In-line measurement of sunflower oil color in the Lovibond scale using a low-cost robust device

被引：13
|
作者：
Muzzio, Cristian R. [1 ,2 ]
Diaz, Rodolfo J. [2 ]
Dini, Nicolas G. [2 ]
机构：
[1] Univ Buenos Aires, Fac Ingn, Dept Quim, Buenos Aires, DF, Argentina
[2] Hitec SRL, Dept Invest & Desarrollo, Buenos Aires, DF, Argentina
来源：
JOURNAL OF FOOD ENGINEERING | 2014年 / 120卷
关键词：
Oil color; In-line measurement; Lovibond scale; Bubble compensation; VIRGIN OLIVE OILS; FLAVOR PERCEPTION; CAROTENOIDS; INDEXES; CHLOROPHYLLS; FOOD;
D O I：
10.1016/j.jfoodeng.2013.07.023
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Determination of color in oil is an important measurement to predict quality and acceptability of edible oil. The aim of this study was to develop and optimize a fast, inexpensive, noninvasive and nondestructive in-line method for determination and control of color in sunflower oil. Based on visible and near-infrared light analysis, the in-line measurements of oil in the Lovibond scale were performed in an oil stream of 30 m(3)/h and verified by means of visual and automatic colorimeters. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：88 / 93
页数：6
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