戴璐; 张琨; 李峻志; 李安利; 祁鹏
陕西微生物研究所
【中文摘要】 为了对利用葛根渣栽培的平菇和香菇的营养价值和重金属含量做出评价,采用国家检测标准规定的分析方法,分别测定葛根渣栽培的、市售的平菇和香菇的总糖、粗蛋白、粗脂肪、粗纤维、灰分、铅、砷、汞、镉的含量。结果显示利用葛根渣栽培的平菇、香菇的基本营养成分含量与市售的同种菌含量相近,但部分重金属含量超出国家标准限量。说明利用葛根渣栽培的平菇、香菇与市售的同种菌相比,具有同样的营养价值,但受到了部分重金属污染。
【英文摘要】 To evaluate nutritional value and heavy metal content of Pleurorus ostreatus and Lentinus edodes cultivated with Pueraia radix root residue, the content of total sugar, crude protein, crude fat, crude fiber, ash, Pb, As, Hg and Cd in the two edible fungi marketed and cultivated with Pueraia radix root residue were determined respectively with the national standard methods. The results showed that the nutrients content of the two edible fungi cultivated with Pueraia radix root residue were almost the same with the market samples, which were polluted by some heavy metals.
【中文关键词】 葛根渣; 食用菌; 营养成分含量; 重金属含量
【英文关键词】 Pueraia radix root residue; Edible fungi; Nutrients content; Heavy metal content
【基金】陕西省科学院2007年创新产业化专项(S2007K-06)
【文献出处】 中国食用菌,Edible Fungi of China,编辑部邮箱,2010年02期 【DOI】CNKI:SUN:ZSYJ.0.2010-02-016