| 应用近红外技术测定黄豆粕中水分、蛋白质和粗脂肪 |
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| 引用本文： | 卢利军,庄树华,李爱军,吴剑,张少杰.应用近红外技术测定黄豆粕中水分、蛋白质和粗脂肪[J].分子科学学报,2001,17(2):115-120. |
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| 作者姓名： | 卢利军 庄树华 李爱军 吴剑 张少杰 |
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| 作者单位： | 吉林出入境检验检疫局, |
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| 基金项目： | 国家商检局重点科研基金资助项目 (K94 3 3 ) |
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| 摘 要： | 应用近红外分析仪（NIR）快速测定黄豆粕中水分、蛋白质和粗脂肪的含量，通过光谱扫描统计分析，分别找出测量黄豆粕水分、蛋白质、粗脂肪的波长及校准常数值，经数理统计分析结果表明：近红外法与常规水分测定法经典凯氏定氮法、索氏浸提法所测定的结果呈密切的线性相关，检测结果令人满意。
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| 关 键 词： | 黄豆粕 水分 蛋白质 脂肪 定标 测定 近红外分析法 油脂 |
| 文章编号： | 1000-9035(2001)02-0115-06 |
| 修稿时间： | 2000年12月25 |
Determinating contents of moisture protein andrude fat in soybean meal by near infrared technology |
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| LU Li jun,ZHUANG Shu hua,LI Ai jun,WU Jian,ZHANG Shao jie.Determinating contents of moisture protein andrude fat in soybean meal by near infrared technology[J].Journal of Molecular Science,2001,17(2):115-120. |
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| Authors: | LU Li jun ZHUANG Shu hua LI Ai jun WU Jian ZHANG Shao jie |
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| Abstract: | A rapid determination of moisture protein and rude fat contents in soybean meal (SBM) by near infred spectrophotometer (NIRS) is described. The wavelengths and their calibration factors for determination of moisture protein and rude fat contents in SBM were found through near infrared spectral scan and its findings analysis statistically. The results indicated it is satisfactory because closed linear correlation on the data of determination of moisture protein and rude fat by NIR and traditional methods. |
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| Keywords: | near infrared soybean meal moisture protein fat scaling projection |
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