent of the skin\'s bioactive substance repertoire and its powerful antioxidant potential. Alternatively, researchers reported that peanut skin could be used and be profitable in a less-intensive extraction technique. Therefore, this review explores the conventional and green extraction of peanut oil, peanut production, peanut physicochemical characteristics, antioxidant activity, and the prospects of valorization of peanut skin. The significance of the valorization of peanut skin is that it contains high antioxidant capacity, catechin, epicatechin resveratrol, and procyanidins, which are also advantageous. It could be exploited in sustainable extraction, notably in the pharmaceutical industries.
摘要：
花生（Arachishypogea）可以制成各种产品，从油到黄油再到烤零食花生和糖果，全部来自内核。然而,皮肤通常被扔掉，用作廉价的动物饲料，或作为植物肥料的成分之一，由于其在市场上的价值很小。在过去的十年里，已经进行了研究，以确定皮肤的生物活性物质库的全部程度和其强大的抗氧化潜力。或者，研究人员报告说，花生皮可以使用，并且可以在强度较低的提取技术中获利。因此,本文探讨了花生油的常规和绿色提取，花生生产,花生理化特性,抗氧化活性，以及花生皮的增值前景。花生皮增值的意义在于它含有很高的抗氧化能力，儿茶素,表儿茶素白藜芦醇，和原花青素,这也是有利的。它可以用于可持续开采，尤其是在制药行业。
