所谓“采后”是指人类通过有意识的动作，将适合食用的食物与生产它的植株分开．当食物到最终的消费者手时，“采后”期结束．蔬莱采后一般经过采收、修整、分级、包装、预冷、冷链运输、装卸、贮藏、加工和经营等过程．人们一般把注意力多集中在蔬菜的生产过程上，而往往忽视 The so-called “post-harvest” refers to the human action through conscious action, will be suitable for food and produce the plant separate from it. When the food reaches the end consumer hands, the “post-harvest” period ends. After harvesting, dressing, grading, packaging, pre-cooling, cold chain transportation, loading and unloading, storage, processing and operation, etc. People tend to focus more on the vegetable production process, but often overlooked