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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. These studies aimed to research the end results of 5 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 outcomes indicate that methanol extracted the maximal yield of phytochemicals from P. trimera and exhibited the greatest antioxidant capacity, with eleven compounds were identified and quantified. Microwave-assisted extraction produced the maximal phytochemical yields (aside from total flavonoids) and antioxidant capacity, when compared to conventional and ultrasound-assisted extractions. These data show that the use of methanol and microwave-assisted extraction are recommended for extraction of biologically active phytochemicals from P. trimera root for application inside the nutraceutical and/or pharmaceutical industries.
Drying methods, solvents and extraction methods greatly impact the phytochemical compounds and biological activity from plant materials. The aims of this study would determine the results of various drying methods, various solvents and extraction methods for the phytochemical compounds and antioxidant capacity from Xao tam phan (Paramignya trimera) root obtained from Vietnam. The outcomes demonstrated that microwave drying was a highly effective method in eliminating water with regards to shortest drying time, lowest energy consumption and greatest retention of phytochemical compounds and antioxidant capacity from the P. trimera root while methanol and microwave-assisted extraction were the most effective solvent and method for greatest extraction of the phytochemical compounds and antioxidant capacity from your P. trimera root. The findings using this study allow retaining the highest numbers of phytochemical compounds and antioxidant capacity from your P. trimera root for potential application inside the nutraceutical industry.
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