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| Registros recuperados: 19 | |
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| Mota, Dalva Maria da; Schmitz, Heribert; Silva Junior, Josue Francisco da. |
| The aim of this article is to analyse the processes which begins from raw material extraction to the consumption of mangaba, emphazising different actors, their relationships, marketing channels, and consumption characteristics. The research was carried out in the Northeast of Brazil (Brazilian states of Bahia, Alagoas, Sergipe and Pernambuco) using quantitative and qualitative approaches. The main results indicated weak domestication of mangaba trees to attend to an increasing market demand, and threats to extractivism by external factors. |
| Tipo: Journal Article |
Palavras-chave: Traditional populations; Hancornia speciosa Gomes; Tropical fruits; Remaining areas of mangaba trees; Agribusiness; Z100. |
| Ano: 2008 |
URL: http://purl.umn.edu/61275 |
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| Silva,Simone Alves; Cruz,Elizangela Mércia de Oliveira; Reis,Ronaldo Viana dos; Ferreira,Claudia Fortes; Passos,Adriana Rodrigues. |
| O objetivo do trabalho foi verificar a divergência genética entre 25 genótipos de mangaba da região de Iramaia-Chapada Diamantina-Bahia, utilizando os marcadores morfológicos e os marcadores RAPD. As seguintes aferições foram realizadas nos frutos maduros: diâmetro longitudinal (DL) e transversal (DT), massas do fruto (MF), da semente (MS) e da polpa (MP), rendimento de polpa (%P) e a contagem do número de sementes (NS). Os caracteres químicos avaliados no fruto maduro foram: pH, acidez (Ac), sólidos solúveis totais (SST), ácido ascórbico (AA), açúcar total (ACT) açúcar redutor (ACR), açúcar não redutor (ACNR) e relação sólidos solúveis totais: acidez (SST/Ac). Para a amplificação, foram testados 51 random primers. Os resultados médios das aferições foram:... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hancornia speciosa Gomes; RAPD; Divergência genética. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452013000400021 |
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| SILVA,LARISSA DE PAULA VIANA DA; ARAUJO,JOSÉ RIBAMAR GUSMÃO; ROCHA,ARIADNE ENES; CARVALHO,MARY JANE NUNES; BRAUN,HEDER; MESQUITA,MÁRIO LUIZ RIBEIRO. |
| ABSTRACT Brazil is the third largest fruit producer in the world, but many native fruits remain underexploited, as is the case for mangabeira (Hancornia speciosa Gomes). Little is known about general aspects of this species in its naturally occurring environment. Thus, this study aimed to characterize plant and fruit morphologies from native mangabeira selections in the Savannah-Restinga vegetation transition zone. The experiment was carried out in Patizal, Recanto and Recurso villages located in the Morros municipality, Maranhão State, dominated by extensive Savannah-Restinga vegetation transition zone with naturally occurring mangabeiras. Forty five mangabeira trees were randomly chosen from native selections in the three villages. Data collected were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hancornia speciosa Gomes; Native selections; Biometry. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400703 |
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| Silva,Ana Veruska Cruz da; Amorim,Julie Anne Espíndola; Vitória,Marina Ferreira da; Ledo,Ana da Silva; Rabbani,Allivia Rouse Carregosa. |
| ABSTRACT The state of Sergipe is the largest mangaba producer, which is a fruit native to Brazil, and has cultural, social and economic importance in its area of occurrence. It is an endangered species due to human actions, and despite its economic potential, there are still no commercial plantations. The study was carried out in order to characterize trees, fruits and the genetic diversity of natural populations of mangaba in Sergipe, Brazil. Fruits from Abaís Beach/Estância (AB) presented, on average, twice the vitamin C content (414.81 mg of vit. C/100g), when compared with the others. The use of ISSR primers was efficient in estimating the genetic similarity of populations. The primers clustered the populations of mangaba according to their origin,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hancornia speciosa Gomes; Postharvest; Molecular markers; Variability. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000300255 |
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| Gonçalves,Gilma Auxiliadora Santos; Resende,Nathane Silva; Gonçalves,Carla Saraiva; Carvalho,Elisângela Elena Nunes de; Resende,Jaime Vilela de; Boas,Eduardo Valério de Barros Vilas. |
| ABSTRACT The Mangaba, an exotic fruit of the Brazilian Cerrado, is very appreciated for its peculiar sensory characteristics. Here we aimed to evaluate the sensory profile of mangaba pulp subjected to three treatments (unpasteurized and pasteurized pulps; frozen by static air and forced air; stored frozen for zero, 4, 8 and 12 months). The following sensory tests were applied: temporal dominance of sensations (TDS) (identify and check the dominant sensations of flavor over time of consumption), ideal scale (identify optimal concentration of sucrose to be added in nectar) and acceptance test (to evaluate the effect of treatments on consumer acceptance). By TDS analyses, a sour taste was reported for most treatments, combined with the identification of a bad... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hancornia speciosa Gomes; Temporal dominance of sensations; Just-About-Right-Scale; Acceptance test; Sensory quality. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542020000100401 |
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| Conegero,Juliana; Ribeiro,Luciana C.; Monteiro,Antonio R. G.; Costa,José M. C. da. |
| ABSTRACT Mangaba is a widely-consumed fruit in the Northeast of Brazil, which is usually exploited through extractivism. This fruit is rich in various nutrients, especially in vitamin C, with pleasant taste and aroma. The lyophilization process transforms these fruits into amorphous powders, which must be analyzed regarding their properties and hygroscopic trend. Thus, the objective of this study was to characterize and evaluate the physico-chemical properties of adsorption isotherms of the lyophilized ‘mangaba’ pulp powder, with addition of maltodextrin (DE 20). The pH, titratable acidity, soluble solids, ascorbic acid and water activity were analyzed. Regarding the isotherms, the mathematical models of GAB, BET, Oswin, and Henderson were used at... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hancornia speciosa Gomes; Sorption isotherm; Hygroscopicity; Dehydration. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000500356 |
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| Conegero,Juliana; Ribeiro,Luciana C.; Costa,José M. C. da; Monteiro,Antonio R. G.. |
| ABSTRACT This work examined the stability of lyophilized ‘mangaba’ pulp powder, rolled and packaged in plastic containers, with and without vacuum during 90 days of storage under room temperature, with evaluation of the parameters every 15 days. Analyses of ascorbic acid concentration, pH, color and water activity were carried out. It was found that ascorbic acid remained in accordance with the standards specified for daily consumption according to the Brazilian legislation in all analyzed packages, with preservation of stability in the laminated package with vacuum, which was also effective in maintaining water activity, which contributes to better stability of the product. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cold drying; Hancornia speciosa Gomes; Storage. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000900645 |
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| SILVA JUNIOR, J. F. da; XAVIER, F. R. S.; LEDO, C. A. da S.; NEVES JUNIOR, J. S.; MOTA, D. M. da; SCHMITZ, H.; MUSSER, R. dos S.; LEDO, A. da S.. |
| A mangabeira (Hancornia speciosa Gomes) apresenta os seus recursos genéticos extremamente ameaçados em Pernambuco e a conservação do germoplasma deve ser a principal estratégia para evitar a erosão genética na espécie. O presente trabalho teve como objetivo analisar a variabilidade de três populações com base nas características morfológicas das plantas. Foram estudadas as populações de Areias de Zé Chacon, Nazaré e Maracaípe, situadas, respectivamente, na Ilha de Itamaracá, Cabo de Santo Agostinho e Ipojuca, PE. Os remanescentes foram georreferenciados, avaliando-se 50 plantas adultas em cada população, levando-se em consideração as variáveis altura da planta; altura da ramificação principal; circunferência do caule; diâmetro médio (DMC), volume e índice... |
| Tipo: Artigo de periódico |
Palavras-chave: Hancornia speciosa Gomes; Caracterização.; Conservação; Germoplasma.. |
| Ano: 2007 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/577368 |
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| Registros recuperados: 19 | |
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