| 珠子参地上部分氨基酸测定及营养评价 |
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| 引用本文： | 李娟,王志勇,苑德顺,滕瑜.珠子参地上部分氨基酸测定及营养评价[J].氨基酸和生物资源,2013(2):5-8. |
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| 作者姓名： | 李娟 王志勇 苑德顺 滕瑜 |
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| 作者单位： | 1. 中国水产科学研究院黄海水产研究所,山东青岛,266071;2. 山东美佳集团有限公司,山东日照,276800 |
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| 基金项目： | 山东省科技兴海发展计划专项(031070105) |
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| 摘 要： | 对珠子参茎、叶、花的氨基酸组成与含量进行测定和营养评价分析。结果表明,珠子参茎、叶、花中均含有17种常见氨基酸,氨基酸总量分别为3.73%,14.80%和8.72%;珠子参的茎中必需氨基酸与总氨基酸的比值(E/T)为0.39,必需氨基酸与非必需氨基酸的比值(E/N)为0.64,叶中E/T为0.41,E/N为0.71,花中E/T为0.39,E/N为0.63,氨基酸配比较为合理;珠子参茎、叶、花中蛋氨酸+胱氨酸均为第一限制氨基酸;珠子参茎、叶、花中均含有γ-氨基丁酸,含量分别为0.12%,0.26%和0.16%,叶片中γ-氨基丁酸的含量最高。
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| 关 键 词： | 珠子参 茎 叶 花 氨基酸 营养评价 |
Ecological Characteristics and Protecting Utilization of Acipenser schrenckii |
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| LI Juan,WANG Zhiyong,YUAN Deshun,TENG Yu.Ecological Characteristics and Protecting Utilization of Acipenser schrenckii[J].Amino Acids & Biotic Resources,2013(2):5-8. |
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| Authors: | LI Juan WANG Zhiyong YUAN Deshun TENG Yu |
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| Institution: | 1(1.Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Qingdao 266071,Shandong,China;2.Shandong Meijia Group Company Limited,Rizhao 276815,Shandong,China) |
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| Abstract: | Acipenser schrenckii,as the highest economic,rare fish in China,is a collection of appreciation and delicacy with big individual,long lifetime,high survival rate,rapid growth rate,and strong adaptability after acclimation.Breeding and utilizing technology of Acipenser schrenckii are discussed on the study of ecological habit,feed and processing.Precision aquaculture and deep processing of Acipenser schrenckii should be carried out to gather experience for the development of others in the premise of protection and utilization. |
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| Keywords: | Acipenser schrenckii ecological habits feed |
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