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Results:
1-11
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Results: 11
Authors:
Tavares, MCH
Vilegas, JHY
Lancas, FM
Citation: Mch. Tavares et al., Separation of underivatised triterpene acids by capillary supercritical fluid chromatography, PHYTOCH AN, 12(2), 2001, pp. 134-137
Authors:
Celeghini, RMS
Vilegas, JHY
Lancas, FM
Citation: Rms. Celeghini et al., Extraction and quantitative HPLC analysis of coumarin in hydroalcoholic extracts of Mikania glomerata Spreng. ("guaco") leaves, J BRAZ CHEM, 12(6), 2001, pp. 706-709
Authors:
Leite, JPV
Rastrelli, L
Romussi, G
Oliveira, AB
Vilegas, JHY
Vilegas, W
Pizza, C
Citation: Jpv. Leite et al., Isolation and HPLC quantitative analysis of flavonoid glycosides from Brazilian beverages (Maytenus ilicifolia and M-aquifolium), J AGR FOOD, 49(8), 2001, pp. 3796-3801
Authors:
Vilegas, W
Vilegas, JHY
Dachtler, M
Glaser, T
Albert, K
Citation: W. Vilegas et al., Application of on-line C-30 RP-HPLC-NMR for the analysis of flavonoids from leaf extract of Maytenus aquifolium, PHYTOCH AN, 11(5), 2000, pp. 317-321
Authors:
Nossack, AC
de Vasconcelos, EC
Vilegas, JHY
Lancas, FM
Roque, NF
Citation: Ac. Nossack et al., Quantitative analysis of triterpenes friedelan-3-beta-ol and friedelin in Maytenus aquifolium by high-resolution gas chromatography and high-temperature capillary gas chromatography, PHYTOCH AN, 11(4), 2000, pp. 243-246
Authors:
de Vasconcelos, EC
Vilegas, JHY
Lancas, FM
Citation: Ec. De Vasconcelos et al., Comparison of extraction and clean-up methods for the analysis of friedelan-3-ol and friedelin from leaves of Maytenus aquifolium Martius (Celastraceae), PHYTOCH AN, 11(4), 2000, pp. 247-250
Authors:
Zuin, VG
Vilegas, JHY
Citation: Vg. Zuin et Jhy. Vilegas, Pesticide residues in medicinal plants and phytomedicines, PHYTOTHER R, 14(2), 2000, pp. 73-88
Authors:
Nossack, AC
Vilegas, JHY
von Baer, D
Lancas, FM
Citation: Ac. Nossack et al., Supercritical fluid extraction and chromatographic analysis (HRGC-FID and HRGC-MS) of Lupinus spp. alkaloids, J BRAZ CHEM, 11(5), 2000, pp. 495-501
HRGC-MS analysis of terpenoids from Maytenus ilicifolia and Maytenus aquifolium ("espinheira santa")
Authors:
Cordeiro, PJM
Vilegas, JHY
Lancas, FM
Citation: Pjm. Cordeiro et al., HRGC-MS analysis of terpenoids from Maytenus ilicifolia and Maytenus aquifolium ("espinheira santa"), J BRAZ CHEM, 10(6), 1999, pp. 523-526
Authors:
Vilegas, JHY
Lancas, FM
Wauters, JN
Angenot, L
Citation: Jhy. Vilegas et al., Characterization of adulteration of "Espinheira Santa" (Maytenus ilicifolia and Maytenus aquifolium, Celastraceae) hydroalcoholic extracts with Sorocea bomplandii (Moraceae) by high-performance thin layer chromatography, PHYTOCH AN, 9(6), 1998, pp. 263
Authors:
Lancas, FM
Pereira, DM
Vilegas, JHY
Citation: Fm. Lancas et al., Chromatographic and spectroscopic analysis of resins extracted from coal with ethanol in the supercritical state, ENERG SOURC, 20(10), 1998, pp. 935-944
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