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| Registros recuperados: 29 | |
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| Piórkowska,Katarzyna; Żukowski,Kacper; Ropka-Molik,Katarzyna; Tyra,Mirosław; Gurgul,Artur. |
| Abstract Pork is the most popular meat in the world. Unfortunately, the selection pressure focused on high meat content led to a reduction in pork quality. The present study used RNA-seq technology to identify metabolic process genes related to pork quality traits and fat deposition. Differentially expressed genes (DEGs) were identified between pigs of Pulawska and Polish Landrace breeds for two the most important muscles (semimembranosus and longissimus dorsi). A total of 71 significant DEGs were reported: 15 for longissimus dorsi and 56 for semimembranosus muscles. The genes overexpressed in Pulawska pigs were involved in lipid metabolism (APOD, LXRA, LIPE, AP2B1, ENSSSCG00000028753 and OAS2) and proteolysis (CST6, CTSD, ISG15 and UCHL1). In Polish... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: RNA-seq; Firmness; Fat content; Polish pigs. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572018000100125 |
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| Moretti,Celso Luiz; Araújo,Alessandra L.; Marouelli,Waldir Aparecido; Silva,Washington Luiz C.. |
| Tomato (Lycopersicon esculentum Mill.) fruits, cv. Santa Clara, were harvested at the breaker stage from commercial fields in Brazlândia, Brazil, to investigate the ability of 1-methylcyclopropene (1-MCP) to retard tomato fruit ripening. Fruit without external blemishes were graded for size (diameter = 80±5 mm) and mass (m = 130±10 g), placed inside hermetically sealed boxes, and 1-MCP was applied for 12 hours (T = 22±1°C; RH = 80-85%) at four different concentrations: 0 (control), 250, 500 and 1000 mL.L-1. Fruits were held at ambient conditions (T = 23±2°C; RH 80-85%) for 2 days and then stored inside a cold room (T = 20±1°C; RH = 85-95%). Every 3 days, during a 15-day period, fruits were analyzed for firmness, total soluble solids, titratable acidity,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lycopersicon esculentum; Acidity; Color; Carotenoids; Ethylene; Firmness; Postharvest. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362002000400030 |
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| Machado,Francisca Ligia de Castro; Alves,Ricardo Elesbão; Figueiredo,Raimundo Wilane. |
| The objective of this work was to determine the effects of postharvest application of 1-methylcyclopropene (1-MCP) and two calcium salts, applied individually or combined, on firmness and visual quality of fresh-cut muskmelon stored in air, for 18 days. Two sets of fruits, one of them exposed to 1-MCP at 300 nL L-1, were cut into cubes, dipped in deionized water, or in 1% Ca solutions as CaCl2, or in calcium amino acid chelate (Ca-chelate), placed in clamshell containers, and stored in air at 5±1ºC and 90±5% RH, for 18 days. The assay was conducted using an entirely randomized design, with three replications, in a split plot array. Evaluation of visual appearance, color, flesh firmness, total soluble solids, titratable acidity, and pH was performed right... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucumis melo; Shelf life; Firmness; Quality; Storage. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008000500003 |
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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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| García,Enrique Quevedo; Casierra-Posada,Fánor; Contreras,Aquiles Enrique Darghan. |
| Abstract The aim of this study was to characterize the quality of peach fruits Jarillo cv., produced under the conditions of altitude tropical climate in three locations: Pamplona, Chitagá and Pamplonita, in Northern Santander, Colombia. Ten trees were sampled by the conditioned latin hypercube method and eight growing fruits with physiological state of maturity were selected. By means of a profile analysis, the hypotheses of parallelism, coincidence and horizontality of quality variables in the complete measurement interval were tested, and in some segments of the interval, some patterns from the graphic point of view were found. A radial diagram was made to study the development of fruit color at each thermal level. When the quotient between... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Total soluble solids; Firmness; Total titratable acidity; Color. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000600302 |
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| Cavalini,Flavia Cristina; Jacomino,Angelo Pedro; Lochoski,Michele Antonio; Kluge,Ricardo Alfredo; Ortega,Edwin Moisés Marcos. |
| Harvest time is one of the main factors related to guava fruit postharvest losses. It is subjectively determined by fruit size and skin color, without any consensual standardization among the growers. The use of maturity indexes enables growers to know the ideal harvest time according to each market situation. The objective of this work was to determine the maturity indexes to identify the harvest time for guava fruit cv. Kumagai and Paluma. Skin color, fruit firmness, soluble solids, titratable acidity, ratio and ascorbic acid were analyzed. The most adequate maturity indexes for 'Kumagai' guava fruit were skin color and pulp firmness, while for 'Paluma' guava fruit, the best indexes were skin color, pulp firmness, titratable acidity and ratio. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Postharvest; Psidium guajava; Harvest maturity; Firmness. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452006000200005 |
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| SOUZA,KELLINA OLIVEIRA DE; MOURA,CARLOS FARLEY HERBSTER; LOPES,MÔNICA MARIA DE ALMEIDA; RABELO,MARCELA CRISTINA; MIRANDA,MARIA RAQUEL ALCÂNTARA DE. |
| ABSTRACT The goal of this study was study the postharvest quality of acerola clone BRS 236 (Malpighia emarginata D.C.) which was harvested at physiological maturity and submitted to four treatments under immersion during 5 minutes at 25 °C, which are: control (water), 60 mg L-1; 120 mg L-1 and 180 mg L-1. After treatment the fruits were packed in polystyrene trays and placed with polyethylene film and then stored at 10 ± 2 °C and 85 ± 5% RH for 12 days. Were analyzed in three days intervals (0, 3, 6, 9 and 12 days): skin color, firmness, pH, titratable acidity, soluble solids, SS/TA ratio, vitamin C and yellow flavonoids. Vitamin C, anthocyanins and yellow flavonoids were not influenced by treatments with GA3 at the end of 12-day of cold storage at 10 ºC.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Color; Storage; Firmness; Vitamin C; Gibberellin. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400301 |
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| Figueiroa,Fábio José Ferreira; De Marchi,Francilaine Eloise; Santos,Geraldo Tadeu dos; Santos,Wallacy Barbacena Rosa dos; Kazama,Daniele Cristina da Silva; Leite,Laudí Cunha; Branco,Antonio Ferriani; Damasceno,Julio Cesar. |
| The objective of this study was to evaluate the milk production, composition, milk fatty acid profile, butter texture and blood parameters of Holstein cows fed corn silage and concentrate containing one of the following: ground sunflower seeds; ground sunflower seeds treated with 50 g of lignosulfonate/kg of sunflower dry matter; pelleted sunflower seeds; or ground sunflower seeds pelleted and treated with 50 g of lignosulfonate/kg of sunflower dry matter. Four lactating cows were used, each with 130±28 days in lactation and a body weight of 569±63 kg. These animals were distributed in a Latin square design with four periods of 21 days each, with 14 days of adaptation and seven days of data collection. The diets were formulated to meet nutritional... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biohydrogenation; Fat; Firmness; Metabolite; Oilseed. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013001000008 |
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| Kluge,Ricardo Alfredo; Jacomino,Angelo Pedro. |
| Peaches [Prunus persica (L.) Bastch] present reduced post-harvest shelf life, partially, due to their high respiratory rate and fast ripening. These processes are related to ethylene production, as well as its action. Peaches, cv. Aurora-1, were picked at two different ripening stages (mature green and ripe) and treated with 1-methylcyclopropene (1-MCP), the ethylene's competitive antagonist, at concentrations of 0, 100, 300 and 900 nL L-1 for 12 hours at 25ºC. After treatment, the fruits were stored at room temperature (25ºC) for six days. Fruits treated with 1-MCP presented better firmness and less ground color loss than non-treated fruits. The 1-MCP antagonist reduced the development of fruit rot at the mature green stage, but not at the ripe one. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Prunus persica; 1-MCP; Ethylene; Storage; Firmness. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162002000100010 |
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| Rapatsa Jantasri; Panida Atiweti. |
| The study focuses on the papaya production, including its cultivation, marketing, and process in three provinces in Thailand, namely Mahasarakham, Kalasin, and Roi-et. A survey with questionnaires was used in data-gathering. Key informants are 250 farmers who have papaya farms. SPSS program was employed in data analysis.It is found that during June to December 2008, farmers in Roi-et and Mahasarakham grow papaya as a supplement occupation, mainly for household consumption. On the other hand, farmers in Kalasin grow papaya for extra income. The average yield of Roi et, Kalasin and Mahasarakham were 92, 116 and 85 kg/tree/year, respectively. The papaya farm area has low fertile land with coarse textured soils or Loamy Sand which has its pH of 4.9 or higher.... |
| Tipo: PhysicalObject |
Palavras-chave: Papaya; Production; Marketing; Thickness; Firmness; มะละกอ; การผลิต; การปลูก; การตลาด; การแปรรูป; คุณภาพ; ผลผลิต; จ.มหาสารคาม; จ.กาฬสินธุ์; จ.ร้อยเอ็ด. |
| Ano: 2010 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5383 |
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| Obando-Ulloa,Javier M.; Oyarzún,Alejandra; Machuca,Alejandra; Luchsinger,Luis; Peña-Neira,Álvaro; Escalona,Víctor H.. |
| Abstract For the minimally processed (MP) fruit, the cutting type and temperature are the main factors in order to maintain good quality and appearance. The objective of this work was to evaluate the effects of cutting type and storage on the metabolic activity, color, firmness, aroma profile and, organic acid and sugar content of MP pears (Pyrus communis L. cv. Packham's Triumph). Whole fruits were washed, peeled and cut in wedges or dice. Then, the pieces were packaged in plastic containers and stored 8 days at 5 or 8 °C. The cutting type and storage temperature had an important effect on the physiological parameters, color, firmness and organic acid and sugar content. However, the aroma volatile content was reduced independently of the cutting type and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aroma; Browning; Firmness; Organic acids; Sugar. |
| Ano: 2018 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000100039 |
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| Raupp, Dorivaldo da Silva; UEPG; Porfírio-da-Silva, Luciane Curtes; Instituo Paranaense de Assistência Técnica e Extensão Rural (EMATER); Almeida, Mareci Mendes de; UEPG; Borsato, Aurélio Vinicius; Embrapa Pantanal. |
| Considerando a importância comercial do caqui ‘Fuyu’, a pesquisa teve como objetivos avaliar o efeito da promalina aplicada durante o cultivo do caqui ‘Fuyu’ bem como o uso de diferentes temperaturas de armazenamento na qualidade pós-colheita dos frutos. A utilização da câmara fria (4ºC, uso comercial) manteve a boa firmeza dos frutos para a comercialização acima de 16 dias, para os frutos, sem e com a aplicação de promalina no pomar, enquanto que, na temperatura ambiente (20-26ºC), os tempos foram de 16 e oito dias, respectivamente. A promalina contribuiu para a melhoria da firmeza dos frutos armazenados em câmara fria, mas não produziu o mesmo efeito em frutos armazenados em temperatura ambiente. A atividade da enzima poligalacturonase (PG) foi... |
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Palavras-chave: 5.01.00.00 - 9; 5.01.03.00 - 8; 5.07.03.02 - 1 Diospyrus kaki; Armazenamento refrigerado; Firmeza; Poligalacturonase Agronomia; Pós-colheita e armazenamento de alimentos vegetais Diospyrus kaki; Refrigerated storage; Firmness; Polygalacturonase. |
| Ano: 2011 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6015 |
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| AL-Dairi, Mai; Pathare, Pankaj B. |
| Quality deterioration in tomato along the supply chain due to postharvest losses has become a continual challenge in Middle East countries. The aim of this study is to determine the changes in tomato quality parameters during storage. Fresh tomatoes were purchased from the Central Market of Fruits and Vegetables and stored at 10oC and 22oC for 12 days to assess color, weight loss, firmness and TSS parameters. Statistical analysis like (R2, X2, SE and RMSE) and ANOVA were performed using SPSS software. Experimental results showed a high significant impact (p < 0.05) in tomato quality parameters such as color, firmness and weight loss stored at 22oC. Storage at 22oC had a rapid alteration of a* and L* parameters to the darker region. A slow increase... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Color; Firmness; Kinetic model; Quality; Tomato. |
| Ano: 2021 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6423 |
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| Bouzo,C. A; Céccoli,G; Muñoz,F. |
| The aim of this work was to study the effect of potassium and calcium in combination with nitrogen upon the yield and fruit quality of outdoor-grown melon (Cucumis melo L.). Two experiments were simultaneously performed through the use of two cultivars: 'Honey Dew Green Flesh' (Inodorus group) and 'Sivan' (Charentais group). A completely randomized experimental design was used with nine treatments resulting in a factorial arrangement of 3 x 3 due to the use of three doses of K and three doses of Ca. Doses were administered through fertigation with the injection of the fertilizers into a drip irrigation system, expressed as follows in relation to N: N:K (1.8:1.0 - 1.0:1.0 - 0.0:1.0) and Ca:N (2.0:1.0 - 1.0:1.0 - 0.0:1.0). Fertilization with nitrogen and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucumis melo L.; Plant nutrition; Firmness; Total soluble solids. |
| Ano: 2018 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2018000100003 |
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| Mena-Violante,Hortencia G.; Cruz-Hernández,Adrés; Paredes-López,Octavio; Gómez-Lim,Miguel Á.; Olalde-Portugal,Víctor. |
| Bacillus subtilis BEB-13bs, a plant growth promoting rhizobacteria, has improved tomato firmness. Since firmer fruits are be expected to be more resistant to spoilage microorganisms and to have a longer shelf-life, root inoculation with this strain could be an alternative to extend tomato shelf-life. Thus, fruit texture-related changes were studied in tomato plants (Lycopersicon esculentum Mill.) inoculated with Bacillus subtilis BEB-13bs. Treatments were: 1) non-inoculated control treatment (CTL); 2) PGPR inoculated treatment (BS13). Evaluation was made at different ripening stages. Pericarp firmness and activity of poligalacturonase (PG), the major cell wall polyuronide degrading enzyme in tomato, were measured. The expression pattern of ripening-related... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lycopersicon esculentum; Aco gene expression; Firmness; PG activity; Quality; Ripening. |
| Ano: 2009 |
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952009000600001 |
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| Balois-Morales,Rosendo; Peña-Valdivia,Cecilia B.; Arroyo-Peña,V. Baruch. |
| Dragon fruit or pitahaya (Hylocereus undatus (Haw.) Britton & Rose) is an exquisite and exotic fruit with attractive aroma and flavor, and a characteristic red-skinned color. Its production and supply for regional and foreign markets is limited to its storage life. The objective of this study was to evaluate physiological alterations and sensitivity to chilling injuries during postharvest of pitahaya. Fruits harvested at the Tehuacán Valley, Puebla, México, were stored at three postharvest temperatures: 3, 7, and 11 ±1 °C, for 7, 14, and 21 d and under these conditions plus a 4 d period at 22 ±1 °C. Evaluated fruits were then contrasted with fresh fruit (control 1), and non-cold stored fruits maintained 4 d at 22 °C (control 2). Variables were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acidity; Color; Firmness; Total soluble solids; Vitamin C.. |
| Ano: 2013 |
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952013000800005 |
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| Machado,Nicácia P.; Fachinello,José C.; Galarça,Simone P.; Betemps,Débora L.; Pasa,Mateus S.; Schmitz,Juliano D.. |
| Recently, non-destructive techniques such as the Vis / NIR spectroscopy have been used to evaluate the characteristics of maturation and quality of pears. The study aims to validate the readings by the Vis / NIR spectroscopy as a non-destructive way to assess the qualitative characteristics of pear cultivars 'Williams', 'Packams' and 'Carrick', produced according to Brazilian conditions. The experiment was conducted at the Pelotas Federal University, UFPel, in Pelotas / RS, and the instrument used to measure the fruit quality in a non-destructive way was the NIR- Case spectrophotometer (SACMI, Imola, Italy). To determine pears' soluble solids (SS) and pulp firmness (PF), it was established calibration equations for each variety studied, done from the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Calibration; Firmness; Pear; Soluble solids; Validation. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000300027 |
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| Registros recuperados: 29 | |
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