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| Registros recuperados: 48 | |
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| Mohan,Radjiskumar; Chui,Eduardo Assami; Biasi,Luis Antonio; Soccol,Carlos Ricardo. |
| The purpose of this work was to reduce the cost and improve the quality of the plant material during the micropropagation process in tissue culture. Partially improvement in the rooting process, coupled with cost reduction was obtained during the invitro rooting by the use of a natural support based on sugarcane bagasse as a substitute for the traditionally used agar gelled medium. The tests were conducted with micro-cuttings of strawberry cv. Dover using a medium composed of half strength MS medium (1962), 3% sucrose and 0.05 BAP mg.l-1. The roots number, shoots number, length, and the height of aerial part of 8 independent plants were recorded after 10, 20, 30, and 40 days of culture. Also, an acclimatization tests were realized of the rooted shoots from... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Invitro rooting; Alternative support; Strawberry. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000400005 |
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| Lopes-da-Silva, M.F.; Escribano-Bailón, M.T.; Perez-Alonso, J.J.; Rivas-Gonzalo, J.C.; Santos-Buelga, Celestino. |
| The anthocyanin composition was analysed in strawberry fruits from five different cultivars (cv. Eris, Oso Grande, Carisma, Tudnew and Camarosa). Twenty-five defined anthocyanin pigments were detected, most of them containing Pelargonidin (Pg) as aglycone; some cyanidin (Cy) derivatives were also found. Glucose and rutinose were the usual substituting sugars, although arabinose and rhamnose were also tentatively identified; some minor anthocyanins showed acylation with aliphatic acids. A relevant aspect was the detection of anthocyanin-derived pigments, namely 5-carboxypyranopelargonidin-3-glucoside and four condensed pigments containing C–C linked anthocyanin (Pg) and flavanol (catechin and afzelechin) residues. Total anthocyanin content ranged between... |
| Tipo: Article |
Palavras-chave: Anthocyanins; Strawberry; Pelargonidin; Cyanidin-derived pigments; Anthocyanin-derived pigments. |
| Ano: 2007 |
URL: http://hdl.handle.net/10198/4556 |
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| MORAIS,MÔNICA LOPES; ALVINHÃO,JÉSSICA ELLEN OLIVEIRA; FRANCO,DÉBORA VILELA; SILVA,ENILSON DE BARROS; PINTO,NÍSIA ANDRADE VILLELA DESSIMONI. |
| RESUMO O morango é uma fruta de alto valor comercial e tem uma rápida deterioração, como a demanda por produtos saudáveis, seguros sob o ponto de vista microbiológico e livre de produtos químicos aumenta cada vez mais, o método de aplicação do gás ozônio em uma atmosfera controlada foi proposto. O objetivo deste trabalho foi verificar a eficiência do gás ozônio produzido por um reator, a fim de que os pequenos produtores de morangos possam usá-lo, contribuindo, assim, para as economias regionais. Morangos (Fragaria ananassa) variedade Oso Grande, colhidasna região de Minas Gerais foram divididas dois grupos: o primeiro recebeu tratamento com ozônio e o segundo não. No primeiro grupo, o ozônio foi aplicado durante 20 minutos a partir de um reator de Corona.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Strawberry; Ozone and storage. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000300559 |
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| ARAUJO, E. S.; BENATTO,A.; MÓGOR, Á. F.; PENTEADO, S. do R. C.; ZAWADNEAK, M. A. C.. |
| Este trabalho apresenta a primeira contribuição ao estudo de biologia e tabela de vida de fertilidade de Aphis forbesi, Weed, 1889 (Hemiptera: Aphididae), uma importante praga de morangueiro no mundo. Esta espécie se desenvolve na coroa e pecíolo do morangueiro. O desenvolvimento desta espécie em laboratório apresentou dificuldades, possivelmente devido à protocooperação com formigas, observada em campo durante coletas. O ciclo de vida de A. forbesi foi estudado em folhas de morangueiro cultivar ?Albion? a 25 ± 2 °C, 60 ± 10% umidade relativa, e fotofase de 12 horas. O experimento foi inteiramente casualizado com 100 repetições. Os parâmetros da tabela de vida de fertilidade foram calculados usando o software TabVida. Na população estudada observou-se que... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Root aphid; Biological cycle; Fertility life table; Pulgão-da-raiz; Ciclo biológico; Tabela de vida e fertilidade; Morango; Praga de planta; Aphis forbesi; Fragaria ananassa; Strawberry; Plant pests. |
| Ano: 2016 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1074038 |
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| Muradoglu,Ferhad; Gundogdu,Muttalip; Ercisli,Sezai; Encu,Tarik; Balta,Fikri; Jaafar,Hawa ZE; Zia-Ul-Haq,Muhammad. |
| BACKGROUND: Cadmium (Cd) is well known as one of the most toxic metals affecting the environment and can severely restrict plant growth and development. In this study, Cd toxicities were studied in strawberry cv. Camarosa using pot experiment. Chlorophyll and malondialdehyde (MDA) contents, catalase (CAT), superoxide dismutase (SOD), ascorbate peroxidase (APX) activities and mineral nutrient concentrations were investigated in both roots and leaves of strawberry plant after exposure Cd. RESULTS: Cd content in both roots and leaves was increased with the application of increasing concentrations of Cd. We found higher Cd concentration in roots rather than in leaves. Chlorophyll a and b was decreased in leaves but MDA significantly increased under increased... |
| Tipo: Journal article |
Palavras-chave: Antioxidant enzymes; Cadmium; Chlorophyll; Heavy metal stress; Strawberry. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602015000100011 |
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| Mamede,Maria Eugênia de Oliveira; Kalschne,Daneysa Lahis; Santos,Adriana Pereira Coelho; Benassi,Marta de Toledo. |
| Mixed flavor beverages represent a trend that is gaining the allegiance of potential fruit juice consumers. The present study proposed to prepare mixed flavor beverages and verify their consumer acceptance. Cajá beverage (sample A) was used as the standard. The other beverages were prepared by mixing the cajá-flavored product with other flavors: strawberry (B), pineapple (C), jabuticaba (D), mango (E) and cashew (F). The consumer profiles in the two regions studied were similar. Overall beverages B, A and F were the most accepted, with scores of 7.7, 6.4 and 6.2, respectively. Internal Preference Mapping showed that most of the consumers were located near beverages A, B and F, confirming the acceptance results. The consumers indicated appearance and flavor... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Consumer segmentation; Physical and chemical characteristics; Strawberry; Cashew; Internal preference mapping. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000100143 |
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| Estrada Nolasco, Celia. |
| Se estudiaron parámetros fisiológicos y de rendimiento de cuatro distintas variedades de fresa (Fragaria x anannassa Duch.), dos variedades mexicanas CP Zamorana (CP 02-01) y CP Jacona (CP 02-04) y dos variedades comerciales extranjeras (Festival y Giant). La evaluación se llevó a cabo en el periodo de otoño 2009. Se midieron variables de crecimiento, de producción y variables fisiológicas El comportamiento de la transpiración (TT), conductancia estomática (CE) y la tasa de fotosíntesis neta (TF) varió durante el periodo de cosecha. Las variedades Zamorana y Jacona presentaron las mayores TF en comparación a las variedades introducidas. Así, las TF fueron mayores para la variedad Jacona, seguida de Zamorana, Festival y Giant. Las diferencias en TF entre... |
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Palavras-chave: Intercambio de gases; Crecimiento; Producción; Rendimiento; Fragaria x ananassa; Gas exchange; Growth; Yield; Strawberry; Maestría; Fruticultura. |
| Ano: 2011 |
URL: http://hdl.handle.net/10521/391 |
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| TAVARES, S.C.C. de H.. |
| O controle de fitopatogenos em frutos e possivel mediante algumas medidas que podem ser somadas ao controle biologico como uma alternativa, a fim de minimizar i impacto no ambiente e na saude humana, bem como na reducao de custos, quando comparado, por exemplo, ao controle quimico. Apesar da existencia de trabalhos com controle biologico de doencas de plantas no Brasil desde a decada de 30, os estudos em biocontrole de patogenos de frutos tem enfase nos ultimos 10 anos. Contudo, ainda se realiza uma grande percentagem a nivel de laboratorio (Bettiol, 1996). Com o objetivo de conhecer melhor a situacao de controle biologico dos patogenos de frutos de expressao nas culturas de importancia socio-economica no Brasil, levantou-se para este mesa redonda alguns... |
| Tipo: Artigo em anais de congresso (ALICE) |
Palavras-chave: Controle biologico; Patogeno; Fruto; Pos-colheita; Maca; Pessego; Mamao; Manga; Uva; Acerola; Morango; Inhame; Tomate; Pimentao; Patogen; Biological control; Fruit; Postharvest; Apple; Peach; Papaya; Mango; Grape; Barbados cherry; West indian cherry; Strawberry; Yam; Tomato; Controle biológico; Biological control. |
| Ano: 1996 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/133515 |
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| McKee, Gregory J.; Miljkovic, Dragan. |
| Analysts often use a single average or otherwise aggregated price series to represent several geographic or product markets even when disaggregate data are available. We hypothesize that such an approach may not be appropriate under some circumstances, such as when only long-term relationships hold among price series or when homogeneous but relatively perishable products are considered. This question is of particular relevance in agriculture because of seasonality in production and harvest across various production regions, and the effect of changes in demand as substitute crops become available. We analyze this question in the context of fresh strawberry production. We find that in the case of the strawberry market, aggregate series are appropriate for... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Strawberry; Price; Cointegration; Granger causality; Average price; Research Methods/ Statistical Methods. |
| Ano: 2007 |
URL: http://purl.umn.edu/9843 |
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| de Carvalho, Ricardo Oliano; Machado, Miguel Borges; Göebel, Jorge Tiago Schwanz; Lang, Gustavo Heinrich; da Luz, Maria Laura G. Silva; Gadotti, Gizele Ingrid; da Luz, Carlos Alberto Silveira; Gomes, Mário Conill. |
| Growing strawberries is a great alternative for family farms, it is possible to obtain a good financial return on a small property. Consumption growth Strawberry "in natura" in recent years, along with a high price increase, further assists in the marketing of the fruit. This study aimed to establish a greenhouse to grow plants behave 18,000 Camarosa, with approximate production of 200 kg of strawberries daily in peak harvest in semi-hydroponic system in a family owned, located in the municipality of Canguçu-RS. The strawberry produced should be packaged for sale "in natura" and received in the form of jelly. Strawberries are classified by their diameter (25mm and 15mm) and defects in three classes: Class A, includes all healthy and greater than 25 mm... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Strawberry; Semi-hydroponic; Agroindustry.. |
| Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3111 |
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| Valenzuela,Carolina; Tapia,Cristian; López,Luis; Bunger,Andrea; Escalona,Victor; Abugoch,Lilian. |
| Background Strawberries are non-climacteric fruits with a low respiration rate, but are subject to serious fungal deterioration during postharvest handling. The edible coatings based on chitosan (CH), quinoa protein-chitosan (Q/CH) and quinoa protein-chitosan-sunflower oil (Q/CH/SO) may provide a solution to this problem. Thus, in this work CH, Q/CH and Q/CH/SO were elaborated and applied to fresh strawberries, and its effect on the strawberries shelf life during storage for 15 d was evaluated by mold and yeast count, fungal decay, carbon dioxide rate, physicochemical properties, and sensory evaluation. Results On all analysis days, the strawberries coated with the film-forming CH, Q/CH and Q/CH/SO solutions presented a significant lower amount of mold and... |
| Tipo: Journal article |
Palavras-chave: Chitosan; Edible films; Quinoa protein; Strawberry; Sunflower oil. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000600004 |
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| González-Paramás, A.M.; Lopes-da-Silva, M.F.; Martin-Lopez, P.; Macz-Pop, G.; Gonzalez-Manzano, S.; Alcalde-Eon, C.; Perez-Alonso, J.J.; Escribano-Bailón, M.T.; Rivas-Gonzalo, J.C.; Santos-Buelga, Celestino. |
| Pigments resulting from the direct condensation of anthocyanins and flavanols are usually associated with reactions taking place during processing and storage of plant-derived foods and beverages and have been particularly studied in aged red wines. In this paper, small amounts of flavanol-anthocyanin condensed pigments are found in different plant extracts. Structures are suggested for 10 such condensed pigments detected in extracts of strawberry, runner beans, purple corn and grape skins, based on their MS" fragmentation patterns, following analyses by electrospray tandem mass spectrometry. All of them correspond to dimers containing a flavan-3-ol [either (epi)afzelechin, (epi)catechin or (epi)gallocatechin] as the upper unit carbon-carbon linked to a... |
| Tipo: Article |
Palavras-chave: Flavanol-anthocyanin; Condensed pigments; Strawberry; Runner bean; Purple corn; Grape skin. |
| Ano: 2006 |
URL: http://hdl.handle.net/10198/5857 |
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| Registros recuperados: 48 | |
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