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Valorização de coprodutos da cadeia do dendê. Infoteca-e
MORAIS, J. P. S.; MEDEIROS, E. P. de; SILVA, J. A. da; ROSA, M. de F.; SOUZA FILHO, M. de S. M. de; ALEXANDRE, L. C.; CASSALES, A. R.; SANTOS, M. A..
bitstream/item/106275/1/DOC13009.pdf
Tipo: Documentos (INFOTECA-E) Palavras-chave: Óleo de palma; Extração do óleo; Adding value; Oil extraction; Palm oil.; Agregação de Valor; Dendê..
Ano: 2013 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/981759
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Investment Decision in Vegetable Oil Extraction Plants in North of Minas Gerais – Brazil: An Application of the Analytic Hierarchy Process in a Biodiesel Production Chain AgEcon
da Silva Junior, Aziz Galvao; Perez, Ronaldo; Boratto, Metheus.
In line with the social objectives of the PNPB (Brazilian Program of Production and Use of Biodiesel) and its “Social Seal” Framework, PETROBRAS has set up a 57 million liter/year biodiesel plant in the semi‐arid region of North of Minas Gerais State, where the socioeconomics indicators are very unfavorable. Despite the potential to boost the agricultural and agro‐industrial sector, the biodiesel plant is using mainly soybean oil from other regions. Funded by the Minas Gerais Government, the ongoing project aims to contribute to the development of oilseed supply chain in the North of Minas Gerais. To deal with these socioeconomic complex decisions, the Analytic Hierarchy Process (AHP) was used. Organization models were proposed for the following production...
Tipo: Conference Paper or Presentation Palavras-chave: Biodiesel; Oil extraction; AHP; North of Minas; Agribusiness; Agricultural and Food Policy; Farm Management; Financial Economics; Food Consumption/Nutrition/Food Safety; Production Economics; Research Methods/ Statistical Methods.
Ano: 2010 URL: http://purl.umn.edu/100500
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Yield of essential oil and safrole content based on fresh and dry biomass of long pepper in the Brazilian Amazon Acta Amazonica
NEGREIROS,Jacson Rondinelli da Silva; MIQUELONI,Daniela Popim; CARTAXO,Cleísa Brasil da Cunha.
Long pepper (Piper hispidinervum) is an Amazonian species of commercial interest due to the production of safrole. Drying long pepper biomass to extract safrole is a time consuming and costly process that can also result in the contamination of the material by microorganisms. The objective of this study was to analyze the yield of essential oil and safrole content of fresh and dried biomass of long pepper accessions maintained in the Active Germoplasm Bank of Embrapa Acre, in the state of Acre, Brazil, aiming at selecting genotypes with best performance on fresh biomass to recommend to the breeding program of the species. Yield of essential oil and safrole content were assessed in 15 long pepper accessions. The essential oil extraction was performed by...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Piper hispidinervum; Breeding program; Oil extraction.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672015000100075
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Effects of some kernel factors on palm kernel oil extraction using a screw press CIGR Journal
Ezeoha, Sunday Louis.
Several factors are known to affect mechanical oil expression from oilseeds. In this study, the influence of kernel moisture content (KMC), kernel heating temperature (KHT), kernel heating duration (KHD) and kernel particle size (KPS) on palm kernel oil (PKO) yield by a mixed variety of oil-palm kernels using a locally fabricated screw press was investigated. The one-factor-at-a-time (OFAT) experimental approach was employed. Design-Expert 8P (Version 8.0.6) software was used for statistical analysis of data. Within the range of values of variables studied, the results showed that at 5% significance level only kernel size significantly affected PKO yield. Thus, KPS is a critical factor in PKO extraction using the screw press. Oil-palm kernels should not be...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural Engineering Kernel factors; Palm kernel oil; Screw press; Effects; Oil-palm; Oil extraction.
Ano: 2020 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4108
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