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| Registros recuperados: 106 | |
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| Buzby, Jean C.; Wells, Hodan Farah; Vocke, Gary. |
| To help Americans meet nutritional requirements while staying within caloric recommendations, the 2005 Dietary Guidelines for Americans encourage consumption of fruits, vegetables, whole-grain products, and fat-free or low-fat milk or milk products. This report provides one view of the potential implications for U.S. agriculture if Americans changed their current consumption patterns to meet some of those guidelines. For Americans to meet the fruit, vegetable, and whole-grain recommendations, domestic crop acreage would need to increase by an estimated 7.4 million harvested acres, or 1.7 percent of total U.S. cropland in 2002. To meet the dairy guidelines, consumption of milk and milk products would have to increase by 66 percent; an increase of that... |
| Tipo: Report |
Palavras-chave: Agriculture; Dairy; Dietary Guidelines for Americans; Dietary recommendations; Food; Food consumption; Food production; Fruit; MyPyramid Food Guidance System; Vegetables; Whole grains; Food Consumption/Nutrition/Food Safety. |
| Ano: 2006 |
URL: http://purl.umn.edu/7230 |
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| Duarte,Maria E. M.; Gouveia,Deyzi S.; Mata,Mario E. R. M. C.; Queiroz,Alexandre J. de M.. |
| In this study the rheological behavior in different temperatures (0; 6; 18 e 24 ºC) and physicochemical parameters of integral annona (Annona squamosa) pulp and the annona pulp with milk in different percentages pulp/milk (75g of annona pulp/25g of milk, 50g of annona pulp/50g of milk, 25g of annona pulp/75g of milk) have been availed, in order to verify the effect of temperature and pulp concentration in the rheological behavior of these beverages. To obtain the rheological parameters a concentric cylinder rheometer has been used and the rheograms were analyzed using the Ostwald-de-Wael (power Law) and Herschel-Bulkley models. The physicochemical parameters (sugars, pH, ash, acidity and soluble solids) were determined in order to establish correlations... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fruit; Rheology; Agro-industry; Processing. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162012000200013 |
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| Argenta,Luiz Carlos; Krammes,Juliana Golin; Megguer,Clarice Aparecida; Amarante,Cassandro Vidal Talamini; Mattheis,James. |
| The inhibition of ethylene action by 1-methylcyclopropene (1-MCP) extends shelf and storage life of many climacteric fruits. However, 1-MCP appears to have limited effects on stone fruit depending on specie and cultivar. The effects of 1-MCP on ripening and quality of 'Laetitia' plums were determined during ripening at 23ºC following harvest and cold storage. Japanese plums (Prunus salicina, cv. Laetitia) were harvested at mature pre-climacteric stage, cooled to 2ºC within 36 hours of harvest and then treated with 0, 0.05, 0.10, 0.50 or 1.00 muL L-1 of 1-MCP at 1°C for 24 hours. Following treatment, fruits were either held at 23ºC for 16 days or stored at 1ºC for 50 days. Fruits were removed from cold storage at 10-day intervals and allowed to ripe at 23°C... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Prunus salicina; Fruit pulps; Firmness; Shelf life; Fruit; Colour. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2003001000002 |
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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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| 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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| Baja-Lapis, A.C.. |
| This paper describes the uses and agricultural practices for 11 selected taxa of rattan in the ASEAN countries with special emphasis on specialty use for food and condiments, ornamentals and dyes. The listed species are Calamus discolor, Calamus manillensis, Calamus ornatus var. philippinensis, Calamus paspalanthus, Calamus siamensis, Calamus tenuis, Calamus tetradactylus, Calamus viminalis, Daemonorops didymophylla, Daemonorops draco and Korthalsia laciniosa. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Agriculture; Dye; Fruit; Medicine; Rattans; Vegetable. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/525356 |
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| Santana,Audirene; Kurozawa,Louise; Oliveira,Rafael; Park,Kil. |
| The objective of this work was to optimize the spray drying of pequi pulp using maltodextrin as carrier agent and Tween 80 as surfactant agent. A central composite rotatable design was used to evaluate the influence of inlet air temperature (140 to 200°C), maltodextrin (15 to 30%) and surfactant (0 to 5%) concentration on the process performance and physicochemical and nutritional properties of the dried powdered pulp. The dependent variables were process yield (27.4 - 51.7%), outlet air temperature (106.5 - 135°C), energetic efficiency (29.9 - 44.8%), moisture content (0.25 - 1.43%), water activity (0.09 to 0.21), hygroscopicity (9.1 - 12.1 g adsorbed moisture/100g dry matter), vitamin C content (129.8 - 303.0 mg/g solids pequi) and total carotenoids... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fruit; Tween 80; Powder property; Screening design; Microscopy. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100500 |
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| Marzinek,Juliana; Oliveira,Denise M.T.. |
| The ontogeny of cypselae and their accessory parts were examined using light and scanning electron microscopy for the species Campuloclinium macrocephalum, Chromolaena stachyophylla, Mikania micrantha, Praxelis pauciflora, Symphyopappus reticulatus, and Vittetia orbiculata, some of these being segregated from the genus Eupatorium. A layer of phytomelanin observed in the fruit appears to be secreted by the outer mesocarp into the schizogenous spaces between the outer and inner mesocarp; its thickness was observed to vary among the different species examined. The bristles of the pappus are vascularized, except in M micrantha, and have cells that are superficially projected and arranged acropetally; in S. reticulatus some of the projections are retrorse and a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anatomy; Asteraceae; Carpopodium; Fruit; Pappus; Phytomelanin. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652010000200004 |
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| Buzby, Jean C.; Wells, Hodan Farah; Axtman, Bruce; Mickey, Jana. |
| A certain amount of food in supermarkets is deemed unusable (“food loss”) because of moisture loss, spoilage, and other causes. This study analyzed updated food loss estimates for fresh fruit, vegetables, meat, poultry, and seafood obtained through a competitive grant with the Perishables Group, Inc. This independent consulting firm compared supplier shipment data with point-of-sale data from six large national and regional supermarket retailers to identify loss in 2005 and 2006. The new estimates, when incorporated into the ERS Loss-Adjusted Food Availability data, had little impact on aggregate per capita food loss estimates in 2006 because the new estimates were, on average, close to the previous loss assumptions. The new estimates increased annual per... |
| Tipo: Report |
Palavras-chave: Conversion factor; Food loss; Fruit; Meat; Poultry; Seafood; Supermarket; Vegetables; Agribusiness; Agricultural Finance; Financial Economics. |
| Ano: 2009 |
URL: http://purl.umn.edu/58313 |
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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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| Takita,Marco A.; Berger,Irving J.; Basílio-Palmieri,Ana Carolina; Borges,Kleber M.; Souza,Juliana M. de; Targon,Maria L.N.P.. |
| Terpenoids constitute the largest and most diverse class of natural products. They are important factors for aroma and flavor, and their synthesis is basically done from two compounds: isopentenyl diphosphate and dimethylallyl diphosphate. Isopentenyl diphosphate is synthesized through two different pathways, one that occurs in the cytoplasm and one in the plastid. With the sequencing of ESTs from citrus, we were able to perform in silico analyses on the pathways that lead to the synthesis of terpenes as well as on the terpene synthases present in sweet orange. Moreover, expression analysis using real-time qPCR was performed to verify the expression pattern of a terpene synthase in plants. The results show that all the pathways for isopentenyl diphosphate... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: EST; Fruit; Terpenoids; Orange; Essential oil. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000500012 |
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| MIGUEL,LAILA M.; SOBRADO,SANDRA V.; JANSSENS,STEVEN; DESSEIN,STEVEN; CABRAL,ELSA L.. |
| ABSTRACT Diacrodon is a monotypic genus of the tribe Spermacoceae (Rubiaceae), endemic to northeastern Brazil. Diacrodon compressus is frequently misidentified with a two lobed calyx species of Borreria, B. verticillata. Traditionally, in Spermacoceae the fruit type was considered a diagnostic character among the genera. In this sense, D. compressus presents a strongly compressed, one seeded and indehiscent fruit (vs. globose, two seeded and dehiscent fruit in B. verticillata). In this work, we address two objectives: evaluate the systematic position and determine the identity of Diacrodon in respect to other taxa. Molecular analyses using ITS and ETS indicate that D. compressus is strongly related to other species of Borreria. The morphological results... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Flower; Fruit; ITS-ETS dataset; Morphology; Pollen; Seed. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401397 |
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| Markovina, Jerko; Kovacic, Damir; Radman, Marija; Crep, Robert. |
| Today there are many agricultural products in the market with different designations and certificates which are as a proof of product quality and adherence to health standards. However, consumers sometimes find it difficult to differentiate these certificates and they have variable degrees of trust for them. In this article we tried to determine the consumers' general degree of trust in food safety and in the health safety of the fruit offered in Croatia. A comparison is made between the trust degrees for domestic and imported fruit. Consumers also expressed their opinion about the need for various certificates that guarantee the health safety of food products. In this respect, we also tried to determine the various degrees of trust for different... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Health; Safety; Trust; Fruit; Guarantee; Food Consumption/Nutrition/Food Safety. |
| Ano: 2006 |
URL: http://purl.umn.edu/7775 |
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| Registros recuperados: 106 | |
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