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。
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.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2013年第6期231-233,共3页
Food Science