Efficient microwave-assisted extraction of salidroside from Rhodiola crenulata
نویسندگان
چکیده
Abstract A rapid microwave-assisted extraction (MAE) method was established to extract commercially important salidroside from dry plant materials of Rhodiola crenulata . Several parameters such as time, solid/liquid ratio, temperature and solvent concentration were investigated for efficient extraction. The estimated maximum ratio based on parameter optimization using response surface methodology (RSM) reached 2.17% (w/w) in 20 min at optimum conditions 90 °C, 60% aqueous ethanol solid liquid 2 g/100 mL, which confirmed the experimental data. Compared with ultrasonic assistant (UAE) heat reflux (HRE), MAE most effective materials. mechanism enhancement elucidated further fourier transform infrared spectroscopy (FTIR) light microscope.
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ژورنال
عنوان ژورنال: SN applied sciences
سال: 2021
ISSN: ['2523-3971', '2523-3963']
DOI: https://doi.org/10.1007/s42452-020-04055-5