博湖蘑菇矿物质、脂肪酸成分分析

doi:10.7506/spkx1002-6630-201306052

食品科学 ›› 2013, Vol. 34 ›› Issue (6): 231-233.doi: 10.7506/spkx1002-6630-201306052

博湖蘑菇矿物质、脂肪酸成分分析

杨琴1，杜双田2,*，张桂香1

1.甘肃省农业科学研究院蔬菜研究所，甘肃兰州 730070；2.西北农林科技大学生命学院，陕西杨凌 712100

收稿日期:2011-11-19 修回日期:2013-01-23 出版日期:2013-03-25 发布日期:2013-03-01
通讯作者: 杜双田 E-mail:dst6107@126.com

Nutritional Analysis of Minerals and Fatty Acids in Bohu Mushroom

YANG Qin1，DU Shuang-tian2,*，ZHANG Gui-xiang1

1. Vegetable Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China；2. College of Life Science, Northwest A & F University, Yangling 712100, China

Received:2011-11-19 Revised:2013-01-23 Online:2013-03-25 Published:2013-03-01
Contact: Shuang-Tian DU E-mail:dst6107@126.com

摘要/Abstract

摘要： 对博湖蘑菇菌盖、菌柄中的矿物质元素及脂肪酸组成进行测定，并与常规栽培种类双孢蘑菇、香菇、金针菇、平菇作比较，结果表明：博湖蘑菇菌盖、菌柄中的矿物质元素钙、镁、铁、硒含量丰富，均高于参比食用菌；博湖蘑菇的脂肪酸组成丰富，菌盖中含有12种脂肪酸，菌柄中含有11种脂肪酸，且二者的主要脂肪酸均为亚油酸和棕榈酸，其中亚油酸含量十分突出，在菌盖、菌柄中分别占脂肪酸的71.12%、75.75%，虽略低于香菇但高于其他参比食用菌；博湖蘑菇菌盖、菌柄中的不饱和脂肪酸含量分别为74.84%、79.74%，且菌柄的不饱和脂肪酸含量位居参比食用菌之首，不饱和脂肪酸比率又高于双孢蘑菇。

关键词: 博湖蘑菇, 矿物质, 脂肪酸, 常规栽培食用菌, 比较

Abstract: In this paper, minerals and fatty acids of pileus and stipe of Bohu mushroom were determined and compared with other mushroom species such as Agaricus brunnescens, Lentinus edodes, Flammulina velutiper and Pleurotus rhodophyllus. High contents of minerals such as calcium, magnesium, iron and selenium in the pileus and stipe of Bohu mushroom was determined, which were higher than other edible mushroom species. Bohu mushroom was rich in fatty acids, which included 12 fatty acids in pileus and 11 fatty acids in stipe. Linolic acid and palmitic acid were prominent fatty acids in Bohu mushroom with the contents of 71.12% and 75.75%, respectively. Although both fatty acids were slightly lower than those in Lentinus edodes, they were higher than those in others mushroom species. The pileus and stipe in Bohu mushroom were characteristics of unsaturated fatty acids with concentrations of 74.84% and 79.74%, respectively. In addition, the content of unsaturated fatty acids in stipe was much higher than that in other mushroom species. These features offered Bohu mushroom good taste and health benefits as well as great utilization value.

Key words: Bohu mushroom, minerals, fatty acids, edible mushroom, comparison

中图分类号:

TS201

杨琴1，杜双田2,*，张桂香1. 博湖蘑菇矿物质、脂肪酸成分分析[J]. 食品科学, 2013, 34(6): 231-233.

YANG Qin1，DU Shuang-tian2,*，ZHANG Gui-xiang1. Nutritional Analysis of Minerals and Fatty Acids in Bohu Mushroom[J]. FOOD SCIENCE, 2013, 34(6): 231-233.

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博湖蘑菇矿物质、脂肪酸成分分析

Nutritional Analysis of Minerals and Fatty Acids in Bohu Mushroom

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