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| Registros recuperados: 45 | |
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| Hawerroth,Maraisa Crestani; Carvalho,Fernando Irajá Félix de; Oliveira,Antonio Costa de; Silva,José Antonio Gonzalez da; Gutkoski,Luiz Carlos; Sartori,João Francisco; Woyann,Leomar Guilherme; Barbieri,Rosa Lía; Hawerroth,Fernando José. |
| The objective of this work was to characterize the chemical properties of white oat (Avena sativa) caryopsis and to determine the adaptability and stability of cultivars recommended for cultivation in the state of Rio Grande do Sul, Brazil. The trials were carried out in the 2007, 2008 and 2009 crop seasons, in three municipalities: Augusto Pestana, Capão do Leão, and Passo Fundo. Fifteen cultivars were evaluated in a randomized block design, with four replicates. The contents of protein, lipid, and nitrogen-free extract were evaluated in the caryopsis. Cultivar performances for the measured characters varied according to location and year of cultivation. The cultivar URS Guapa showed high content of nitrogen-free extract and low contents of protein and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Avena sativa; Bissegmented linear regression; Lipid; Nitrogen-free extract; Nutritional quality; Protein. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000100006 |
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| BRACCINI,ALESSANDRO DE LUCCA E; REIS,MÚCIO SILVA; MOREIRA,MAURÍLIO ALVES; SEDIYAMA,CARLOS SIGUEYUKI; SCAPIM,CARLOS ALBERTO. |
| A work was carried out with the purpose of verifying the biochemical changes associated to soybean (Glycine max (L.) Merrill) seeds osmoconditioning. Seeds of the UFV 10, IAC 8 and Doko RC cultivars harvested at R8 development stage and submitted to different treatments were used. The biochemical evaluations were performed during seed storage, after the hydration-dehydration process. Initially, seeds were osmoconditioned in a polyethylene glycol (PEG 6000) solution, with the osmotic potential of -0.8 MPa and 20ºC, for a period of four days. After that, seeds were dried back until the initial moisture content (10-11%) and stored in natural conditions for three and six months. Two controls were used: untreated seeds (dry seeds) and water soaked seeds. Seed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Polyethylene glicol; Protein; Lipid; Hexanal. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2000000200022 |
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| Alcalde,Claudete Regina; Grande,Paula Adriana; Lima,Luciano Soares de; Macedo,Francisco de Assis Fonseca de; Zeoula,Lucia Maria; Paula,Meiby Carneiro de. |
| In order to evaluate the use of oilseeds in the diet of goat kids, two experiments were performed. Experimental treatments consisted of four different total mixed diets, all containing oat hay, ground corn, soybean meal and mineral supplement, and differing in oilseeds inclusion (dry matter basis), according to the treatments: 1) control (without oilseeds), 2) diet containing 7.87% flaxseed, 3) diet with 7.30% sunflower seed, and 4) diet containing 8.00% canola. In the first experiment (to evaluate the performance), 28 ¾ Boer + ¼ Saanen castrated goat kids (22.66 kg to 30.88 kg BW) were allotted in a randomized design in feedlot. There was no difference between treatments for intake of dry matter, organic matter, crude protein and ether extract, total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestion; Gain; Goats; Intake; Lipid. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000800019 |
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| Natori,Mariene Miyoko; Oliveira,Ricardo Henrique Franco de; Parisi,Giuliana; Bonelli,Antonio; Melo,Mariza Pires de; Viegas,Elisabete Maria Macedo. |
| ABSTRACT The objective of this research was to evaluate the growth performance, oxidative stress, and fatty acid profiles of lambari (Astyanax altiparanae) fed diets containing different lipid sources: soybean oil, linseed oil, and freshwater fish residue oil combined or otherwise with sesame oil (SEO). The fish (mean weight 0.95±0.46 g; mean length 4.21±2.77 cm) were distributed into 24 cages (cage capacity: 0.70 m3; fish density: 276 individuals m−3) in six treatments and four replicates. After 80 days of feeding, they were weighed, and samples were collected for assay of catalase, glutathione reductase (GR), and lactate dehydrogenase (LDH) enzyme activities in muscle and analysis of the fatty acid profiles of polar and neutral fractions of whole... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fish; Lipid; Nutrition; Oxidation. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100150 |
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| Andrade,Ana Carla Santana; Santos,Gladston Rafael de Arruda; Macedo,Francisco de Assis Fonseca de; Mora,Natália Holtz Alves Pedroso; Macedo,Rosa Maria Gomes de; Torres,Maryane Gluck. |
| Physical (pH, color, tenderness, and cooking weight loss), chemical (moisture, crude protein, ash, and lipids) and sensory (odor, flavor, juiciness, and overall acceptance) characteristics of meat from Santa Inês lambs slaughtered with 2.0, 3.0, and 4.0 mm of subcutaneous fat thickness (SFT) were evaluated. Samples of the longissimus dorsi muscles were removed from 24 male uncastrated lambs distributed in a completely randomized design with three treatments and eight replicates. Weightings and ultrasound evaluations were performed every 14 days. No significant differences were observed for pH0h, which averaged 6.24. Lambs slaughtered with 4.0 mm SFT differed from the treatments with 2.0 and 3.0 mm as to the pH24h values. The meat from lambs slaughtered... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal production; Feedlot; Lipid; Protein; Sheep. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000800290 |
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| Praweena Maneerattanarungroj; Mallika Chantarangsee; Pitakpong Maneerattanarungroj. |
| Aim of this research was to investigate physical characters and some chemical characters of northeast local rice grain of Thailand. Physical characters were studied in term of weight, width and size of seed and dehusked seed including elongation rate and water absorption rate of 15 rice cultivars (cv.). Chemical test were checked by protein content, amylose content, lipid content, carbohydrate content, vitamin B1, vitamin B2, vitamin B3 and vitamin B6 content. The result showed that the longest seed of 15 cv. was Jowluang, 10.82 and 7.81 mm. in seed and dehusked seed, respectively. In contrast, cv. Kowjowhangmuyai (GS no: 554) showed the shortest seed and dehusked seed was 7.68 and 5.29 mm, respectively. The largest seed and dehusked seed were found in... |
| Tipo: PhysicalObject |
Palavras-chave: Local rice; Protein; Amylose; Lipid; Carbohydrate; Vitamin B; ข้าวพื้นเมือง; โปรตีน; อะมิโลส; ไขมัน; แป้ง; วิตามิน บี; ภาคตะวันออกเฉียงเหนือ. |
| Ano: 2012 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5392 |
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| Bicalho,Elisa Monteze; Motoike,Sérgio Yoshimitsu; Lima e Borges,Eduardo Euclydes de; Ataíde,Glauciana da Mata; Guimarães,Valéria Monteze. |
| ABSTRACT Reserve mobilization in seeds occurs after visible germination, which is marked by the protrusion of the radicle or cotyledonary petiole, as in species of Arecaceae. Acrocomia aculeata (macaw palm), usually produces hard seeds whose endosperm has mannan-rich cell walls. We investigated the composition of storage compounds in macaw palm seed and the roles of two enzymes (endo-β-mannanase, α-galactosidase) during and after germination. The seeds were firstly submitted to pre-established protocol to overcome dormancy and promote germination. Enzyme activity in both embryo and endosperm were assayed from the initiation of germinative activities until leaf sheath appearance, and the status of seed structures and reserve compounds were evaluated.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Α-galactosidase; Arecaceae; Endo-β-mannanase; Galactomannan; Lipid; Palm seed; Protein; Starch. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000300438 |
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| Silva, Guilherme de Lira Sobral; CSTR/UFCG; Silva, Aderbal Marcos de Azevêdo; CSTR/UFCG; Nóbrega, Giovanna Henriques da; CSTR/UFCG; Azevedo, Solange Absalão; CSTR/UFCG; Pereira Filho, José Morais; CSTR/UFCG; Alcalde, Claudete Regina; UEM. |
| Foram utilizados 12 animais da raça Saanen, com peso vivo de 35 kg e produção leiteira de 1,2 kg, para avaliação da suplementação lipídica sobre o consumo, digestibilidade, produção e composição do leite e quatro animais fistulados no rúmen para observação do pH. Os tratamentos consistiram de uma dieta-controle e três dietas suplementadas com semente de faveleira, torta de faveleira e caroço de algodão. Os dados foram analisados em quadrados latinos 4 x 4, com três repetições e as análises estatísticas feitas pelo teste de Tukey a 5% de probabilidade. A suplementação lipídica diminuiu o consumo de matéria seca e da maioria dos nutrientes, com reflexo sobre a produção e composição do leite de cabras Saanen. A suplementação com torta de faveleira e com... |
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Palavras-chave: 5.04.03.02-8 caprinos leiteiros; Grãos; Lipídios; Líquido ruminal; Saanen Avaliação de Alimentos para Animais goat milk; Seeds; Lipid; Ruminal flux Saanen. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/5207 |
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| Vargas,Flávia Carolina; Arantes-Pereira,Lucas; Costa,Patrícia Argemira da; Melo,Mariza Pires de; Sobral,Paulo José do Amaral. |
| ABSTRACT Because processing and storage conditions affect several beef quality attributes, the food industry uses a variety of synthetic antioxidants. However, some synthetic antioxidants have been questioned regarding its safety, and thus the interest in using natural antioxidants in food products is increasing. This paper aimed at assessing leaf aqueous extracts of Rosemary (Rosmarinus officinalis Linnaeus) and Pitanga (Eugenia uniflora Linnaeus) as antioxidants in beef cold storage. After 48h storage, patties added of Rosemary leaf extracts showed increased pH. Patties added of Pitanga extracts had the lowest a* color values. Oxymyoglobin levels were significantly higher for Negative control, than for Pitanga treatment. The 10% extract addition... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioxidant; Myoglobin; Color; Oxidation; Lipid. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100514 |
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| Rismani,Sharare; Shariati,Mansour. |
| ABSTRACT Effect of salt stress on biomass, cell number, contents of total lipid, omega-3 fatty acids, including ALA (Alpha Linolenic Acid), EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid) and their biosynthetic pathway intermediates (palmitic acid, stearic acid, oleic acid and linoleic acid) of two microalgae Dunaliella salina and Chlorella vulgaris were investigated. Dilution stress from 1.5 to 0.5 M NaCl and salt stress from 1.5 to 3 M NaCl were incorporated into the D. salina medium. Salt stress of 200 mM NaCl was also applied to C. vulgaris culture. Results indicated that increasing salt concentration resulted in the reduced growth rate of C. vulgaris and substantial increase of the total lipid content in both species. Proper growth rate of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dunaliella; Chlorella; Salt stress; Lipid; Omega-3. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100432 |
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| Li,Ying Xia; Zhao,Feng Juan; Yu,Dong Dong. |
| The influence of nitrogen (N) limitation on the cell growth, chlorophyll content, intracellular lipid production and expression levels of two pathway genes in Chlorella sorokiniana was investigated in mixotrophic culture in this study. The maximum biomass concentration of C. sorokinianacultured in modified BG11 medium containing 3, 6, 9, 12 and 15 mM N were 1.60, 2.21, 2.74, 3.18 and 3.21 g/L of dry cell weight, respectively with maximum specific growth rate of 0.180, 0.198, 0.201, 0.203, 0.206 day−1 during culture with an initial N feed of 3, 6, 9, 12 and 15 mM in the first eight days, respectively. The maximum lipid content was 51 % with 3 mM N. However, the maximum lipid productivity of 0.00884 g L−1 day−1 was achieved with 6 mM N. Expression levels of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nitrogen limitation; Chlorella sorokiniana; Lipid; Real- time PCR. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000300462 |
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| Halfen,Simone; Jacometo,Carolina Bespalhok; Mattei,Patrícia; Fenstenseifer,Samanta Regine; Pfeifer,Luiz Francisco Machado; Pino,Francisco Augusto Burkert Del; Santos,Marco Aurélio Ziemann; Pereira,Cláudio Martin Pereira de; Schmitt,Eduardo; Corrêa,Marcio Nunes. |
| Our study evaluated how the consumption of diets with low (LOW group - 0.4/1) or high (CON group - 13.6/1) omega-6/omega-3 ratio across generations (F1 and F2) can modulate liver fatty acid (FA) profile and blood biomarkers. Liver content of α-linolenic acid was higher in animals always fed with LOW diet than animals that changed from CON to LOW diet, which by your time was higher than animals always fed with CON diet. Liver saturated FA concentration decreased in both groups from F1 to F2. In conclusion, both diets were efficient in decreasing the saturated FA liver content across generations, the LOW ratio diet was more effective in reducing blood triglycerides and non-esterified fatty acids, and there was a multigenerational effect of the LOW ratio... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alpha-linolenic acid; Essential fatty acid; Lipid; Metabolism; Nutrition; Rats. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100503 |
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| Registros recuperados: 45 | |
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