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Position: Home > Articles > The effect of homogenization on the quality of cloudy apple juice products Science and Technology of Food Industry 2006,27 (4) 79-81

均质工艺对苹果浊汁品质的影响

作  者:
王丽娜;马荣山;孙志健;吴继红;张振华
单  位:
沈阳农业大学食品学院;中国农业大学食品科学与营养工程学院
关键词:
苹果浊汁;均质;悬浮稳定性;扫描电镜(SEM)
摘  要:
利用不同均质压力(0、10、20、30和40MPa)、均质次数对苹果浊汁进行均质,研究均质工艺对苹果浊汁的褐变情况、悬浮稳定性的影响,还对果汁中果肉颗粒的大小、果汁粘度这两个影响果汁悬浮稳定性的因素进行了探讨。实验结果表明,在30MPa下均质一次可以得到最理想的苹果浊汁。
译  名:
The effect of homogenization on the quality of cloudy apple juice products
关键词:
cloudy apple juice; homogenization; stability; SEM (scan electron microscope)
摘  要:
The effect of different homogenization pressures(0?10?20?30?40MPa)and different homogenization time on the turbidity and color of cloudy apple juice were studied in this paper. Conclusion was drawn that the optimal homogenization condition is: 30MPa and one time. The effects of pulp particle size and viscosity that may influence the stability of cloudy apple juice were also discussed.

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