【摘要】 超细南瓜粉是经气流粉碎工艺制成的超细粉体（粒径在１０μｍ以下）。本文采用旋转粘度计测绘了不同浓度下超细南瓜粉体在不同温度、ｐＨ值条件下的流变曲线。找到各个流变特性参数随浓度、温度及ｐＨ值的变化规律。为生产实践提供了基础数据，该研究结果对其它的超细粉体的应用也具有参考价值，是食品超细粉体流变学的初步探索。更多还原

【Abstract】 Superfine pumpkin powder was made by air current micronization processing.Rheologic cunves in different concentration,temperature and pH were measured by a cylinder viscometers The relationships between rheologic parameters(k,n,τ oη α)and concentration,temperature and pH were discussed.更多还原