葡萄果实属于浆果类，柔软多汁，含糖量较高。由于葡萄皮薄、汁液多，果柄部分组织结构疏松，采后容易干柄脱粒和腐烂。所以，搞好葡萄的保鲜对促进农村经济的发展，为消费者保障均衡的季节供应都有好处。根据葡萄果实的特点，可以采用以下几种保鲜方法： 一、采前处理 果园 Grape fruit is a berry, soft and juicy, high sugar content. As grape skin thin, juicy, fruit stalk part of the loose structure, easy to stem threshing after harvest and decay. Therefore, improving the preservation of grapes to promote the development of rural economy, to provide consumers with a balanced seasonal supply are good. According to the characteristics of grape fruit, you can use the following preservation methods: First, pre-harvest orchard