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农学学报 ›› 2015, Vol. 5 ›› Issue (2): 75-78.doi: 10.11923/j.issn.2095-4050.2014-xb0233

所属专题: 食用菌 食用菌

• 林学 园艺 园林 食用菌 • 上一篇    下一篇

富硒金针菇栽培及成分分析研究

何炎炘,李能树   

  1. 安徽大学江淮学院,安徽大学生命科学学院
  • 收稿日期:2014-04-23 修回日期:2014-04-23 接受日期:2014-07-22 出版日期:2015-03-11 发布日期:2015-03-11
  • 通讯作者: 李能树 E-mail:hhyanxin
  • 基金资助:
    安徽省创新训练项目“巴西菇富硒栽培、含量检测和氨基酸分析”(AH201310357174)。

Selenium-rich Flammulina Cultivation and Composition Analysis for Study

  • Received:2014-04-23 Revised:2014-04-23 Accepted:2014-07-22 Online:2015-03-11 Published:2015-03-11

摘要: 为研究富硒金针菇对人体健康的影响,采用富硒栽培、全自动氨基酸分析仪、苯酚-硫酸法对金针菇子实体总糖、氨基酸的种类和含量进行测定研究。结果表明:金针菇子实体均含有总糖、总氨基酸和游离氨基酸17种,其中人体必需氨基酸7种。确定硒糖的最佳浸提温度80℃、浸提时间3 h、提取3次合并滤液;总糖菌盖、菌柄含量分别为40.31%、48.99%,硒含量为34.2355 μg/g。

关键词: 设施农业, 设施农业, 危害, 影响, 防治

Abstract: In order to study SeFlammulina velutipes on human health issues. Using selenium-rich cultivation, automatic amino acid analyzer, phenol-sulfuric acid method Flammulina velutipes total sugar, amino acids the type were content measured study. The results showed that: Flammulina velutipes fruiting bodies contained total sugar, 17 kinds of amino acids and free amino acids, including 7 kinds of essential amino acids. Determining the optimum leaching selenium sugar temperature 80℃, extraction time 3 h, extracted 3 times the combined filtrate; total sugar pileus, stipe contents were 40.31%, 48.99%, selenium content of 34.2355 μg/g.