Xao tam phan (Paramignya trimera (Oliv.) Guillaum) can be a Vietnamese traditionally medicinal plant employed in the treating numerous cancers. The preparation of Xao tam phan extracts including solvent type and extraction method have significant effects on extraction efficiency, phytochemical profile and biological activity. This study aimed to investigate the effects of five various solvents (water, acetonitrile, methanol, ethyl acetate and hexane) and three different extraction methods (conventional, ultrasound-assisted and microwave-assisted) on phytochemical yield and antioxidant capacity of P. trimera root from Vietnam. The outcome indicate that methanol extracted the maximal yield of phytochemicals from P. trimera and exhibited the highest antioxidant capacity, with eleven compounds were identified and quantified. Microwave-assisted extraction produced the maximal phytochemical yields (with the exception of total flavonoids) and antioxidant capacity, when compared to conventional and ultrasound-assisted extractions. These data demonstrate that the usage of methanol and microwave-assisted extraction are suggested for extraction of biologically active phytochemicals from P. trimera root for application from the nutraceutical and/or pharmaceutical industries.
Drying methods, solvents and extraction methods greatly modify the phytochemical compounds and biological activity from plant materials. The aims with this study were to determine the end results of various drying methods, various solvents and extraction methods about the phytochemical compounds and antioxidant capacity from Xao tam phan (Paramignya trimera) root obtained from Vietnam. The final results demonstrated that microwave drying was an effective method in eliminating water when it comes to shortest drying time, lowest energy consumption as well as retention of phytochemical compounds and antioxidant capacity in the P. trimera root while methanol and microwave-assisted extraction were the top solvent and means for greatest extraction from the phytochemical compounds and antioxidant capacity through the P. trimera root. The findings from this study allow retaining the best amounts of phytochemical compounds and antioxidant capacity from the P. trimera root for potential application from the nutraceutical industry.
To learn more about robot hut bui deebot explore this useful webpage
