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Metabolic profiles of Brazilian tropical wines determined by H NMR spectroscopy and chemometrics. Author(s): GOMES NETO, H.; SILVA, J. B. P. da; HALLWASS, F.; PEREIRA, G. E.; GUERRA, C. C. Tropical wines are a new concept of vitiviniculture that is being developped principally in Brazil. Repository: BDPA Publication year: 2009
Impact of chemotherapy on metabolic reprogramming: characterization of the metabolic profile of breast cancer MDA-MB-231 cells using ¹H HR-MAS NMR spectroscopy. Author(s): MARIA, R. M.; ALTEI, W. F.; SELISTRE DE ARAÚJO, H. S.; COLNAGO, L. A. Repository: BDPA Publication year: 2017
H NMR, FAAS, portable NIR, benchtop NIR, and ATR-FTIR-MIR spectroscopies for characterizing and discriminating new Brazilian Canephora coffees in a multi-block analysis perspective. Author(s): BAQUETA, M. R.; VALDERRAMA, P.; MANDRONE, M.; POLI, F.; COQUEIRO, A.; COSTA-SANTOS, A. C.; REBELLATO. A. A.; LUZ, G. M.; ROCHA, R. B.; PALLONE, J. A. L.; MARINI, F. Different analytical techniques, mixing single and multi-block chemometric analyses in supervised and unsu- pervised approaches, and the selection of variables in the coffee discrimination domain have... ... Repository: BDPA Publication year: 2023
Monitoring stimulated darkening from UV-C light on different bean genotypes by NMR spectroscopy. Author(s): SALVADOR, M. V.; KOCK, F. V. C.; SANTOS, I. L.; PAULINO, J. F. C.; ALMEIDA, C. P. de; GARCIA, R. H. S.; BENCHIMOL-REIS, L. L.; COLNAGO, L. A.; FERREIRA, A. G. The use of UV-C cool white light on bean (Phaseolus vulgaris L.) seeds significantly increases the biochemical seed coat post-harvest darkening process, whilst preserving seed germination. The aim of... ... Repository: BDPA Publication year: 2022
Trunk girdling increased stomatal conductance in Cabernet Sauvignon Grapevines, reduced glutamine, and increased malvidin-3-glucoside and quercetin-3-glucoside concentrations in skins and pulp at harvest. Author(s): PEREIRA, G. E.; PADHI, E. M. T.; GIRARDELLO, R. C.; MEDINA-PLAZA, C.; TSENG, D.; BRUCE, R. C.; ERDMANN, J. N.; KURTURAL, S. K.; SLUPSKY, C. M.; OBERHOLSTER, A. Girdling is a traditional horticultural practice applied at fruit set or other phenological stages, and is used mostly as a vine management. In grapevines, it is used primarily for table grapes to imp... ... Repository: BDPA Publication year: 2020
Investigation of the influence of the extraction system and seasonality on the pharmacological potential of Eugenia punicifolia leaves. Author(s): NEVES, K. O. G.; SILVA, S. O.; CRUZ, M. S.; MAR, J. M.; BEZERRA, J. A.; SANCHES, E. A.; CASSANI, N. M.; ANTONIUCCI, G. A.; JARDIM, A. C. G.; CHAVES, F. C. M.; ACHO, L. D. R.; LIMA, E. S.; MACHADO, M. B.; SANTOS, A. D. C. The chemical complexity of natural products, such as Eugenia punicifolia (Kunth) DC. plant, presents a challenge when extracting and identifying bioactive compounds. This study investigates the impact... ... Repository: BDPA Publication year: 2025
Insights into the composition of humin from an irish grassland soil. Author(s): BYRNE, C. M.; NOVOTNY, E. H.; HATCHER, P. G.; HAYES, M. H. B. Humin is defined as the fraction of the humic substances (HS) that is insoluble in aqueous solution at any pH value (1). Because of its insolubility it has been the least studied of all the humic frac... ... Repository: BDPA Publication year: 2008
13C ss-NMR Singular value decomposition and fitting for sorghum proteins conformation elucidation. Author(s): RIBEIRO, T. S.; SCRAMIN, J. A.; RODRIGUES, J. A. S.; BERNARDES FILHO, R.; COLNAGO, L. A.; FORATO, L. A. Kafirins, water-insoluble proteins from Sweet Sorghum BR501 grains, have been an alternative to prepare edible coatings for food due to their hydrophobic character. In this work, the secondary structu... ... Repository: BDPA Publication year: 2022
Muscle growth affects the metabolome of the pectoralis major muscle in redwinged tinamou (Rhynchotus rufescens). Author(s): VILAR, C. S. M. M.; MALHEIROS, J. M.; SILVA, P. F. da; MARTINS, E. H.; CORREIA, L. E. C. S.; OLIVEIRA, M. H. V. de; COLNAGO, L. A.; SILVA, J. A. II. V.; MERCADANTE, M. E. Z. ABSTRACT The aim of the present study was to identify and quantify the metabolites (metabolome analysis) of the pectoralis major muscle in male redwinged tinamou (Rhynchotus rufescens) selected for gr... ... Repository: BDPA Publication year: 2023
13C NMR and EPR spectroscopic evaluation of oil shale mined soil recuperation. Author(s): SANTOS, J. V. dos; MANGRICH, A. S.; PEREIRA, B. F.; PILLON, C. N.; NOVOTNY, E. H.; BONAGAMBA, T. J.; ABBT-BRAUNG, G.; FRIMMEL, F. H. In this work, native forest soil (NFS) organic matter (SOM) sample and SOM samples from a neighboring forest soil area of an oil shale mine which is being rehabilitated for thirty years (RFS) were ana... ... Repository: BDPA Publication year: 2013

Showing 1 - 10 of 13,461 results.

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