摘要
为寻找一条成本低、效率高的胡椒碱分离方法,利用不同胡椒碱初始浓度、不同pH、不同乙醇浓度等处理,以分光光度法测定胡椒碱,探讨了H103大孔树脂静态和动态吸附及其解析行为。结果表明:树脂静态吸附量达42.5mg/g,解析率可达89.12%;而动态吸附量可达68.55mg/g,解析率达83.65%。该实验结果对于胡椒碱的工业化生产有指导意义。
To investigate a low cost,high efficiency method to sepearte piperine from pepper（Piper nigrum L.）,the effects of piperine＇s initial concentration,ethanol concentration,pH,velocity on isolation of piperine were studied.The results showed that the static adsorption quantity was 42.5mg/g,the resolution yield was 89.12%.However,the dynamic adsorption quantity was 68.55mg/g,the resolution yield was 83.65%.The results could be used in the production of piperine.
出处
《食品工业科技》
CAS
CSCD
北大核心
2011年第8期295-297,共3页
Science and Technology of Food Industry
基金
广东省高校科技成果产业化项目(cgzhzd0806)
