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| Registros recuperados: 35 | |
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| Pacheco,Ariane Mendonça; Lucas,Ana; Parente,Rosana; Pacheco,Neuzimar. |
| Brazil nut has a high nutritional content and is a very important trade commodity to some Latin American countries. In order to evaluate its safety, 120 samples from different stages of the productive chain were analyzed in terms of: moisture content (mc), aflatoxigenic fungi and aflatoxin (LOQ = 1.95 μg.kg-1 total aflatoxin) using TLC. Among all samples, 4 (6.7%) from the receiving area, and 5 (16.7%), from retail presented aflatoxins above the LOQ, but the amount of aflatoxins was below the LOQ after the samples were dried in the plant. The positive samples were above the limit of total aflatoxin permitted by the European Union (4.0 μg.kg-1) and Brazil (30 μg.kg-1). The mc mean was 22.43% in the receiving area, which is higher than that in the other... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bertholletia; Aspergillus; Moisture; Chromatography. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000200007 |
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| Pacheco,Ariane Mendonça; Martins,Maristela. |
| The impact of automatic and manual shelling methods during manual/visual sorting of different batches of Brazil nuts from the 2010 and 2011 harvests was evaluated in order to investigate aflatoxin prevention.The samples were tested as follows: in-shell, shell, shelled, and pieces in order to evaluate the moisture content (mc), water activity (Aw), and total aflatoxin (LOD = 0.3 µg/kg and LOQ 0.85 µg/kg) at the Brazil nut processing plant. The results of aflatoxins obtained for the manually shelled nut samples ranged from 3.0 to 60.3 µg/g and from 2.0 to 31.0 µg/g for the automatically shelled samples. All samples showed levels of mc below the limit of 15%; on the other hand, shelled samples from both harvests showed levels of Aw above the limit. There were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bertholletia; Water activity; Moisture. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612013000200023 |
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| Sulikowska-Drozd, A.; Maltz, T.K.; Kappes, H.. |
| The goal of this study is to assess if the reproductive strategy of a brooding land snail shifts along a climatic gradient. We focused on the following traits: timing and length of the reproductive season, brood size, ontogenetic dynamics of embryos, and reproductive mode (viviparity versus egg-laying). We dissected the central European door snail Alinda biplicata, collected monthly from eight populations covering the oceaniccontinental climatic gradient within the species’ distribution range. Forty percent of the 1706 dissected individuals were brooding. The species displayed a spring-summer reproductive activity pattern: intrauterine brooding was recorded between March and September; first embryos of a developmental stage that equals that of live-born... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Clausiliidae; Gastropoda; Life cycle; Moisture; Mollusca; Vivaparity; 42.73. |
| Ano: 2013 |
URL: http://www.repository.naturalis.nl/record/447983 |
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| Casari, Pascal; Jacquemin, Frederic; Davies, Peter. |
| This paper presents a method for the characterization of residual stresses in thick filament wound tubes. The three materials considered in the study are wet wound epoxy composite tubes based on E glass, R glass and T700 carbon fibres with three winding angles, [+/- 35], [+/- 55] and [+/- 851 with respect to the longitudinal axis. The aim of the present work is to measure internal stresses, based on strains liberated by cutting composite tubes, and to compare results with predictions from a residual stress model based on the classical equations of solid mechanics. This leads to a simple technique which allows the quick identification of the effects of manufacturing and moisture on the internal multi-axial stress level. |
| Tipo: Text |
Palavras-chave: Moisture; Tube; Composite; Residual stress. |
| Ano: 2006 |
URL: http://archimer.ifremer.fr/doc/2006/publication-1212.pdf |
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| Melo,Illana Louise Pereira de; Almeida-Muradian,Ligia Bicudo de. |
| Bee pollen moisture value is one of the quality parameters for this product. Some countries such as Argentina, Brazil, Bulgaria, Poland and Switzerland have bee pollen regulations on quality parameters, but these are not clear regarding which method should be used for moisture determination. The aim of this paper was to compare six methods of moisture determination in dried bee pollen samples. The methods were: conventional oven at 100 °C, vacuum oven at 70 °C, desiccator with sulfuric acid, drying out process with infrared light at 85 °C, lyophilization and Karl Fisher's method. Based on the results, the best methods for moisture determination of bee pollen were the drying process with infrared and the lyophilization, since these have shown lower moisture... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bee pollen; Moisture; Methods. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612011000100029 |
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| Kaushal, Pragati; Sharma, Harish Kumar. |
| Drying characteristics of noodles prepared from 50% taro and remaining equal proportions of rice and pigeonpea flours were investigated in a convective type dryer for a temperature range of 50°C to 80°C at a constant air velocity of 1.5 m s-1. Results indicated that drying took place in falling rate period. The sample dried at 50°C was found better in color as compared to samples at 60°C, 70°C and 80°C. The rehydration weight of noodles decreased with the increase in drying temperature. Moisture transfer from noodles was described by applying Fick’s diffusion model and the effective moisture diffusivity was calculated. Effective moisture diffusivity increased with increase in temperature. An Arrhenius relation with activation energy of 38.53 kJ... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Noodle; Taro; Dehydration kinetics; Temperature; Moisture. |
| Ano: 2013 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2132 |
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| Salm,Rodolfo; Salles,Nilson Vicente de; Alonso,Wladimir J.; Schuck-Paim,Cynthia. |
| We investigate palm species distribution, richness and abundance along the Mokoti, a seasonally-dry river of southeastern Amazon and compare it to the patterns observed at a large scale, comprising the entire Brazilian territory. A total of 694 palms belonging to 10 species were sampled at the Mokoti River basin. Although the species showed diverse distribution patterns, we found that local palm abundance, richness and tree basal area were significantly higher from the hills to the bottomlands of the study region, revealing a positive association of these measures with moisture. The analyses at the larger spatial scale also showed a strong influence of vapor pressure (a measure of moisture content of the air, in turn modulated by temperature) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amazon; Diversity; Moisture; Palms; Tropical forests. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672007000100002 |
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| Rashvand, Mahdi; Akbarnia, Abbas. |
| Olive is one of the strategic products in Iran, and due to the significant cultivation area of this product, oil companies should be equipped with suitable processing equipment. Unfortunately, despite the high capacity of olive in Iran, oil companies are equipped with imported machines. In this study, the construction and evaluation of the Three-counter device of Iran has been developed. The machine has three oil, water and olive pulp outputs. In order to evaluate the machine, the amount of moisture content and fat extracted from the machine was checked at 2500 and 3500 rpm and 30 and 45% water content. Also, four different samples Manzallina, Fishemi, Kalamata and Oily were used in this experiment. The main components of the machine include an electric... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Olive; Oil; Water; Pulp; Moisture; Fat. |
| Ano: 2019 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5344 |
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| Scaratti,D; Geremias,R; Franchin,PR; Scaratti,G. |
| Abstract This study aimed at evaluating the levels of moisture, protein, water to protein ratio, and water absorption during chilling of chicken giblets (heart, liver, and gizzard) to set legal limits of water absorption during this process. The survey was conducted in the southern Brazil, the largest broiler-producing region of this country. Giblets (heart, liver, and gizzard) were collected fresh from the processing line after evisceration and at the exit of the chiller after the immersion process from two processing plants. One of the plants (PP1) processes small chickens (1,100g live weight) and PP2 processes chickens with 2,800g live weight. In total, 448 samples were collected. Laboratory tests were performed in duplicate for each parameter measured.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chicken giblets; Chiller; Moisture; Protein; Water absorption. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100193 |
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| kamgar, saadat; Zare, Dariush; Ebadi, Hossein; Ghofrani, Aliakbar. |
| The knowledge of rheological properties of agricultural fruits can be significantlyhelpful in design and fabrication of the appropriateprocessing machines .In this study, the viscoelastic characteristics of date (Mazafati variety) were investigated. Experimental tests were established in six moisture levels (7.5, 9.0, 10.8, 12.8, 17.59 and 25.5 on dry basis) and temperature of 45ºC which contributed to obtain a suitable model. To achieve the desired moisture levels, various saturated salts were used. A chamber capable of controlling temperature was fabricated and placed around the plunger of texture analyzer to monitor the temperature during the experiments. Tests were conducted using an Instron Universal Testing Machine in the way that, samples were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biosystem engineering; Food process Viscoelastic properties; Mazafati; Date; Creep test; Moisture. |
| Ano: 2017 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3812 |
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| HIRONAKA, Kazunori; ISHIBASHI, Ken-ichi; SATO, Hiroshi; IMURA, Tetsuya; TERAI, Hideki; KUMASE, Noboru; 弘中, 和憲; 石橋, 憲一; 佐藤, 博志; 井村, 哲也; 寺井, 英樹; 熊瀬, 登. |
| http://www.obihiro.ac.jp/~library/kenkyu.html |
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Palavras-chave: Potato tubers; Drop height; Moisture; Storage. |
| Ano: 1995 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3799 |
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| HIRONAKA, Kazunori; ISHIBASHI, Ken-ichi; I-NOGAI, Seizi; KUNI-EDA, Masahiko; HASHIMOTO, Takahiro; KUMASE, Noboru; 弘中, 和憲; 石橋, 憲一; 猪飼, 征治; 国枝, 雅彦; 橋本, 隆博; 熊瀬, 登. |
| http://www.obihiro.ac.jp/~library/kenkyu.html |
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Palavras-chave: Potato tubers; Static loading; Moisture; Reducing sugar. |
| Ano: 1994 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3785 |
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| QUEIROZ,Amanda Caroliny Marques de; SANTOS,Wânia Mendonça dos; MENDONÇA,Rita de Cássia Almeida de; SANTOS,Rosana Ingrid Ribeiro dos; SILVA,Thiago Carvalho da; DOMINGUES,Felipe Nogueira; RÊGO,Aníbal Coutinho do. |
| ABSTRACT Elephant grass silages have high moisture content, causing nutrient loss, mainly by effluent production. The use of moisture absorbent additives, such as patauá, Oenocarpus bataua meal, can be a strategy to reduce losses in these silages. The aim of this study was to determine the fermentation losses, microbiological composition, fermentative characteristics, and chemical composition of elephant grass silage with increasing levels of inclusion of patauá meal. The experiment was conducted in a completely randomized design, with four concentrations of patauá meal (7%, 14%, 21%, and 28%, based on fresh matter) and a control without patauá, and five replicates. The elephant grass was collected manually after 60 days of growth. After chopping, the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Additive; Effluent production; Moisture; Pennisetum purpureum. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672020000200101 |
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| Muramatsu,K; Maiorka,A; Dahlke,F; Lopes,AS; Pasche,M. |
| The present study evaluated the effect of feed particle size, thermal processing different levels of fat inclusion and of moisture addition on the amount of gelatinized starch in a corn-soybean broiler diet. The different processing factors were combined in a 2 x 4 x 4 x 2 factorial arrangement in a three randomized block design consisting of three production series: two particle sizes (coarse: 1041 microns and medium: 743 microns), four fat inclusion levels at the mixer (15, 25, 35, and 45 g/kg of feed), four moisture addition levels in the conditioner (0, 7, 14, and 21g/kg of feed), and two thermal processing treatments (conditioning-pelleting or conditioning-expanding-pelleting) which resulted in 64 different processed feeds. For the determination of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Conditioning; Expander; Gelatinization; Moisture; Starch; Fat. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000400005 |
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| Registros recuperados: 35 | |
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