| 2种市售羊肚菌氨基酸组成及营养价值评价 |
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| 引用本文： | 王芳,林颖,谭小宣,黄小红,刘松青,张硕. 2种市售羊肚菌氨基酸组成及营养价值评价[J]. 现代食品, 2021, 0(6): 120-126 |
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| 作者姓名： | 王芳 林颖 谭小宣 黄小红 刘松青 张硕 |
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| 作者单位： | 成都师范学院化学与生命科学学院;特色园艺生物资源开发与利用四川省高校重点实验室 |
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| 基金项目： | 教育部大学生创新创业训练计划支持项目(编号:201814389129、S201914389068);教育部产学合作协同育人项目(编号:201801174040);四川省科技厅面上项目(编号:2018JY0441);成都师范学院校级应用型示范课程(编号:2019XJYYLKC05)。 |
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| 摘 要： | 为开发市售羊肚菌资源,探讨其营养价值,以云南和四川市售羊肚菌为材料,利用酸度计和自动氨基酸分析仪对其游离氨基酸和水解氨基酸组分进行检测,为市售羊肚菌的开发提供数据支撑.结果表明,云南源羊肚菌游离氨基酸显著高于四川源羊肚菌;2种市售羊肚菌均含有17种水解氨基酸,7种人体必需氨基酸,氨基酸总量为20.54～22.93 g/...
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| 关 键 词： | 市售羊肚菌 游离氨基酸 氨基酸组成 营养评价 |
Amino Acid Composition and Nutritional Value Evaluation of Two Kinds of Commercial Morchella Esculenta |
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| WANG Fang,LIN Ying,TAN Xiaoxuan,HUANG Xiaohong,LIU Songqing,ZHANG Shuo. Amino Acid Composition and Nutritional Value Evaluation of Two Kinds of Commercial Morchella Esculenta[J]. Modern Food, 2021, 0(6): 120-126 |
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| Authors: | WANG Fang LIN Ying TAN Xiaoxuan HUANG Xiaohong LIU Songqing ZHANG Shuo |
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| Affiliation: | (College of Chemistry and Life Sciences,Chengdu Normal University,Chengdu 611130,China;Key Laboratory of Development and Utilization of Characteristic Horticultural Biological Resources,Sichuan Provincial Higher University,Chengdu 611130,China) |
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| Abstract: | In order to develop the resources of commercially available Morchella esculenta and explore its nutritional value,the Morchella esculenta sold in Yunnan and Sichuan were used asmaterials.Using acidity meter and automatic amino acid analyzer to detect its free amino acids and hydrolyzed amino acid components to provide data support for the development of commercially available Morchella esculenta.The results showed that content of free amino acids was significantly increased in Morchella esculenta in Yunnan,in comparison to Morchella esculenta in Sichuan.The two commercial Morchella esculenta contain 17 kinds of amino acids and 7 kinds of essential amino acids for human body.The total amount of amino acids is 20.54~22.93 g/100 g,the content of essential amino acids is 7.42~8.64 g/100 g,and the first limiting amino acids are leucine and isoleucine.The ratio coefficient of amino acid is 80.67~85.48,and the index of essential amino acid is higher than FAO/WHO recommended nutrition model.From the perspective of applied value level analysis,it is more suitable to develop Sichuan source morels with taste and functional amino acids as the development targets.It is more suitable to develop Morchella esculenta Yunnan with medicinal amino acid as the target. |
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| Keywords: | commercially Morchella esculenta free amino acids amino acid composition nutritional evaluation |
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