Relationship Analysis between Sensory Evaluation and Instruments Determination on the Viscosity of Stirred Yoghurts

This paper studied the sensory evaluation and instruments determination of six popular commercial stirred yoghurt under 10℃.Instruments determinations include collapse experiment,flowing viscosity experiment,Hilker-Guthrie Plummet and NDJ-1 rotational viscometer.Then instruments determination data and viscosity score was fitted to the relevant equations.The results showed that:the relationship between the viscosity data of NDJ-1 viscosimeter and sensory evaluation is the best under 10℃,and the order of other experiments is Hilker-Guthrie Plummet,collapse experiment and flowing viscosity experiment.