| 油脂颜色测定的研究 |
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| 引用本文： | 陈彩虹,唐怀建,罗松明. 油脂颜色测定的研究[J]. 河南工业大学学报(自然科学版), 2005, 26(5): 75-77 |
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| 作者姓名： | 陈彩虹 唐怀建 罗松明 |
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| 作者单位： | 河南工业大学,粮油食品学院,河南,郑州,450052 |
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| 摘 要： | 应用计算机图像处理技术研究罗维朋标准色片与油脂颜色的关系,得到特征参数A(R-G)和B(R/G).固定罗维朋黄色片70时,最佳特征参数为B,其他情况下最佳特征参数为A.实验得出利用A或B计算罗维朋红值的经验方程,验证结果表明,不同油脂测定罗维朋红值与计算结果的相关系数大于0.98,平均误差小于0.4.
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| 关 键 词： | 油脂 颜色 罗维朋值 |
| 文章编号： | 1673-2383(2005)05-0075-03 |
| 修稿时间： | 2005-04-04 |
STUDY ON THE DETERMINATION OF OIL COLOR |
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| CHEN Cai-hong,TANG Huai-jian,LUO Song-ming. STUDY ON THE DETERMINATION OF OIL COLOR[J]. Journal of Henan University of Technology Natural Science Edition, 2005, 26(5): 75-77 |
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| Authors: | CHEN Cai-hong TANG Huai-jian LUO Song-ming |
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| Abstract: | The interrelations of lovibond standard color with oil color were studied by picture technology,two characteristic parameters A(R-G) and B(R/G) were analyzed.The optimum characteristic parameter was B when the lovibond yellow was 70,it was A in other situations.A empircal equation for the calculating of the lovibond's red value with A or B.The results showed that the correlation coefficient between the results calculated with the equation and surveying lovibond values was more than 0.95 and average error was less than 0.4. |
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| Keywords: | oil color lovibond value |
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