International journal of medicinal mushrooms, Год журнала: 2024, Номер 27(1), С. 63 - 79
Опубликована: Сен. 24, 2024
In this work, magnetic molecularly imprinted polymer (MMIP) capable of selectively recognizing and adsorbing cordycepin was prepared. The MMIP prepared using as the template molecule, methacrylic acid acrylamide functional monomer ethylene glycol dimethacrylate crosslinker. analyzed various techniques including transmission electron microscopy, thermogravimetric analysis, Fourier transform infrared spectroscopy, vibrating sample magnetometer x-ray diffraction. adsorption properties were subsequently investigated, isotherms, kinetics, selectivity, reusability. an aqueous solution, maximum theoretical 35.806 mg/g. Finally, two practical applications studied. Our results showed that able to increase purity in fermentation broth <i>Cordyceps militaris </i>by 5.46 times and, <i>in situ</i> isolation techniques, total content obtained from liquid <i>C. 33.41%. These demonstrated these MMIPs exhibit excellent possess specific capability for cordycepin, enabling rapid separation. They offer advantages such cost-effectiveness, high specificity, recyclability.
Язык: Английский