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Multivariate optimization and comparison between conventional extraction (CE) and ultrasonic-assisted extraction (UAE) of carotenoid extraction from cashew apple. Author(s): COELHO, T. L. S.; SILVA, D. S. N.; SANTOS JUNIOR, J. M. DOS; DANTAS, C.; NOGUEIRA, A. R. de A.; LOPES JÚNIOR, C. A.; VIEIRA, E. C. Carotenoids are an essential component of cashew and can be used in pharmaceuticals, cosmetics, natural pigment, food additives, among other applications. The present work focuses on optimizing and co... ... Repository: BDPA Publication year: 2022
Effect of papaya leaf extracts on the control of papaya anthracnose. Author(s): JESUS, J. L. de; VIANA, E. de S.; ALMEIDA, V. DE O.; SASAKI, F. F. C.; SANTOS, C. T.; BRANCO, A. ABSTRACT: Objective: The objective of this study was to evaluate whether extracts with different polarities, obtained from papaya (Carica papaya) leaves, have fungicide and/or fungitoxic action in the... ... Repository: BDPA Publication year: 2022
Heavy metals extractability in a soil amended with sewage sludge. Author(s): MARCHI, G.; GUILHERME, L. R. G.; CHANG, A. C.; NASCIMENTO, C. W. A. do Few investigations have been carried out about the comparison of desorption rate and amount of heavy metals extracted successively by organic acid mixtures mimicking the rhizosphere and routine extrac... ... Repository: BDPA Publication year: 2009
Multivariate analysis of ICP OES calibration conditions for sequential extraction of metals ions. Author(s): NOGUEIRA, A. R. de A.; SOARES, F. S. C.; GROMBONI, C. F.; CARAPELLI, R.; FONTANARI, A. A. Sequential extraction procedures are normally applied to evaluate sediments, soils and plants. Repository: BDPA Publication year: 2009
Selenium determination in tissue samples of Nile tilapia using ultrasound-assisted extraction. Author(s): SILVA, F. A.; PADILHA, C. C. F.; CASTRO, G. R. de; ROLDAN, P. dos S.; NOGUEIRA, A. R. de A.; MORAES, P. M.; PADILHA, P. M. This paper proposes a method to determine selenium in samples of fish muscle and liver tissue using ultrasound assisted extraction process, and analysed by graphite furnace atomic absorption spectrome... ... Repository: BDPA Publication year: 2011
Comparison of two lipid extraction methods produced by yeast in cheese whey. Author(s): CASTANHA, R. F.; MORAIS, L. A. S. de; MARIANO, A. P.; MONTEIRO, R. T. R. Abstract: This work aimed to evaluate nine strains of yeast, previously identified as good producers of lipids in honey medium, for selecting the most suitable strain for the production of lipids in c... ... Repository: BDPA Publication year: 2013
Ultrasound-assisted extraction of plyphenols from vegetable residues. Author(s): COIMBRA, P. P. S.; CARVALHO, C. W. P. de; TAKEITI, C. Y.; GONÇALVES, E. C. B. de A.; CARDOSO, F. de S. N. Repository: BDPA Publication year: 2019
Are extracts of algae an innovative technique to enhance soybeans productivity? Author(s): MIRANDA, C. H. B.; FAVARO, S. P. Repository: BDPA Publication year: 2020
The anthelmintic effect of plant extracts on Haemonchus contortus and Strongyloides venezuelensis. Author(s): CARVALHO, C. O.; CHAGAS, A. C. de S.; COTINGUIBA, F.; FURLAN, M.; BRITO, L. G.; CHAVES, F. C. M.; STEPHAN, M. P.; BIZZO, H. R.; AMARANTE, A. F. T. The indiscriminate use of anthelmintics has resulted in the establishment of parasite resistance. Thus, this study aimed to evaluate the in vitro antiparasitic effect of plant extracts on Haemonchus c... ... Repository: BDPA Publication year: 2012
Development of extractive solutions from Vismia guianensis (Aubl.) Choisy using a factorial design. Author(s): RODRIGUES, I. C.; CHAVES, F. C. M.; ARAÚJO, R. O. V.; SOUZA, T. P. de The aim of this study was to evaluate the influence of extractive parameters (extractive method and type of solvent) on the dry residue and total tannin content of extractive solutions from V. guianen... ... Repository: BDPA Publication year: 2013

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