【摘要】 本文研究了用盐析法从仙人掌中提取果胶的工艺条件。通过在不同条件下测量果胶含量及提取率,得出从仙人掌中提取果胶的最佳工艺条件。试验还比较了不同的脱色剂对果胶脱色的影响,发现双氧水脱色效果较好。更多还原

【Abstract】 This paper studied the methods of extracting pectin from the cactus by salting - out agent. By means of measuring the pectin cintent and the extraction efficiency in different conditions, the optimum technical condition that the pectin can be extracted from the cactus was decided. By means of comparing the effect of different decoloran agent on pectin, the result showed that the effect of oxydol was good.更多还原