Analyzing Dairy Products: Measuring Milk Fat Mass Fraction and Detecting Adulteration Using the PhotoMetrix Pro® Smartphone App
摘要
Abstract
We propose a UV device, fabricated by 3D printing, designed for dairy product analysis (including drinking milk, cottage cheese, kefir, sour cream, and butter), coupled with a smartphone with the PhotoMetrix PRO® software. This approach incorporates one-dimensional and multivariate analysis techniques, including principal components analysis, to facilitate the identification, authentication, and detection of the potential adulteration of dairy products.