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| Registros recuperados: 10 | |
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| Hauth,Michele R.; Botelho,Fernando M.; Hoscher,Renata H.; Botelho,Sílvia de C. C.; Oliveira,Gabriel H. H. de. |
| ABSTRACT The knowledge of physical properties of grains is important for the optimization of postharvest operations. Thus, this study aimed to evaluate the effect of moisture content over physical properties of different cultivars of soybean. Soybean of cultivars NS7901RR, TMG1180RR, P98Y70 and TMG132RR were used, with initial moisture content of 0.32, 0.27, 0.25 and 0.21 dry basis (d.b.), respectively. In order to dry the samples, an oven of forced air circulation was used. Samples were dried at temperature of 50 °C, being the drying procedure stopped when the moisture content of soybean was equal or inferior than 0.15 (d.b.). During drying, for interested moisture contents, physical properties were determined: bulk density, equivalent diameter,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max (L.); Moisture content; Physical characteristics; Shape and size. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000400590 |
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| Cruz,Eniel David. |
| Pouteria pachycarpa is a tree species, found in the Brazilian Amazon and Bolivia whose wood has been exploited from the native forest. The present research describes the quantitative characteristics of fruits and seeds and quantifies the seed germination of this species. The fruit and seed color were characterized and measurements taken of the mass, length, diameter and number of seeds per fruit, the seed length, width and thickness, the germination percentage, abnormal seedlings and dead seeds. Sowing was carried out on a substrate containing sand and sawdust (1:1), in four replications of 50 seeds. The predominant fruit and seed colors were vivid yellowish orange (9YR) and dark grayish brown (6YR), respectively. Fruit mass, length and diameter ranged... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Goiabão; Physical characteristics; Germination. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-31222005000200023 |
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| Mendes,Fernanda Rodrigues; Andrade,Maria Auxiliadora; Café,Marcos Barcellos; Santos,Januária Silva; Lacerda,Maria Juliana Ribeiro; Stringhini,José Henrique; Stringhini,Maria Luiza; Leandro,Nadja Susana Mogyca. |
| The objective of this study to verify the physicochemical quality of commercial washed and unwashed eggs, experimentally inoculated on the shell with Pseudomonas aeruginosa and stored at 5 and 25 ºC for 30 days. A total of 384 eggs, classified as large, from light Dekalb White laying hens at 30 to 40 weeks of age, were used. The experimental design consisted of two blocks in a 2 × 2 × 2 factorial arrangement (contamination, washing, and refrigeration) with six replicates. The sanitization was performed by mechanical washing (hot water with chlorhexidine 20% and 8% active content). Eggs were contaminated by handling with 1.5 × 10(5) colony-forming units (cfu) of Pseudomonas aeruginosa/mL solution, and stored at 5 and 25 ºC for 30 days. Each ten days,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bacterial contamination; Cooling; Physical characteristics. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001000011 |
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| Chulaluck Charunuch; Plernchai Tangkanakul; Saovaluk Runggaeng; Vayooh Sonted. |
| Owing to creation of Thai rice snack with health benefits for higher potential in commercial scale, mulberry leaf was applied in the production of extruded snack product. Mulberry leaf in dried powder was mixed with rice, corn, soy, sugar, oil, vitamins and minerals to investigate the operating conditions with twin-screw extruder at varying mulberry content (5, 7.5 and 10%), screw speed (300 and 350 rpm) and feed moisture (13, 15 and 17%) in the 3 × 2 × 3 factorial experiment. The extrudates were examined of functional properties (antioxidant activity and phenolic compounds) and some physical characteristics (expansion ratio, bulk density, texture measurement and organoleptic test). The results had shown that at higher mulberry content (10%), the product... |
| Tipo: Image |
Palavras-chave: Extruded Thai rice snack; Mulberry leaf; Antioxidant agent; Supplement; Functional properties; Physical characteristics; Phenolic compounds; อาหารขบเคี้ยว; ใบหม่อน; สารต้านอนุมูลอิสระ; สารเสริม; คุณสมบัติทางกายภาพ; คุณสมบัติทางเคมี. |
| Ano: 2012 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5136 |
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| KALE, SAKHARAM; JHA, SUNIL KUMAR; NATH, PRERNA. |
| PB1121 paddy was soaked in water at seven different temperatures (40-80oC) till it achieved desired moisture. Soaking showed significant effect on physical characteristics of PB1121 rice. Soaking altered the length, breadth, thickness volume, surface area, equivalent diameter and sphericity of of paddy grain. Un-soaked grains had bulk and true density as 508.60 and 1138.8 kg/m3, respectively whereas that of soaked grains varied from 511-527 and 1188-1238 kg/m3, respectively. HRY of un-soaked rice was 42.12% whereas that of soaked rice varied from 50.21-53.05%. Soaked grains were harder than the un-soaked grains. Un-soaked rice had lightness and redness values as 60.26 and 6.47, respectively but, with soaking temperature, lightness decreased (9.56-16.23%)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Postharvest Technology; Rice Processing Basmati rice; Soaking; Physical characteristics. |
| Ano: 2018 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4123 |
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| Shahbazi, Feizollah. |
| Physical characteristics of fruits and vegetables and their relationships are necessary for the design of some postharvest processing systems such as handling, sorting and packaging machines and reducing the processing costs. For proper design of grading systems, important relationships between the mass and other properties of fruits such as length, width, thickness, volumes and projected areas must be known. The aim of this research was to measure and present some physical properties of walnut fruits. In addition, walnut fruit mass was correlated to measured physical properties using linear, the Quadratic, S-curve and power models as three different classifications: (1) single variable regressions of walnut dimensional characteristics; (2) single variable... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mass prediction; Physical characteristics; Walnut. |
| Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2949 |
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| Shahbazi, Feizollah; Rahmati, Satar. |
| For proper design of grading systems of horticultural crops, important relationships between the mass and other properties of fruits such as length, width, thickness, volumes and projected areas must be known. The aim of this research was to measure and present some physical properties of persimmon fruits and correlating the mass of persimmon fruits to measured physical properties using linear, quadratic, S-curve and power models as three different classifications: (1) Single variable regressions of persimmon dimensional characteristics, (2) single variable regressions of persimmon mass based on projected areas and (3) estimating the persimmon mass based on its volumes. The results showed that mass modeling of persimmon based on length and the first... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Persimmon fruit; Physical characteristics; Mass prediction.. |
| Ano: 2014 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2688 |
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| Registros recuperados: 10 | |
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