FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (12): 99-102.

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Rheological Property of Concentrated Orange Juice

WANG Zhao,LI Yun-kang,PAN Si-yi   

  1. College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
  • Online:2006-12-15 Published:2011-11-23

Abstract: Rheological property of concentrated orange juice were studied at different temperatures and different concentrations by the rheometer AR500. By regression analysis, within the range of temperature and concentration studied. It is proved that concentrated orange juice was pseudoplastic fluid. The effect of temperature on viscosity could be described by an Arrhenius type equation. The effect of temperature on viscosity could be described by an Index type equation. And the equation used to describe combined effect of temperature and concentration on the viscosity of concentrated orange juice was established.

Key words: concentrated orange juice, rheological property, viscosity, equation