摘要
研究了酸水解法从栀子废渣中提取果胶的工艺 ,对影响果胶产率的几个主要因素进行了正交试验 ,确定了提取果胶的最佳工艺条件 :提取温度为 1 0 0℃ ,提取时间为 90min ,提取液pH值1 .5 ,料液比 (栀子废渣与水的质量体积比 ,g∶mL)为 1∶3 0。
The technology of extracting pectin from gardenia residue was studied.The results showed that the best extracting conditions were 100 ℃,90 min,pH=1.5 and ratio of material to liquid 1∶30.
出处
《林产化工通讯》
2004年第3期10-12,共3页
Journal of Chemical Industry of Forest Products
