Palm Tree Oil
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. BRIQUETTES QUALITY PRODUCED WITH THE MACAUBA EPICARP (Acrocomia aculeata) AND Pinus sp. WOOD
RESUMO A macaúba (Acrocomia aculeata) é uma palmeira oleaginosa de alto valor econômico pela sua grande produtividade e pelas amplas possibilidades de aproveitamento das diferentes partes da planta. Esta palmeira é uma das espécies mais promissoras para a produção de biodiesel, e, durante o seu uso, há geração de grande quantidade de resíduos. O o
Rev. Árvore. Publicado em: 25/11/2019
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2. Effect of oil palm (Elaeis guineensis Jacq.) plantations on individual-level diet variation of Hylaeamys megacephalus (G. Fisher 1814) (Rodentia, Cricetidae) in eastern Amazon Forest
Resumo: Neste estudo nós descrevemos a dieta de Hylaeamys megacephalus (G. Fisher, 1814) e investigamos o grau de variação individual na dieta desta espécie entre os hábitats de Floresta Amazônica e Plantação de Palmeira de Dendê. Analisamos o conteúdo estomacal de 36 indivíduos, dos quais 11 foram coletados na floresta e 25 capturados na plantaç
Biota Neotrop.. Publicado em: 28/03/2019
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3. Binary Blends of Biodiesel from Macauba (Acromia aculeata) Kernel Oil with Other Biodiesels
Macauba is a palm tree which provides large amount of oil. Particularly its oil from the kernel presents excellent stability to oxidation as it is mainly constituted by saturated organic chains. This stability is inherited by the biodiesel prepared with this oil. Paradoxically, contrarily to the expectation as it is mainly constituted by saturated esters, th
J. Braz. Chem. Soc.. Publicado em: 2018-02
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4. Description of the males of Lincus singularis and Lincus incisus (Hemiptera: Pentatomidae: Discocephalinae)
The Neotropical Lincus Stål, 1867 includes 35 species, thirteen of which are known only from females. Several species are vectors of Phytomonas staheli McGhee & McGhee, 1979, a trypanosomatid parasitic in palm-trees in South America that causes hart-rot, sudden and slow wilt diseases. The hitherto unknown males of L. singularis Rolston, 1983 ("swollen head"
Zoologia (Curitiba). Publicado em: 2015-04
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5. Aptidão edafo-climática da região situada entre a Serra dos Carajás e o Porto de Itaqui para mandioca, babaçu, dendê, cana-de-açúcar e seringueira.
1980
Belém. Publicado em: 2011
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6. Knowledge and use of palm tree (Arecaceae) biodiversity in the sertÃo of the state of Pernambuco, Northeast Brazil / Conhecimento e uso da biodiversidade de palmeiras (Arecaceae) no Estado de Pernambuco, nordeste do Brasil
Palm trees are one of the most important resources for tropical populations and one of the main suppliers of substances used in food, fuel, folk art, and medicine. Northeast Brazilâs palm tree flora encompasses 80 native species, with a low level of endemism (27.5%); however, little is known about how these resources are used by northeastern communities. De
Publicado em: 2007
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7. Obtenção de ésteres etílicos e metílicos, por reações de transesterificação, a partir do óleo da palmeira Latino Americana macaúba - Acrocomia aculeata / Isolation of methilic and ethilic esters, by transferification reactions, from macauba trees oils- , Acrocomia aculeata
Ethyl esters and methyl esters (biodiesel) from oils of the fruits of the palm tree macauba (Acrocomia aculeata) were obtained by transesterification reactions performing the alcoholysis (methanolysis and ethanolysis) under homogeneous basic catalysis (using KOH, NaOH, CH3CH2OK, CH3CH2ONa CH3OK and CH3ONa), under homogeneous acid catalysis (using HCl and H2S
Publicado em: 2007
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8. Mixobiota de floresta atlÃntica: espÃcies ocorrentes em Elaeis Guineensis Jacq. (Arecaceae)
A study about the species of myxomycetes that occur on E. Guineensis L. (palm oil) was undertaken with the aim of continuing the survey the this groupâs representatives in Brasil that are associated to palm trees. The incidence, abundance and taxonomic diversity (species/genera) of sporocarps on stipes, leaves, bracts, inflorescences, and fruits (live or de
Publicado em: 2006
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9. Produtividade de óleo de palma na cultura do dendê na Amazônia Oriental: influência do clima e do material genético / Palm tree oil productivity in Eastern Amazon dendê crop: influence of climate and genetic material.
A palmeira-africana, conhecida no Brasil por dendê, apresenta grande potencial de exploração econômica, com produtividade de óleo entre 4 e 5 toneladas por hectare. O processo de extração desse óleo, de excepcionais qualidades para a alimentação humana, é físico, mediante o uso de prensas, sem demandar o emprego de solventes químicos. Caracteriz
Publicado em: 2006
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10. Caracterização energetica do babaçu e analise do potencial de cogeração
The objective of this work is to estimate the potential of the electric energy surplusproduced by cogeneration in the babassu (Orbignya spp (palmae)) oil extraction sector in Brazil. In order to accomplish this, the biomass availability associated to this palm tree was analyzed for 3 scenarios: 1.168 millions of tons per year of energetic biomass (endocarp a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2003
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11. Supercritical extraction of pupunha (Guilielma speciosa) oil in a fixed bed using carbon dioxide
The pupunha (Guilielma speciosa) is the fruit of a palm tree typical of the Brazilian Northern region, whose stem is used as a source of heart of palm. The fruit, which is about 65% pulp, is a source of oil and carotenes. In the present work, an analysis of the kinetics of supercritical extraction of oil from the pupunha pulp is presented. Carbon dioxide was
Brazilian Journal of Chemical Engineering. Publicado em: 2000-09
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12. TropGENE-DB, a multi-tropical crop information system
TropGENE-DB, is a crop information system created to store genetic, molecular and phenotypic data of the numerous yet poorly documented tropical crop species. The most common data stored in TropGENE-DB are information on genetic resources (agro-morphological data, parentages, allelic diversity), molecular markers, genetic maps, results of quantitative trait
Oxford University Press.