羽叶决明栽培对鸡腿菇子实体产量和脂肪酸组成的影响  

Yields and Fatty Acid Profiles of Coprinus comatus Fruit Bodies Cultivated on Substrates Containing Different Quantities of Chamaecrasta nictitans

作　　者：卢翠香[1,2] 江枝和[3] 翁伯琦[2] 

机构地区：[1]福建农林大学资源与环境学院,福建福州350002 [2]福建省农业科学院农业生态所,福建福州350013 [3]福建省农业科学院土壤肥料研究所,福建福州350013

出　　处：《食用菌学报》2009年第2期63-66,共4页Acta Edulis Fungi

基　　金：科技部农业科技成果转化项目"优质高抗决明属牧草闽引圆叶决明与福引圆叶决明1号中试与示范"(编号:2007GB2C400151);福建省星火技术重点项目"红壤丘陵开发地生态恢复与综合治理开发模式示范"(编号:2007S007);国家科技支撑计划项目课题"东南地区农田秸秆菌业循环生产技术集成研究与示范"(编号:2007BAD89B13)的部分研究内容

摘　　要：以羽叶决明(Chamaecrasta nictitans)牧草替代麸皮栽培鸡腿菇(Coprinus comatus),对其子实体产量和脂肪酸组成进行测定。研究结果表明,子实体产量以羽叶决明替代20%麸皮处理的最高,为每袋235.2g;所有处理鸡腿菇子实体中均含有豆蔻酸、棕榈酸、十六烯酸、硬脂酸、油酸、亚油酸、亚麻酸和二十二烷酸等8种脂肪酸,其中羽叶决明替代20%麸皮处理的鸡腿菇子实体中各种脂肪酸相对含量均接近或优于对照,综合表现较好。Coprinus comatus was cultivated on a series of growth substrates in which the wheat bran component （constituting 30% of the basal formula） was replaced to different extents with Chamaecrasta nictitans. Highest fruit body yields （235.2 g per bag） were obtained following cultivation on a substrate in which 20% of the wheat bran component had been substituted with C. nictitans. The myristic, palmitic, hexadecenoic, octadecanoic, oleic, linoleic, linolenic and docosanoic acid profiles in these fruit bodies were superior compared to the corresponding fatty acid profiles of fruit bodies cultivated on other test substrates.

关 键 词：鸡腿菇 羽叶决明 子实体 产量 脂肪酸组成 

分 类 号：S646.1[农业科学—蔬菜学]