朱曉琴; 熊智
西南林學院資源學院; 西南林學院資源學院 昆明650224; 昆明650224

【中文摘要】 測定了以核桃殼為基質(受專利保護)栽培平菇的主要營養成分和礦質元素,通過與木屑為基質栽培平菇的營養成分和礦質元素比較,結果發現:核桃殼種植的平菇粗纖維和多糖的含量明顯高于木屑栽培的平菇,粗纖維和多糖分別相差13.8%和3.64%;蛋白質含量略低,相差4.5%;核桃殼組平菇礦質元素含量較高,尤其是鐵和鋅的含量,核桃殼組平菇鐵和鋅分別高于木屑組平菇32.3mg.kg-1和36.3mg.kg-1。

【英文摘要】 The nutritional components and mineral elements of Pleurotus ostreatus culturated by Walnut shell(patent application) and by sawdust were determined.Comparing these data,the results indicated that the protein of Pleurotus ostreatus culturated by Walnut shell was relatively lower than by sawdust,the difference between them was 4.5%,and crude fiber,polysaccharide were higher than by sawdust,the difference between them was 13.8% and 3.64% separately.The results also showed that the mineral elements of Pleurotus ostreatus culturated by walnut shell were higher than by sawdust,espicially the contents of iron and zinc,the contents of iron and zinc culturated by walnut shell were 32.3 mg·kg-1and 36.3 mg·kg-1 separately than that by sawdust.

【中文關鍵詞】 核桃殼基質; 平菇; 營養成分; 對比分析。
【英文關鍵詞】 Walnut shell medium; Pleurotus ostreatus; Nutritional components; Comparison.
【基金】云南省教育廳大學生創新基金(項目編號06J073B);; 國家林業局重點實驗室即西南地區生物多樣性保育試驗室資助。

【文獻出處】 中國食用菌,Edible Fungi of China,編輯部郵箱,2007年06期 【DOI】CNKI:SUN:ZSYJ.0.2007-06-016