不同脱色剂对菊芋干粉提取液作用的比较研究
Comparative Study on the Effects of Different Decolorizers on Dry Powder Extract of Helianthus tuberosus
邢茜 1阎毅 1张妍妍 1张文鑫1
作者信息
- 1. 山西林业职业技术学院,山西 太原 030002
- 折叠
摘要
采用8种不同的脱色剂对石灰乳除杂后的菊芋干粉提取液进行脱色比较,用可见分光光度法测定样液的脱色率和菊糖损失率.测得在中性条件下,S-8大孔树脂和活性炭的综合脱色效果最优,分别为90.57%和90.55%.此结论可为优化菊芋菊糖的脱色加工工艺提供技术支持.
Abstract
The decolorization rate and inulin loss rate of dry powder extract of Helianthus tuberosus were determined by visible spec-trophotometry using 8 different decolorizers.The results showed that the decolorization effects of S-8 macroporous resin and activat-ed carbon were 90.57%and 90.55%respectively under neutral conditions.This conclusion can provide technical support for optimiz-ing the decolorization processing technology of Helianthus tuberosus.
关键词
菊芋/脱色剂/脱色效果Key words
Helianthus tuberosus/decolorizing agent/decolorization effect引用本文复制引用
基金项目
山西林业职业技术学院科研教研基金(20200202)
出版年
2024
NETL
NSTL
万方数据