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宁夏贺兰山共有野生可食大型真菌137种,其中味道鲜美的有52种,它们中能形成产量的有19种。对其营养成分的研究结果表明:粗蛋白含量在13.25%～51.52%之间,平均含量为30%,比栽培种高10%;粗脂肪的含量在0.68%～6.22%,平均含量为4.30%,与栽培种接近;淀粉含量在1.06%～13.79%之间,平均含量为5.09%;可溶性糖含量在1.18%～15.32%之间,平均含量为5.66%;还原糖含量在1.02%～14.89%之间,平均含量为4.90%;灰分含量在8.46%～19.02%之间,平均含量为13.95%,比栽培种平均高出5.81%。
There are 137 species of wild edible macrofungi in Helan Mountain of Ningxia, among which 52 species are delicious and 19 species can produce them. The results showed that the content of crude protein was between 13.25% and 51.52%, the average content was 30% and the content of crude fat was 10% and 0.68% ~ 6.22%, the average content was 4.30% , Which was close to that of cultivars. The content of starch was between 1.06% and 13.79%, the average content was 5.09%, the content of soluble sugar was between 1.18% and 15.32%, the average content was 5.66%, the content of reducing sugar was between 1.02% and 14.89% , The average content was 4.90%; the ash content was 8.46% ~ 19.02%, the average content was 13.95%, which was 5.81% higher than that of cultivated species.