灵芝药渣替代棉籽壳栽培银耳的可行性及营养成分分析  

Analysis on Nutrient Composition of Tremella fuciformis Berk.Cultivated with Cotton Seed Substrate Replaced by Ganoderma lucidum Residue

作　　者：张琪辉 ZHANG Qi-hui(Gutian Edible Fungi Research and Development Centre,Gutian 352200,China)

机构地区：[1]古田县食用菌研发中心,福建古田352200

出　　处：《中国食用菌》2021年第7期35-38,共4页Edible Fungi of China

基　　金：福建省现代化农业产业技术体系建设(闽财教指[2019]113号)。

摘　　要：以银耳(Tremella fuciformis)栽培传统配方为对照,添加10%、30%、50%、70%的灵芝药渣替代传统配方中的棉籽壳,筛选适合银耳生产的较优配方,并分析此配方所生产银耳的品质。结果表明,30%灵芝药渣替代配方可应用于银耳栽培,所产的银耳较对照配方产量高,子实体农艺性状良好,粗蛋白含量提升3.88%、总糖含量提升1.07%、氨基酸总含量提升4.6%、Mn含量提升40%、K含量提升16.61%、Cu含量提升16.67%。重金属含量低于银耳行业标准,农药残留未检出。Compared with the traditional formula of Tremella fuciformis cultivation,10%,30%,50%and 70%of Ganoderma lucidum dregs were added to replace the cottonseed hull in the traditional formula to select the suitable formula and analyze the quality of T.fuciformis produced by the suitable formula.The results showed that 30%G.lucidum residue could be used in the cultivation of T.fuciformis.The yield was higher than that of the control formula,and the fruiting body had good agronomic characters.The content of crude protein,total sugar,amino acid,Mn,K and Cu present in the fruiting bodies by 30%G.lucidum residue formula were increased by 3.88%,1.07%,4.6%,40%,16.61%and 16.67%,respectively,when compared to the counterparts present in the fruiting bodies by the tranditional formual.More importantly,the heavy metals present in both of fruiting bodies by 30%G.lucidum residue formula and the tranditional formula were lower than the the value of T.fuciformis industry standard.No pesticide residues were detected in the tested fruiting bodies.

关 键 词：灵芝药渣 银耳 替代成分 营养成分 

分 类 号：S646.9[农业科学—蔬菜学]