葡萄枝条栽培杏鲍菇的营养成分研究  

Study on Nutrition Components in Pleurotus eryngii Cultivated with Vine Pruning Stalks

作　　者：郭蔚[1] 龚黛[1] 杜双田[2] 王华[1,3,4] 

机构地区：[1]西北农林科技大学葡萄酒学院,陕西杨凌712100 [2]西北农林科技大学生命科学学院,陕西杨凌712100 [3]陕西省葡萄与葡萄酒工程技术研究中心,陕西杨凌712100 [4]西北农林科技大学葡萄与葡萄酒(合阳)试验站,陕西合阳715300

出　　处：《北方园艺》2013年第19期144-148,共5页Northern Horticulture

基　　金：国家"十二五"科技支撑计划资助项目(2012BAD31B00);科技部火炬计划资助项目(2011GH551976);国家林业局"948"资助项目(2009-4-09);西北农林科技大学科技推广资助项目(Z222021310)

摘　　要：以传统栽培料(棉籽壳和杂木屑)栽培的杏鲍菇为对照,比较了用夏季及冬季修剪的葡萄枝条为主料栽培的杏鲍菇的营养成分,依据食用菌营养成分测定标准方法,对3种不同主要原料栽培的杏鲍菇样品进行了测定与评价。结果表明:在各常规营养指标和矿质元素方面,2种葡萄枝条栽培的杏鲍菇优于常规栽培料栽培的杏鲍菇,其中夏季修剪葡萄枝条栽培的杏鲍菇营养更为丰富,粗蛋白、粗脂肪、粗纤维分别达到22.50%、1.55%、7.19%,矿质元素钙、镁、锌、铜分别达到400.5、1 393.35、57.65、6.66mg/kg,在氨基酸总量(12.87%)和风味上(鲜味氨基酸3.41%、甜味氨基酸1.90%)也优于常规料栽培的食用菌。但在蛋白质组成方面,葡萄枝条栽培的杏鲍菇略逊色于常规栽培料栽培的杏鲍菇。可见,用葡萄修剪枝条栽培的杏鲍菇营养丰富,葡萄修修剪枝条是栽培杏鲍菇的优质原料。Taking the traditional materials （cotton seed hull and weed tree sawdust） cultivated Pleurotus eryngii as control, the nutrition components of Pleurotus eryngii cultivated mainly with vine summer pruning stalks and winter pruning stalks were compared. Based on the national standards for various nutrients determination of the edible fungi, the Pleurotus eryngii samples cultivated with three different materials were determined and evaluted. The results showed that for conventional nutritional indicators and mineral elements,the two Pleurotus eryngii samples cultivated with vine pruning stalks were better than the traditional materials cultivated Pleurotus eryngii. The one cultivated with summer pruning stalks was even richer in nutrition,which had larger contents of total amino acids and flavour amino acids than the traditional materials cultivated one. But in terms of protein composition, the Pleurotus eryngii samples cultivated with vine pruning stalks were slightly inferior to the traditional materials cultivated one. In conclusion, Pleurotus eryngii cultivated with vine pruning stalks were rich in nutrition. Vine pruning stalks was a excellent material to cultivate Pleurotus eryngii.

关 键 词：葡萄修剪枝条 杏鲍菇 营养成分 

分 类 号：S646[农业科学—蔬菜学]