蔬菜一般均是以新鲜的状态出现在消费市场。随着科学技术的发展,人们生活水平的提高,希望季产的蔬菜能全年供应,特别是在蔬菜的旺季,能用适当的方法将剩余的蔬菜贮藏起来,供淡季供应。在实践中,人们找到了用速冻的方法将蔬菜冻结,尔后低温贮藏,是一种较为理想的方法。我国的蔬菜速冻加工是在七十年代初兴起的,当时的速冻蔬菜主要是为了外销。八十年代初,速冻蔬菜相继出现在国内消费市场,特别是东北地区,速冻蔬菜已成为市场颇受消费 Vegetables are generally in a fresh state in the consumer market. With the development of science and technology, people’s living standard will increase. It is hoped that seasonal vegetables can be supplied throughout the year. Especially during the peak season of vegetables, the remaining vegetables can be stored for the off-season supply by suitable methods. In practice, people find the method of using frozen frozen vegetables, and then stored at low temperature, is a more ideal way. China’s rapid processing of vegetables is the rise in the early 1970s, when frozen vegetables are mainly for export. The early eighties, frozen vegetables have appeared in the domestic consumer market, especially in the northeast region, frozen vegetables have become the consumer market