金针菇别名冬菇、朴蕈、绒毛柄金钱菌等，属真菌门、担子菌亚门、层菌纲、伞菌目、口蘑科、金钱菌属。金针菇在自然界广为分布，中国、日本、俄罗斯、欧洲、北美洲、澳大利亚等地均有种植。金针菇在我国分布广泛，栽培历史十分悠久，北起黑龙江，南至云南，东起江苏，西至新疆均适合金针菇的生长。

金针菇是秋冬与早春栽培的食用菌，以其菌盖滑嫩、柄脆、营养丰富、味美适口而著称于世，特别是凉拌菜和火锅的上好食材，其营养丰富、清香扑鼻而且味道鲜美，深受大众的喜爱。

据测定，金针菇氨基酸的含量非常丰富，高于一般菇类，尤其是赖氨酸的含量特别高。 经常食用金针菇可防治溃疡病。

Flammulina velutipes on a black background

Flammulina velutipes, also known as Pleurotus ostreatus, Pleurotus ostreatus and Tremella villosum, belongs to fungi, basidiomycetes, laminaria, Umbelliferae, tricholomidae and Tremella. Flammulina velutipes is widely distributed in nature and is cultivated in China, Japan, Russia, Europe, North America, Australia and other places. Flammulina velutipes is widely distributed in China and has a long cultivation history. It is suitable for the growth of Flammulina velutipes from Heilongjiang in the north, Yunnan in the south, Jiangsu in the East and Xinjiang in the West.

Flammulina velutipes is an edible fungus cultivated in autumn, winter and early spring. It is famous for its smooth and tender cap, crisp handle, rich nutrition and delicious taste, especially the best ingredients of cold dishes and hot pot. It is rich in nutrition, fragrant and delicious, and is deeply loved by the public.

According to the determination, the content of amino acids in Flammulina velutipes is very rich, which is higher than that of general mushrooms, especially the content of lysine. Regular consumption of Flammulina velutipes can prevent and treat ulcer disease.