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目的:用正交实验法优化超临界CO2流体萃取黑胡椒挥发油成分的工艺条件。方法:采用正交实验,以萃取压力、萃取温度和萃取时间为考察因素,以黑胡椒油的萃取得率为指标考察黑胡椒的提取工艺。结果:优选出的黑胡椒油最佳提取工艺条件为:萃取压力为30 Mpa,萃取温度为55℃,萃取时间为2 h。结论:确定的黑胡椒油CO2超临界萃取最佳提取工艺为黑胡椒油的中试生产条件及工业化生产提供了理论依据和应用基础。
Abstract：Objective: To optimize the oil extraction technology of Fructus piperis by CO2-SFE with orthogonal tests.Methods: Parameters affected the CO2-SFE extraction yield such as pressure,temperature,time and the percentage of extraction yield of the oil were observed to evaluate the extraction technology.Results: The optimum CO2-SFE conditions for the oil extraction of Fructus piperis included extraction pressure,30 MPa,extraction temperature,55 ℃ and the extraction time,2 h.Conclusion: The above mentioned extraction technology and optimum conditions provided theory basis for oil extraction of Fructus piperis in large scale.
1刘明生.黎药学概论[M].北京:人民卫生出版社,2008.106.
2苏金云,沈炜.正交实验法优选黑胡椒中胡椒碱的提取工艺[J].浙江中医药大学学报,2008,32(5):672-673.
3张国宏,刘立新,沈峰.超临界CO2萃取技术提取胡椒风味成分的研究[J].食品科学,1997,18(11):21-25.
基本信息:
DOI：10.13210/j.cnki.jhmu.2010.01.001
中图分类号:TS264.2
引用信息:
[1]王勇,李海龙,张俊清,等.正交实验法优选海南黑胡椒超临界CO_2萃取工艺研究[J].海南医学院学报,2010,16(01):4-6.DOI:10.13210/j.cnki.jhmu.2010.01.001.
基金信息:
国家科技支撑计划(NO.2007BA127B05)~~
2010-01-28
2010-01-28