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| Registros recuperados: 106 | |
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| Schmitz, Troy G.; Seale, James L., Jr.. |
| Using annual Japanese fresh fruit import data from 1971-1997, this study analyzes the import patterns of Japan's seven most popular fresh fruits by implementing and testing a general differential demand system that nests four alternative import demand specifications. When tested against the general system using the five-good case (bananas, grapefruits, oranges, and lemons and aggregating pineapples, berries, and grapes), the analysis rejects the AIDS and NBR specifications, but does not reject Rotterdam and CBS. When estimated using the six-good case (bananas, grapefruits, oranges, lemons, pineapples, and aggregating berries and grapes), the analysis rejects all specifications except the Rotterdam model. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Almost Ideal Demand System; Consumer demand; Fruit; Import demand; Japan; Rotterdam model; Demand and Price Analysis; International Relations/Trade. |
| Ano: 2002 |
URL: http://purl.umn.edu/15639 |
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| Pecze, Denes; Kiss, Oszkar Zsolt; Szekely, Geza. |
| A gyümölcsök fogyasztása 1993 és 1997 között fokozatosan visszaesett 65 kg-ról 49 kg-ra, majd emelkedésnek indult. Ez a folyamat egészen 2003-ig tartott, amikor 72 kg volt a fejenkénti fogyasztás. A termékek közül legtöbbet almából fogyasztunk, átlagosan 15 kg-ot fejenként, ennek a mennyiségnek valamivel több mint fele fogy el déligyümölcsökből és ettől is kevesebb görögdinnyéből, a többi gyümölcs jóval ezen értékek alatt található. A különböző szegmensek fogyasztási ingadozásai alapján elmondható, hogy a magasabb jövedelműek fogyasztása mindig stabilabb (a fogyasztás átlagához viszonyítva, százalékban kifejezve). Abszolút mércével viszont (az átlagtól való, kg-ban mért eltérés alapján) a magasabb jövedelműek fogyasztása nagyobb mértékben ingadozik, és így... |
| Tipo: Journal Article |
Palavras-chave: Fogyasztás; Gyümölcsök; Háztartás-statisztika; Jövedelmi ötödök; Consumption; Fruit; Household statistics; Income fifths; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety. |
| Ano: 2007 |
URL: http://purl.umn.edu/57715 |
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| Villányi, Reka. |
| Az Észak-alföldi Régióban – köszönhetően Szabolcs-Szatmár-Bereg megyének – összesen 60 vállalkozás, szövetkezet, betéti társaság, kft. és rt. foglalkozik zöldség-gyümölcs feldolgozással, konzerv- és fagyasztott termékek gyártásától a pálinka- és lekvárkészítésig. Megállapítható, hogy minél nagyobb az éves árbevétel, annál nagyobb szerepet kap a beszerzési funkció, az ezzel kapcsolatos ráfordítások és a szervezettség. Önálló beszerzési szervezet csupán 13 vállalkozásnál található a hatvan feldolgozóból. Ezek 500 millió Ft feletti árbevétellel rendelkező vállalkozások. A megfelelő beszállító megtalálása, a velük való hosszú távú kapcsolatok kialakítása egyformán fontos, ha van, ha nincs a szervezetben önálló beszerzés. Ahol nincsen beszerzési szervezet, ott... |
| Tipo: Article |
Palavras-chave: Beszerzésmenedzsment; Szervezet; Zöldség; Gyümölcs; Feldolgozás; Purchasing management; Organisation; Vegetables; Fruit; Processing; Agribusiness; Crop Production/Industries; International Relations/Trade. |
| Ano: 2011 |
URL: http://purl.umn.edu/119901 |
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| Marzinek,Juliana; Mourão,Káthia S.M.. |
| The structure of the fruit and seed in development of Chorisia speciosa are described with the main purpose of clarifying the origin and nature of the hairs that cover the seeds and aiding future taxonomical and ecological studies of the group. The fruit is an ellipsoid loculicide capsule and presents the exocarp formed by 7-10 cells layers, with very thick walls and evident simple pits. A great number of mucilage secretory cavities and ramified vascular bundles, accompanied by fibers, occur in the parenchymatic mesocarp. The endocarp derives from the ventral epidermis of the ovary wall, whose cells undergo a gradual elongation, become lignified, and constitute the trichomes which cover the mature seeds. The fruit aperture occurs by means of a suture... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chorisia speciosa; Fruit; Seed. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042003000100004 |
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| MARTINS,MARCO ANTONIO GARCIA; OLIVEIRA,DENISE MARIA TROMBERT. |
| Frutos e sementes de Tipuana tipu foram analisados morfo-anatomicamente, durante seu desenvolvimento, objetivando descrever sua estrutura, esclarecer a origem da ala pericárpica e verificar a ocorrência de poliembrionia, hipótese levantada a partir de dados de literatura. Para tanto, preparou-se o laminário segundo técnicas convencionais e foram observados morfologicamente os embriões das sementes obtidas de 100 frutos. O fruto de T. tipu é uma sâmara, cuja ala se desenvolve a partir da região látero-apical do ovário e lateral do estilete, já estando delineada no ovário de botões florais jovens. As sementes, provenientes de óvulos bitegumentados, são unitegumentadas e testais. A testa não exibe a estrutura característica do tegumento das leguminosas, como... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tipuana tipu; Fabaceae; Fruit; Seed; Development. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042001000100012 |
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| FERREIRA,ROBÉRIO ANASTÁCIO; BOTELHO,SORAYA ALVARENGA; DAVIDE,ANTONIO CLAUDIO; MALAVASI,MARLENE DE MATOS. |
| Foram estudados os aspectos morfológicos externos e internos do fruto e da semente, além de aspectos externos do processo germinativo e das fases de plântula e planta jovem de Dimorphandra mollis Benth. O trabalho foi realizado em laboratório e casa de vegetação, sendo observado que os frutos são indeiscentes, as sementes são albuminosas, a germinação é epígea fanerocotiledonar e, na fase de planta jovem, ocorre um espessamento das raízes primária e secundárias. Os resultados apresentados podem ser úteis em estudos taxonômicos, em trabalhos de laboratório e viveiro, bem como para estudos de regeneração natural. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fruit; Seed; Germination; Seedlings; Dimorphandra mollis. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042001000300009 |
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| Dias,Jairo Rafael Machado; Wadt,Paulo Guilherme Salvador; Perez,Daniel Vidal; Silva,Lucielio Manoel da; Lemos,Cleigiane de Oliveira. |
| DRIS, an Diagnosis and Recommendation Integrated System, is a tool to evaluate the nutritional status of plants. Different DRIS formulas have been proposed to improve the efficiency of the crop nutrition diagnoses. The objective of this study was to compare the nutritional diagnosis of the formulas of Beaufils (1973), of Jones (1981) and of Elwali and Gascho (1984), based on the degree of agreement in commercial orchards of Theobrama grandiflorum trees. Leaf samples of 5 to 18 year-old cupuaçu trees were collected from 153 commercial orchards in agroforestry and monoculture systems in the state of Rondonia, Brazil. Bivariate relationships between nutrition concentrations in healthy trees were used to calculate DRIS norms. DRIS indices were calculated based... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Theobroma grandiflorum; Foliar diagnosis; Fruit; Nutritional status. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832011000600023 |
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| Costa,Gustavo Vaz da; Neves,Carmen Silvia Vieira Janeiro; Telles,Tiago Santos. |
| Abstract The aim of this study was to identify and qualify the microregions specialized in orange production and the spatial dynamics of citrus production in the state of Paraná, Brazil. For this purpose, data from the Brazilian Institute of Geography and Statistics and the Brazilian Central Bank were used. The location quotient (LQ) methodology was applied, the principal component analysis (PCA) and the cluster analysis were carried out, and information regarding the location of industries and agribusiness cooperatives that process orange juice in the state of Paraná was collected. The LQ results, subdivided into 5-year periods, denote changes in the spatial dynamics of orange production. Between 1998-2002 and 2013-2017, the specialized microregions... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fruit; Citrus; Regional specialization; Production chain. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000200501 |
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| KHANDAKER,MOHAMMAD MONERUZZAMAN; HOSSAIN,ABM SHARIF; OSMAN,NORMANIZA; MAT,NASHRIYAH; BOYCE,AMRU NASRULHAQ. |
| Results of this study represent the first report of the effect of Naphthalene Acetic Acid (NAA) on the pre and post harvest quality of wax apple fruit. The wax apple trees were spray treated with 0, 5, 10 and 20 mg L-1 NAA under field conditions during 2008 to 2011. The experiments were carried out in Completely Randomized Design (CRD) with six replications. Leaf chlorophyll content, chlorophyll fluorescence, photosynthetic yield, net photosynthetic rate, drymatter content of leaves and total soluble solids and K+content of wax apple fruits were significantly increased after treatments with 10 mg L-1. Polygalacturonase activity significantly decreased with NAA treatments. The application of 5 mg L-1 NAA increased 27% more bud and reduced 42% less fruit... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: NAA; Fruit; Development; Pre and postharvest quality. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000200410 |
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| Costa,Josenara Daiane de Souza; Figueiredo Neto,Acácio; Olivier,Nelson Cárdenas; Irmão,Marcos Antônio da Silva; Costa,Marylia de Sousa; Gomes,Josivanda Palmeira. |
| Abstract Studying the causes of postharvest fruit loss is important to avoid reduction of quality and quantity for the consumer due, for example, to the influence of frequent impacts from vibrations during transportation. In this sense, this study evaluates the storage quality of ‘Palmer’ mangoes after being subjected to different simulated road transport vibrations. Vibration was simulated from the analysis of the profile of the frequencies generated in road transport of fruit, determined in a tractor trailer. ‘Palmer’ mangoes stored after vibration stress wereevaluated for: mass loss, absorbance difference index (IAD), peel and pulp browning index (BI), pulp firmness, soluble solids content, and titratable acidity. The development of a vibration machine... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Simulated transport; Postharvest losses; Fruit; Mechanical damage; Browning index. |
| Ano: 2021 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000200301 |
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| ABREU,NATÁLIA DO COUTO; BARBOSA,SUZANA MARQUES; GURGEL,ELY SIMONE CAJUEIRO; CARVALHO,WENDELL VILHENA DE. |
| ABSTRACT Garcinia madruno (Kunth) Hammel is a neotropical tree that naturally occurs in terra firme forests and is important as a source of income and medicine for Amazonian populations. This study describes and compares the morphoanatomical responses of plants under conditions of stress and normoxia. Young plants of Garcinia madruno were subjected to two water regimes: daily controlled irrigation and waterlogged for 84 days. Hypertrophic lenticels, adventitious roots and anatomical characteristics of the roots and leaves were evaluated on days 0, 21, 42, 63 and 84. There were no changes in leaf structure, but cracks and hypertrophic lenticels appeared on the stems, there was an increase in blackness of the roots and the plants formed adventitious roots to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amazon; Bacurizinho; Stress; Fruit; Histochemistry. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000500201 |
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| Filho,José Gilson Louzada Regadas; Pereira,Elzânia Sales; Pimentel,Patrícia Guimarães; Oliveira,Tadeu Silva de; Costa,Marcus Roberto Góes Ferreira; Maia,Iana Sérvulo Gomes. |
| This study aimed at estimating the kinetic parameters of ruminal degradation of neutral detergent fiber from agroindustrial byproducts of cashew (pulp and cashew nut), passion fruit, melon, pineapple, West Indian cherry, grape, annatto and coconut through the gravimetric technique of nylon bag, and to evaluate the prediction equation of indigestible fraction of neutral detergent fiber suggested by the Cornell Net Carbohydrate and Protein System. Samples of feed crushed to 2 mm were placed in 7 × 14 cm nylon bags with porosity of 50 µm in a ratio of 20 g DM/cm² and incubated in duplicate in the rumen of a heifer at 0, 3, 6, 9, 12, 16, 24, 36, 48, 72, 96 and 144 hours. The incubation residues were analyzed for NDF content and evaluated by a non-linear... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: CNCPS; Feed; Fruit; Ruminants. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000900022 |
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| Santos,Alinne Alencar Costa dos; Florêncio,Anne Karine Gurgel Dias; Rocha,Érica Milô de Freitas Felipe; Costa,José Maria Correia da. |
| The guava is one of the most popular tropical fruits, being highly accepted all over Brazil. Many food products can be made from the fruit, such as jams, jellies, liquors and many types of juice. Given the above, the objective of this research was to characterise atomised guava pulp as to its physicochemical composition, and assess its hygroscopic behaviour by means of adsorption isotherms employing different mathematical models. The physicochemical analyses, carried out on both the whole guava pulp and on the atomised guava powder, were: moisture; pH; acidity; soluble solids and ascorbic acid, giving the following results respectively: 88.57-5.69 %; 3.76-3.88, 0.43-0.24 mg 100 g-1; 8.43 to 93.00 ºBrix and 2.77-3.79 mg 100 g-1. The adsorption isotherms... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Guava; Fruit; Drying. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902014000300010 |
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| Fagnani,Rafael; Puppio,Ana Amélia Nunes; Zanon,Emely Osti. |
| ABSTRACT: Enhancing industrial sustainability by converting whey into alternative high value-added products is a scientific trend in food science and technology. However, without other ingredients, rennet, or sour, whey has an unappetizing flavor. This sensory challenge can be overcome by blending it with citrus flavor from orange juice. This study assessed a micro-filtered beverage from whey and orange juice without enzymatic treatment. Four formulations (27:10, 8.6:10, 2.4:10 and 1:10 v/v whey:juice ratio) were processed through a 1.4 μm microfiltration system with four different transmembrane pressures (1, 2, 3, and 4.15 bar) and then stored at 5 °C for 28 days. The micro-filtered beverage was analyzed for physicochemical, sensorial and microbial... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Membrane; Dairy; Fruit; Fouling; Sensory evaluation. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000200136 |
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| Registros recuperados: 106 | |
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