Position: Home > Articles > Analysis of Main Nutrient Components in Mycelia of 12 Pleurotus Mushroom
Journal of Nuclear Agricultural Sciences
2019
(1)
96-102
12株侧耳属食用菌菌丝中主要营养成分分析
作 者：
殷朝敏;范秀芝;刘纯友;史德芳;高虹
单 位：
湖北省农业科学院农产品加工与核农技术研究所/国家食用菌加工技术研发分中心
关键词：
侧耳属食用菌;洛伐他汀;麦角硫因;高效液相色谱
摘 要：
为探究湖北省侧耳属食用菌常见栽培种的主要营养成分,采用常规方法测定了12株侧耳属食用菌菌丝中灰分、粗蛋白、粗脂肪和总糖的含量,利用高效液相色谱法测定了菌丝中洛伐他汀和麦角硫因的含量。结果表明,食用菌菌丝中灰分含量为3.81%～6.65%,粗蛋白含量为11.18%～21.4%,粗脂肪含量为0.65%～3.45%,总糖含量为15.18%～24.70%,洛伐他汀含量为12.94～42.10μg·g~(-1),麦角硫因含量为13.59～61.25μg·g~(-1)。菌株P380菌丝中洛伐他汀和麦角硫因的相对含量较高,分别为42.10、51.70μg·g~(-1),表明菌株P380可能是洛伐他汀和麦角硫因合成的优势菌株。本研究结果为后期生物活性物质富集培养基的筛选及侧耳属食用菌生物活性物质的合理开发与利用奠定了基础。
译 名：
Analysis of Main Nutrient Components in Mycelia of 12 Pleurotus Mushroom
作 者：
YIN Chaomin;FAN Xiuzhi;LIU Chunyou;SHI Defang;GAO Hong;National Research and Development Center for Edible Fungi Processing/Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences;College of Biological and Chemical Engineering, Guangxi University of Science and Technology;
单 位：
YIN Chaomin%FAN Xiuzhi%LIU Chunyou%SHI Defang%GAO Hong%National Research and Development Center for Edible Fungi Processing/Institute of Agro-Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences%College of Biological and Chemical Engineering, Guangxi University of Science and Technology
关键词：
Pleurotus;;lovastatin;;ergothioneine;;high performance liquid chromatography
摘 要：
In order to explore the main nutrient components in mycelia of Pleurotus mushroom which are commonly cultivated in Hubei province, we determined the contents of ash, crude protein, crude fat and total sugar using conventional methods, as well as the contents of lovastatin and ergothioneine using high-performance liquid chromatography method. The results showed the content of ash, crude protein, crude fat, and total sugar were 3.81%～6.65%, 11.18%～21.4%, 0.65%～3.45%, and 15.18%～24.70%, respectively. The content of lovastatin and ergothioneine were 12.94～42.10 μg·g~(-1)and 13.59～61.25 μg·g~(-1), respectively. The highest contents of lovastatin(42.10 μg·g~(-1)) and ergothioneine(51.70 μg·g~(-1)) were found in mycelia of strain P380 which showed the P380 strain might be a high-yield strain for lovastatin and ergothioneine production. Our research will lay a foundation for enrichment medium screening and the rational development and utilization of bioactive substances from Pleurotus mushroom in future research.
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