| 无孢平菇PK01菌株的培养特性及营养成分评价 |
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| 引用本文： | 杨菁,李洪荣,蔡丹凤,廖剑华,陈美元,郭仲杰,蔡志欣,王泽生.无孢平菇PK01菌株的培养特性及营养成分评价[J].中国食用菌,2013(4):17-19. |
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| 作者姓名： | 杨菁 李洪荣 蔡丹凤 廖剑华 陈美元 郭仲杰 蔡志欣 王泽生 |
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| 作者单位： | 福建省农业科学院食用菌研究所,福建福州350014 |
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| 基金项目： | 福建省公益类科研专项“特色食（药）用菌种质资源保藏与评价”（2010R1022-3）. |
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| 摘 要： | 研究和分析了无孢平菇的培养特性、显微结构及主要营养成分，研究结果表明，无孢平菇茵丝生长的适宜温度为25℃～30℃，子实体生长发育发生的适宜温度为18℃～22℃。扫描电镜观察子实层，无担孢子。营养成分分析表明，无孢平菇子实体的粗蛋白20．3％、粗纤维7．3％、粗脂肪2．6％、可溶性总糖5．9％、总氨基酸13．88％，其中必需氨基酸占总氨基酸的36．2％。
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| 关 键 词： | 平菇 无孢子 显微结构 营养成分 |
Characteristics and Nutrient Composition of Sporless Pleutotus ostreatus Strain |
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| YANG Jing,LI Hong-rong,CAI Dan-feng,LIAO Jian-hua,CHEN Mei-yuan,GUO Zhong-jie,CAI Zhi-xin,WANG Ze-sheng.Characteristics and Nutrient Composition of Sporless Pleutotus ostreatus Strain[J].Edible Fungi of China,2013(4):17-19. |
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| Authors: | YANG Jing LI Hong-rong CAI Dan-feng LIAO Jian-hua CHEN Mei-yuan GUO Zhong-jie CAI Zhi-xin WANG Ze-sheng |
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| Institution: | (Institute Of Edible Fungi, Fujian Academy of Agricultural Sciences, Fuzhou Fujian 350014) |
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| Abstract: | Fruiting temperature, microstructure, nutrient composition of sporeless Pleutotus ostreatus were studied in this paper. The results showed that the suitable temperature for sporeless oyster mushroom mycelial growth was 25℃ - 30℃, and the suitable temperature for primordium formation was 18℃ -22℃. The hymenial layer was observed by scanning electron microscope, there was not spore - hearing in Hymenium. The contents of crude protein was 20. 3%, crude cellulose was 7.3%, crude fat was 2.6%, total soluble sugar was 5.9%, and the total amino acid content was 13.88%, of which the essential amino acid content was 36. 2%. |
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| Keywords: | Pleutotus ostreatus Sporeless Microstructure Nutritive content |
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