Pineapple
Mostrando 25-36 de 185 artigos, teses e dissertações.
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25. Desempenho inicial de combinações alternativas de copas e de porta-enxertos de citros no litoral norte da Bahia
Resumo A diversificação de variedades-copa e porta-enxerto é altamente necessária à citricultura no Nordeste do Brasil. Avaliou-se o desempenho inicial de 13 variedades de laranjeira-doce enxertadas em citrandarineiro ‘San Diego’, além da laranjeira-de-umbigo ‘Cara Cara’ e da limeira-ácida ‘Tahiti CNPMF-02’ sobre diversos porta-enxertos,
Rev. Bras. Frutic.. Publicado em: 09/08/2018
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26. Effects of Ananas comosus leaf powder on broiler performance, haematology, biochemistry, and gut microbial population
ABSTRACT The objective of our study was to evaluate the effects of pineapple (Ananas comosus) leaf powder (PLP) on broiler performance. One hundred male broiler chicks (aged one day) were divided into five groups consisting of four pens as replicates, which were treated with basal diet (normal control); basal diet supplemented with 1, 2, and 3% PLP; or 50 mg
R. Bras. Zootec.. Publicado em: 16/07/2018
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27. Determination of Target Pesticide Residues in Tropical Fruits Employing Matrix Solid-Phase Dispersion (MSPD) Extraction Followed by High Resolution Gas Chromatography
A simple method based on matrix solid-phase dispersion (MSPD) extraction and gas chromatography with electron-capture detection (GC-ECD) is employed to determine pesticide residues in the following tropical fruits: banana, mango, melon, papaya and pineapple. In the MSPD proposed method, C18, silica gel and ethyl acetate presented the best results in the extr
J. Braz. Chem. Soc.. Publicado em: 2018-05
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28. First report of Chrysodeixis includens (Walker, [1858]) (Lepidotera: Noctuidae) Injurious to Pineapple (Ananas comosus L.) (Bromeliaceae) in Brazil
Braz. J. Biol.. Publicado em: 26/02/2018
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29. Characterization and selection of ornamental pineapple hybrids with emphasis on sinuous stems and black fruits1
RESUMO Caracterização e seleção de híbridos de abacaxizeiro ornamental com ênfase em hastes sinuosas e frutos negros A fruticultura ornamental tem grande potencial na geração de produtos inovadores para o segmento de floricultura, e o abacaxi ornamental vem se consolidando nesse segmento. Objetivou-se caracterizar e selecionar novos híbridos de abac
Pesqui. Agropecu. Trop.. Publicado em: 2017-06
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30. Optimization of tropical fruit juice based on sensory and nutritional characteristics
Abstract The objective of this study was, through mixing design and response surface methodology, to optimize a reduced calorie mixed juice of persimmon, orange and pineapple based the sensory and nutritional characteristics. This study also aimed to carry out the survey of the physicochemical characteristics that are desirable in this product. It was found
Food Sci. Technol. Publicado em: 29/05/2017
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31. Evaluation of volatile profiles obtained for minimally-processed pineapple fruit samples during storage by headspace-solid phase microextraction gas chromatography-mass spectrometry
Abstract This paper describes the application of the solid-phase microextraction (SPME) technique for the determination and monitoring of the volatile profile of minimally-processed pineapple fruit stored at various temperatures (-12 °C, 4 °C and 25 °C) for different periods (1, 4 and 10 days). The SPME fiber coating composed of Car/PDMS presented the bes
Food Sci. Technol. Publicado em: 09/03/2017
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32. Proximate Composition, Mineral Contents and Fatty Acid Composition of the Different Parts and Dried Peels of Tropical Fruits Cultivated in Brazil
The proximate composition, mineral contents and fatty acid composition of different parts (peel, pulp and seeds) of seven tropical fruits were evaluated. Beyond that, this study aims to evaluate the effect of drying processing on peels. Pulp and peel showed highest moisture values (65.7-93.3%), while the seed ranged from 5.8 to 67.2%. The drying processing o
J. Braz. Chem. Soc.. Publicado em: 2017-02
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33. Model of pre-harvest quality of pineapple guava fruits (Acca sellowiana (O. berg) burret) as a function of weather conditions of the crops
ABSTRACT Weather conditions influence the quality parameters of pineapple guava fruit during growth and development. The aim of this study was to propose a model of pre-harvest fruit quality as a function of weather conditions in the cultivation area. Twenty trees were flagged per farm in 2 localities of the Department of Cundinamarca, Colombia: Tenjo (2,580
Bragantia. Publicado em: 30/01/2017
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34. Conduta alimentar da cochonilha Dysmicoccus brevipes em abacaxizeiro
RESUMO Diferenças de suscetibilidade a viroses em plantas podem ser parcialmente explicadas pelo comportamento alimentar dos insetos vetores e presença de fenóis, a qual tem sido, muitas vezes, relacionada com tais defesas. Objetivou-se detectar barreiras que dificultem a alimentação da cochonilha Dysmicoccus brevipes (Pseudococcidae), vetora do vírus
Pesqui. Agropecu. Trop.. Publicado em: 2016-12
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35. Intake and digestibility of silages containing pineapple pulp and coast-cross hay with or without urea and markers recovery in sheep
ABSTRACT The objective of this study was to evaluate the intake and digestibility of silages containing pineapple pulp and coast-cross hay, with or without addition of urea, and the recovery of the markers chromium oxide (Cr2O3), indigestible neutral detergent fiber (iNDF), indigestible acid detergent fiber (iADF), and indigestible dry matter (iDM), in a dig
R. Bras. Zootec.. Publicado em: 2016-04
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36. Effect of dietary fiber on the bioaccessibility of phenolic compounds of mango, papaya and pineapple fruits by an in vitro digestion model
The presence of dietary fiber (DF) in the food matrix of some tropical fruits plays an important role in the release and absorption of its bioactive compounds, such as phenolic compounds (PCs). The aim of this study was to evaluate the effect of the DF fractions in mango cv. ‘Ataulfo’, papaya cv. ‘Maradol’ and pineapple cv. ‘Esmeralda’, on the bi
Food Sci. Technol. Publicado em: 05/02/2016