引言分析表明,干菇的矿物质含量高于鲜菇,甚至将鲜菇折算到干菇的相当重量时,情况也是如此。Guha等(1973)报道,四孢蘑菇S_(12)深层培养的菌丝灰分含量为6.8%(干重基础,下同),其中含有丰富的铁、镁和少量的钙。Mutsch等(1979)在研究比较高等真菌中的微量元素时,发现栽培的高等真菌含铁量低,并测出生长在木材上的真菌,所有元素含 Introduction Analysis shows that the dried mushrooms mineral content is higher than fresh mushrooms, mushrooms and even converted to the equivalent weight of dried mushrooms, the situation is also true. Guha et al. (1973) reported that mycelium ash contents of deep-seeding Agaricus bisporus S_ (12) were 6.8% (dry basis, the same below), which was rich in iron, magnesium and a little calcium. Mutsch et al. (1979), when studying the comparison of trace elements in higher fungi, found that cultivated higher fungi had a low iron content and that fungi were found to grow on wood with all the elements