早春时节,园中蔬菜陆续上市,其中那颜色青翠,脆嫩爽口,味道鲜美,营养又丰富的莴苣,十分受人青睐。莴苣,又名莴笋,种类甚多,其皮淡白色的名白莴笋,皮淡青色的名青莴笋,其叶紫青色的叫紫叶莴笋,还有圆叶莴笋、尖叶莴笋、花叶莴笋等等。莴笋营养丰富。据科学测定,每100克莴笋中含蛋白质1.2克,脂肪0.2克,维生素C8毫克、维生素 Early spring season, the garden vegetables one after another listed, including the color of green, crisp and refreshing, delicious, nutritious and rich lettuce, very popular. Lettuce, also known as lettuce, many varieties, the skin pale white name lettuce, pale green name of the green lettuce, the leaves of purple-blue called Ziye lettuce, as well as the leaves of lettuce, lettuce leaves, leaf lettuce mosaic and many more. Nutritious lettuce. According to scientific tests, each 100 grams of lettuce contains 1.2 grams of protein, fat 0.2 grams, vitamins C8 mg, vitamins