• Albert Dowling posted an update 1 year, 8 months ago

    Xao tam phan (Paramignya trimera (Oliv.) Guillaum) is often a Vietnamese traditionally medicinal plant employed in 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 research aimed to research the results 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 outcomes 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 (except for total flavonoids) and antioxidant capacity, in comparison to conventional and ultrasound-assisted extractions. These data show the application of methanol and microwave-assisted extraction are recommended for extraction of biologically active phytochemicals from P. trimera root for application in the nutraceutical and/or pharmaceutical industries.

    Drying methods, solvents and extraction methods greatly get a new phytochemical compounds and biological activity from plant materials. The aims on this study could determine the end results of different drying methods, various solvents and extraction methods on the phytochemical compounds and antioxidant capacity from Xao tam phan (Paramignya trimera) root purchased from Vietnam. The outcome indicated that microwave drying was a highly effective method in removing water regarding shortest drying time, lowest energy consumption as well as retention of phytochemical compounds and antioxidant capacity through the P. trimera root while methanol and microwave-assisted extraction were the best solvent and method for greatest extraction with the phytochemical compounds and antioxidant capacity in the P. trimera root. The findings out of this study allow retaining the very best levels of phytochemical compounds and antioxidant capacity from the P. trimera root for potential application from the nutraceutical industry.

    For details about robot hut bui deebot go our net page