油茶枝液体培养茶薪菇菌丝的营养基质动态分析  

Dynamic Changes in Nutrition of Culture Medium for Agrocybe chaxingu Huang with Camellia oleifera Abel Extracts

作　　者：吴俐[1] 沈恒胜[1] 汤葆莎[1] 翁敏劼[1] 郑恒光[1] 杨艺龙[1] 

机构地区：[1]福建省农业科学院农业工程技术研究所,福建福州350003

出　　处：《福建农业学报》2013年第9期906-909,共4页Fujian Journal of Agricultural Sciences

基　　金：福建省自然科学基金(2011J01100);福建省农业科学院风险评估基金项目(闽农科政[2013]161号)

摘　　要：采用液体培养技术,通过分析培养基质中的营养水平动态变化,以期明确添加一定量油茶枝提取液的液体培养基对茶薪菇菌丝生长量、菌丝营养生长的碳、氮代谢及酚类物代谢的影响。以未添加油茶枝的麦麸-土豆培养基为对照,结果显示:两组生物量和培养液营养基质的动态变化基本相同,添加8%油茶枝提取液,可明显提高培养液中总酚含量作为营养基础,但并未影响茶薪菇菌丝体对液体培养基质碳氮源及酚类物的代谢利用。To analyze the function of Camellia olei f era Abel extracts in liquid medium on mycelium growth , metabolism of carbon ,nitrogen and phenols in Agrocybe chaxingu Huang ,dynamic changes in culture media was studied .Compared with the control （wheat bran-Potatoes medium without Camellia olei f era Abel extracts） ,there have no difference on the dynamic changes of biomass and nutrition of culture . Furthermore , the total phenol content in culture medium was increased by adding 8% Camellia olei f era Abel extracts in liquid medium ,but it did not affect mycelium and metabolism of carbon , nitrogen and phenols of Agrocybe mycelium in liquid culture medium .

关 键 词：液体发酵 茶薪菇 动态变化 

分 类 号：S646.9[农业科学—蔬菜学]