4篇
您的检索式：作者名="Li Qingdian"
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| 1 | 新疆巴旦姆种仁高级脂肪酸与氨基酸营养评价显示文摘以新疆巴旦姆28个品种为试验材料,采用超临界CO2萃取法萃取其种仁油脂。用气相色谱法测定脂肪酸的含量及组分;采用自动定氮法和连续累进提取法测定粗蛋白和分离蛋白,并对蛋白质和氨基酸进行了营养的分析。结果表明,巴旦姆种仁油脂含量高(平均为54.68%),油脂以不饱和脂肪酸为主要成分,平均占脂肪酸总量的92.3%(其中单不饱和脂肪酸平均占脂肪酸总量的72.19%),饱和脂肪酸含量较低。巴旦姆种仁粗蛋白质含量平均为22.55%,以清蛋白为主,平均占蛋白质总量的48.86%以上,其次为球蛋白,而醇溶蛋白和谷蛋白含量较低。其蛋白质均含18种氨酸酸,属完全蛋白质。氨基酸含量丰富,每百克蛋白质中18种氨基酸平均含量为92.5%,且富含人体所需的8种必需氨基酸,含量达27.5%~35.1%。谷氨酸含量最高(平均为21.0%),含硫氨基酸(Met+Cys)和赖氨酸(Lys)为其限制氨基酸。 | Li Ying Yi Xiaohua Li Qingdian | 2004 | 中国食品学报2004，4，4： | 25 |
| 2 | Yield and nutritional value of Rosa laxa Retz pollen显示文摘 | Li Qingdian Li Ying Liu Jianping | 1997 | Scientia Horticulturae1997，，1： | 1 |
| 3 | Ethnobotany and genetic diversity oftamin ShandongChina显示文摘 | Li Ying HuangXinfang etal | 2004 | 湖南农业大学学报(自然科学版)2004，30，2： | 1 |
| 4 | Study on Mature Age of an Individual Quercus acutissima显示文摘Based on the study of parse wood materials,the fitting empirical equation of tree growth was obtained,a function with tree growth as a variable and time as an independent variable.Through mathematical operations such as function derivation,the mature age of tree growth was obtained,and the obtained mature age for the actual forest of Quercus acutissima was 66a.And the application,research directions and precautions of the mature ages were proposed. | Weibo LI Qingdian LI Chengjing LIU Xue CHEN Diantao YANG | 2019 | Agricultural Biotechnology2019，8，4： | 0 |
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