University of Kentucky Research Foundation

University College Dublin

Teagase-the Agriculture & Food Development Authority

Manuel Castillo

Frederick Alan Payne

Colm P O'Donnell

Donal J O'Callaghan

Colm D Everard

Colette C Fagan

Colleen C Fagan

A method is provided for improving quality of cheese produced from a milk batch. A light beam from an incident light source impinges onto a surface of the milk batch, and light backscatter is optically detected during a coagulation process and correlated to an optimum cutting time for the milk coagulum. Next, light backscattered from a curd and whey mixture derived from the milk batch during a syneresis process is optically detected and correlated to an optimum syneresis endpoint. At least one of the backscattered light data, optical parameters developed from analysis of the backscattered light data, and whey fat dilution are correlated to at least one of a milk protein %, a milk fat %, a milk total solids content, a milk processing temperature, a curd moisture content, a curd moisture change over time, whey fat content, a whey fat loss, and a final curd yield.

Online, continuous sensor and method for curd moisture content control in cheese making

A method is provided for improving the quality of cheese produced from a curd and whey mixture. The method comprises the steps of monitoring the curd and whey mixture during syneresis processing to collect color data, comparing the color data to a predetermined standard and terminating syneresis when the color meets the predetermined standard or, alternatively, analyzing the color data obtained to generate kinetic parameters that can be used to predict the end point of syneresis to improve control of curd moisture content.

Method of improving cheese quality

Growing community of inventors

Lexington, KY, United States of America

Manuel Castillo