莲在世界上大部分地区都有栽培,但以我国和日本最普遍。我国栽培莲的历史悠久,子莲以福建的建莲、湖南的湘莲、江西的大自莲等为上品。莲,全身都是宝。莲藕营养丰富,每100克莲藕含蛋白质0.9克、脂肪0.1克,碳水化合物11.2克、热量49千卡、粗纤维0.4克、灰分0.6克、钙26毫克、磷37毫克、铁0.9毫克、抗坏血酸53毫克、胡萝卜素0.02毫克、维生素B_10.11毫克、维生素B_20.04毫克 Lotus is cultivated in most parts of the world, but it is the most common in our country and Japan. Lotus cultivation in our country has a long history, the son of lotus to Fujian Jianlian, Hunan Xianglian, Jiangxi, such as self-cultivation lotus. Lotus, the whole body is treasure. Nutritious lotus root per 100 grams Lotus 0.9 grams of protein, fat 0.1 g, carbohydrates 11.2 g, calories 49 kcal, crude fiber 0.4 g, ash 0.6 g, calcium 26 mg, phosphorus 37 mg, iron 0.9 mg, ascorbic acid 53 Mg, 0.02 mg of carotene, vitamin B_10.11 mg, vitamin B_20.04 mg