In this paper, the laser is used as light source and interacted with the solution of milk powder; scattered light-to-transmitted light ratio is used to characterize the milk macromolecules. At first, this paper analyzes the theory of scattered light-to-transmitted light ratio,and a relation model is preliminarily built between the macromolecules and the ratio, then the parameters of the model are fitted through self-made experimental device. The relation model between the fat and protein of milk and the ratio is established.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.