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魔芋为天南星科、魔芋属的多年生宿根草本植物。其产品器官为球茎 ,内含丰富的葡萄甘露聚糖（４０%～５０ %）、灰分３ %～４ %、果胶、生物碱、淀粉及１７种氨基酸和多种微量元素 ,在食用、医药及工业等方面有广泛的用途。云南省种植魔芋历史悠久 ,独特的生态环境条件十分适宜
Konjac is Araceae, Amorphophallus perennial herb. Its product organs are bulbs, which are rich in grape mannan (40% ~ 50%), ash 3% ~ 4%, pectin, alkaloids, starch and 17 kinds of amino acids and trace elements in food, medicine And industry has a wide range of uses. The cultivation of konjac in Yunnan Province has a long history and unique ecological environment conditions are very suitable