【摘要】 通过化学成分分析、X衍射、扫描电镜观察等方法对改性苹果膳食纤维的物化性质变化进行了初步的探讨。发现脱色造成苹果膳食纤维膨胀力、持水性的降低,挤压改性使苹果膳食纤维膨胀力、持水性有很大程度的提高。更多还原

【Abstract】 Changes on physiochemical properties of Apple dietary fiber was discussed primarily by the methods of chemical components analyses,X-ray diffraction,and scanning electron microscope.The dissolve expanding ratio and tater holding capability decreased after discoloration but improved greatly after extrusion.更多还原