Horticulturae, Journal Year: 2024, Volume and Issue: 10(11), P. 1133 - 1133
Published: Oct. 24, 2024
Horticultural plants and their by-products from vegetable, herb fruit cultivation, as well food industry operations, warehouses, retail trade, are abundant in biologically active compounds such polyphenols, flavonoids, carotenoids, vitamins minerals [...]
Language: Английский
Journal of Chromatography Open, Journal Year: 2024, Volume and Issue: 6, P. 100157 - 100157
Published: July 14, 2024
Solid-phase analytical derivatization is a versatile sample preparation technique that enhances analysis accuracy, efficiency, reproducibility, and sensitivity. The combines the advantages of solid-phase extraction, providing approach for analysing analytes with various functional groups in complex matrices. Analytical used group involves modifying structure an analyte to enhance sensitivity specificity. one-pot procedure extraction. In presence acids, it can derivatize phenols, carboxylic other analytes. Furthermore, increases reaction rate carbonyl compounds, making easier extract aldehydes ketones rapidly. This utilises electrophoresis, chromophores, fluorophores, detection It initially began as batch but has now developed into automated, microextraction, method. highly efficient due significant excess derivatizing reagent relative analyte, along pre-impregnation reagents, which speed up process compared traditional solution-based derivatization. tutorial aims provide detailed insights practical aspects implementing method development discuss prospects future trends.
Language: Английский
Citations
4
Food Chemistry, Journal Year: 2024, Volume and Issue: 462, P. 141000 - 141000
Published: Aug. 26, 2024
Language: Английский
Citations
4
Journal of Chromatography Open, Journal Year: 2025, Volume and Issue: unknown, P. 100209 - 100209
Published: Feb. 1, 2025
Language: Английский
Citations
0
Phytochemical Analysis, Journal Year: 2025, Volume and Issue: unknown
Published: March 11, 2025
ABSTRACT Kalanchoe species products are commercially available in local markets and by internationally accessible online retailers may exhibit quality issues because of misidentification from similar common names anatomical similarities among related used as feedstock. This study proposes an approach using UPLC‐MS/MS E HPTLC, coupled with morphoanatomical analysis to establish chemical composition pattern data for five species. Subsequently, the methods were validated analyzing commercial purported contain 100% extract. HPTLC profiles demonstrated that quercetin kaempferol derivatives identified primary flavonoids genuine plant extracts. Chemometric showed clear differences no between extracts products. Different patterns anticlinal epidermal cell walls midrib leaves shape arrangement vascular bundles petiole micro‐morphological observed. Evaluation samples revealed labeled containing did not match pharmacobotanical nor These can be considered important tools control derived
Language: Английский
Citations
0
Asian Journal of Chemistry, Journal Year: 2025, Volume and Issue: 37(5), P. 1159 - 1168
Published: April 30, 2025
Bergenia ciliata, an ethnomedicinal plant, is widely recognized for its therapeutic potential. This study aimed to conduct a comprehensive phytochemical screening and chemical characterization of root rhizome extracts using ATR-FTIR NMR techniques. Preliminary qualitative analysis was performed on prepared in aqueous, ethyl acetate methanol solvents identify bioactive compounds. The presence tannins, flavonoids, saponins, alkaloids, glycosides, steroids, terpenoids other secondary metabolites confirmed. Fourier transform infrared spectroscopy (ATR-FTIR) employed determine the functional groups present extracts. spectral revealed key including hydroxyl (-OH), carbonyl (C=O), aliphatic nitriles (C≡N) amides, which contribute medicinal properties plant. Peaks corresponding stretching bending vibrations were identified, highlighting various constituents. Furthermore, metabolite profiling proton nuclear magnetic resonance (1H NMR) provided insights into structure Bergenin, compound known pharmacological activities, detected along with metabolites. results this confirm diverse composition supporting traditional applications. integration provides reliable approach characterizing plant-based compounds, facilitating further their
Language: Английский
Citations
0
Horticulturae, Journal Year: 2025, Volume and Issue: 11(3), P. 291 - 291
Published: March 7, 2025
Eragrostis plana is an invasive plant in horticulture that extremely difficult to control. The use of chemical herbicides causes weed resistance and contamination crops. Therefore, leaf extracts obtained from E. camaldulensis, C. barbatus, L. leucocephala were evaluated the control this weed. leaves by infusion, pressurized liquid extraction, ultrasound-assisted extraction using water or ethanol as solvents, which are green methods. phytochemicals camaldulensis barbatus reduced germination growth weed, reaching up 97% inhibition germination, 52% reduction shoot length, 46% root length for germinated seeds.
Language: Английский
Citations
0
Essential Chem, Journal Year: 2025, Volume and Issue: 2(1), P. 1 - 23
Published: April 1, 2025
Language: Английский
Citations
0
Analytical and Bioanalytical Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 5, 2024
Language: Английский
Citations
1
Food Chemistry Advances, Journal Year: 2024, Volume and Issue: 5, P. 100853 - 100853
Published: Dec. 1, 2024
Language: Английский
Citations
0
Horticulturae, Journal Year: 2024, Volume and Issue: 10(11), P. 1133 - 1133
Published: Oct. 24, 2024
Horticultural plants and their by-products from vegetable, herb fruit cultivation, as well food industry operations, warehouses, retail trade, are abundant in biologically active compounds such polyphenols, flavonoids, carotenoids, vitamins minerals [...]
Language: Английский
Citations
0