Research on luteolin-extracting with microwave from peanut-shell
Abstract
Add-on enters certain volume the peanut shell smashing the caustic soda solution, withdraws the mignonette element using the microwave method from the peanut shell。The mignonette element's lye microwave extraction process related influencing factor carries on the single factor analysis and the orthogonal experiment to the peanut shell in discusses。The experimental result indicated:The fluid material the influence is bigger than to the extraction rate,Next is the microwave extraction time,Is small what to the extraction rate influence is the sodium hydroxide density。The determination best optimization technological conditions are: Expects the fluid to compare (v/m) is 20,Microwave extraction time 45 seconds, caustic soda solution density 0. 2mol/L.。Uses the highly effective liquid phase chromatography to carry on the analysis to the product,The purification mignonette element's content is 37.34%, The result indicated that may enhance the mignonette element using the microwave method to receive greatly rate.
Key words: Peanut shell Mignonette element microwave technique microwave extraction