Introduction to the method of measuring the color difference of coffee powder ……
In the coffee industry, the color of coffee powder is an important quality indicator. It reflects the degree of roasting and freshness of coffee beans, which in turn affects the taste and flavor of coffee. Therefore, accurately measuring the color of coffee powder is crucial for ensuring coffee quality and improving consumer experience. This article will introduce a method of measuring the color difference of coffee powder using a colorimeter. 1. Working principle of colorimeter A colorimeter is an instrument that evaluates color by measuring the reflected or transmitted light of an object’s color. It decomposes the light reflected by […]