蔬菜在中国饮食文化历史上占据着重要的位置,食用的历史十分悠久。著名古籍《尔雅》就定义蔬菜为:凡草可食者,通名为蔬。”据不完全统计,中国有140多种蔬菜,是世界上食用蔬菜种类最多的国家。中国民间素有“食,不可无绿”的教诲。绿色蔬菜是人类餐桌上一道不可缺少的风景线。绿 Vegetables occupy an important position in the history of Chinese food culture, with a long history of eating. The famous ancient book “Er Ya” to define vegetables as: where edible grass, commonly known as vegetables. According to incomplete statistics, China has more than 140 kinds of vegetables, is the world’s largest country in edible vegetables .Chinese folk known as “food, not without green.” Green vegetables is an indispensable landscape on the human table .Green