节点文献
离子交换法降低甘草浸膏灰份的研究
Study on the Ash Removal of the Extract of Licorice Root by Ion-Exchange Methods
【摘要】 本文介绍了用离子交换法降低甘草浸膏灰份的实验研究。实验表明:用国产大孔阳离子交换树脂D001-CC及强碱性阴离子交换树脂D296配合使用,可将原甘草浸膏中12%的灰份降低至5~7%,同时用氨水、稀盐酸、稀氢氧化钠溶液分次再生树脂可减少甘草浸膏有效成份的损失。并且设计了工业上可能采取的工艺路线。
【Abstract】 A method for the ash removal of the extract of licorice root was described. Macroporous cation exchange resin D001-CC and strongly basic anion exchange resin D296 are used as ion exchangers. The ash content can be reduced from 12% to 5-7%.
- 【文献出处】 离子交换与吸附 ,Ion Exchange and Adsorption , 编辑部邮箱 ,1992年04期
- 【被引频次】1
- 【下载频次】40