Zeng Fan-jun
Abstract
In this paper, the extraction of total flavones from propolis was studied. The optimum process based on the single factor and orthogonal test was as the following: the temperature was 30℃ ,the concentration of ethanol was 100%, the rate of material to solvent was 1:14. The extraction yield is up to 92.25%.
A significance statement is not available in the OpenAlex record.
A contribution statement is not available in the OpenAlex record.
Method details are not available in the OpenAlex metadata.
Findings are not separately available in the OpenAlex metadata.
Limitations are not available in the OpenAlex metadata.
Application details are not available in the OpenAlex metadata.
In this paper, the extraction of total flavones from propolis was studied. The optimum process based on the single factor and orthogonal test was as the following: the temperature was 30℃ ,the concentration of ethanol was 100%, the rate of material to solvent was 1:14. The extraction yield is up to 92.25%.
Key concepts: Propolis, Flavones, Extraction (chemistry), Chemistry, Yield (engineering), Ethanol, Flavonoid, Chromatography