Research on the Optimization of the Microwave-assisted Extraction Process of the Safflower Yellow

Abstract

[Objective]The research aimed to study the microwave-assisted extraction process of the safflower yellow.[Method]Using single factor and orthogonal experiment method,the microwave-assisted extraction process of the safflower yellow were systematically studied,the factors affecting the test results were analysed by discussing the solvent concentration,microwave power,processing time and other factors,the most suitable microwave-assisted extraction method of safflower yellow was summed. [Result]The optimum microwave-assisted extraction of safflower yellow were ethanol concentration of 50%,the processing time 40 s,microwave power 1 600 W.[Conclusion]The study provides the theoretical basis for the safflower yellow extraction.

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