关于浅色油脂色泽测定的一点探讨  

A Point of View for Determination of Light Oil Color

作　　者：张玉珍 张新宁 

机构地区：[1]青海省粮油检测防治所,青海西宁810000

出　　处：《食品研究与开发》2014年第4期79-81,共3页Food Research and Development

摘　　要：在实际工作中经常会遇到一些植物油样品,其色泽明显浅于同等级正常油脂样品的色泽。通过将一级菜籽油和四级菜籽油按一定比例勾兑后测定该样品色泽,验证结果表明:在一定范围内勾兑比例与色泽值成线性相关,证明同时调节红、黄、蓝色片可以达到更加接近样品的色泽的效果。In practical work, often encounter some vegetable oil samples, the color significantly shallower than the same level of normal oil sample color. The level of rapeseed oil and four rapeseed oil according to a certain proportion of the sample color blending, the results show that：in a certain range of blending proportion and the color values into a linear correlation, and regulation of red, yellow, shown a blue patch may achieve a more close to the sample color effect.

关 键 词：色泽测定 探讨 浅色油脂 

分 类 号：TS221[轻工技术与工程—粮食、油脂及植物蛋白工程]