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Influence of broken kernels content on soybean quality during storage

Grain & Oil Science and Technology 2024年第2期7卷 105-112页

作者： Lazaro da Costa Correa Canizares Cesar Augusto Gaioso Newiton da Silva Timm Silvia Leticia Rivero Meza Adriano Hirsch Ramos Maurício de Oliveira Everton Lutz moacir cardoso elias Department of Agroindustry Science and Technology Federal University of PelotasPelotasRio Grande do Sul 96010-900Brazil Information and Communication Technological Axis Federal Institute of EducationScienceand Technology FarroupilhaCampus PanambiPanambiRio Grande do Sul 98280-000Brazil

Although it is recognized that the post-harvest system is most responsible for the loss of soybean quality,the real impact of this loss is still *** regulation allows 15%and 30%of broken soybean for group I and group II(quality groups),***,the industry is not informed about the loss in the quality parameters of soybeans and its impacts during long-term ***,the objective was to evaluate the effect of the breakage kernel percentage of soybean stored for 12 *** of 15% of breakage kernels did not affect soybean ***,content of 30% of breakage kernels affected significantly soybean quality,which was evidenced by the increase of up to 75% in moldy soybeans,72% in acidity,50% in leached solids,27% in electrical conductivity,and the decrease of up to 12% in soluble protein,6.4% in germination and 3.5% in thousand kernel weight after 8 months of *** the legislation establishes a percentage limit,it is recommended to store soybeans with up to 15% breakage *** the contrary,values higher than that can cause a significant reduction in soybean quality,resulting in commercial losses.

关键词： Soybean quality Breakage kernels Storage problems Grain defects Quality parameters

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Rice Germination and Its Impact on Technological and Nutritional Properties:A Review

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Rice science 2022年第3期29卷 201-215页

作者： LucasÁvila do NASCIMENTO Abhilasha ABHILASHA Jaspreet SINGH moacir cardoso elias Rosana COLUSSI Department of Agroindustrial Science and Technology Federal University of PelotasPelotasUniversity Campuss/n96010-900PelotasRSBrazil Riddet Institute and Massey Institute of Food Science and Technology Massey UniversityPalmerston NorthNew Zealand Center for Chemical Pharmaceutical and Food SciencesFederal University of PelotasPelotasUniversity Campuss/n96010-900PelotasRSBrazil

Grain germination is a process involving numerous factors that influence the biochemical processes inside the plant *** review covered the abiotic factors that lead to the germination and significantly impact the nutritional properties and digestion behavior of rice *** macro-and micro-nutrients can be changed depending on the intensity of the applied variables during *** instance,germination time can increase the protein content in the grain and concurrently reduce its protein *** most cases,the number of bioactive compounds present in rice grains are increased regardless of germination *** can promote the complexation of nutrients and thus negatively interfere with the digestibility of *** review highlighted the influence of the germination process on the nutritional quality of rice grains,providing information about the germination conditions and their impacts on the anabolic and catabolic reactions of the grain,emphasizing the health benefits.

关键词： germinated rice nutritional aspect germination condition digestibility advantage

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Effects of Rate, Time and Splitting of Nitrogen Fertilization on the Technological Quality of Wheat

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Journal of Food Science and Engineering 2013年第1期3卷 9-18页

作者： LidianeBorgesDias de Moraes Janete Deliberali Freo Barbara Biduski moacir cardoso elias Luiz Carlos Gutkoski Department of Agroindustrial Science and Technology/DCTA-Federal University of Pelotas/UFPel P.O. Box 354 Cap6o do Le6oCEP 96010900 RS Brazil Food Research Center University of Passo Fundo/UPF BR 285 Passo Fundo CEP 99052900 RS Brazil

The bread-making quality of wheat is a highly complex trait that depends on both genetic and environmental factors. This study aims at evaluating the effects of different rates, time and splitting of nitrogen fertilization on the technological quality of wheat cultivated in the Brazilian Southern region. The samples of bread wheat （Triticum aestivum L.）, Onix, Quartzo and Mirante cultivars, were obtained through the use of nitrogen （N） fertilizer applied in doses of 36, 100 and 120 kg N ha1 at sowing, tillering and flowering. Laboratorial tests were carried out in a completely randomized design with four repetitions. The parameters analyzed were： grain yield, total protein, protein fractions, gliadins, glutenins, albumins and globulins, sulfur, gluten strength （W）, dough tenacity （P）, extensibility （L） and stability （S）, bread specific volume and bread firmness. While the content of total and reserve proteins is significantly increased with a higher rate and splitting of N, the content of metabolic proteins remains constant. A mean increase in the quality parameters W （24.37%）, L （14.86%） and P （11.59%） among cultivars was noticed after application of 120 kg N ha1, split at sowing, tillering and flowering. Bread specific volume increased, while bread firmness decreased with a higher rate of N fertilizer. Wheat fertilization with high doses of N does not cause induction to S deficiency in the grains. Not only increasing the N fertilization rate, but also splitting the N rate had a beneficial effect on the technological quality of wheat.

关键词： Triticum aestivum rheology gluten nitrogen.

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In Vitro Evaluation of Two Tissue Substitutes for Gingival Augmentation

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Journal of Biomaterials and Nanobiotechnology 2023年第2期14卷 23-34页

作者： Tulio cardoso dos Santos Carlos Nelson elias Alexandre Barboza Lemos Andresa Borges Soares André Antonio Pelegrine Lucas Novaes Teixeira Elizabeth Ferreira Martinez Division of Oral Implantology Faculdade S&#227o Leopoldo Mandic Campinas SP Brazil Department of Materials Science Military Institute of Engineering (IME) Rio de Janeiro RJ Brazil Division of Oral Pathology Faculdade S&#227o Leopoldo Mandic Campinas SP Brazil Division of Cell Biology Faculdade S&#227o Leopoldo Mandic Campinas SP Brazil

Three-dimensional collagen matrices of porcine origin are being used as substitutes for soft tissue grafts in periodontal plastic surgery in search of aesthetic and natural results. This in vitro study aimed to compare Fibro-Gide® (GeistlichBiomaterials) and Mucoderm® (BotissBiomaterials) matrices during the initial phase of soft tissue formation. For this purpose, samples of 5 × 5 mm were obtained, and then human fibroblasts were plated on them. After 24, 48 and 72 h, cell viability was assessed using an MTT assay, and the secretion of type I collagen, MMP-2, TIMP-1 and TIMP-2 was analyzed by ELISA immunoassay. The control group (C) consisted of cells plated on polystyrene without the matrices. The morphology of the surfaces was also examined using scanning electron microscopy (SEM), as was the average roughness (Ra) of the samples by a profilometer. Topographic analysis revealed that roughness was significantly higher on Mucoderm® than on Fibro-Gide® (p 0.05). The synthesis of type I collagen, MMP-2 and TIMP-1 were significantly higher from cells plated on Fibro-Gide® than on Mucoderm®, in all time points (p ® than on Mucoderm® (p ® induced an increase in type I collagen, MMP-2 and TIMP-1 and TIMP-2.

关键词： Collagen Matrices Gingival Recession Periodontal Regeneration Matrix Metalloproteinases

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Main Microbial Genres and Its Profile of Resistance and Sensitivity to Antimicrobials Used in the Treatment of Oncological Patients with Febril Neutropenia

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Journal of Biosciences and Medicines 2018年第1期6卷 34-50页

作者： Hélvecio cardoso Póvoa Richard Raphael Borges Tavares Vieira elias Sobreira Sathler Isabela Nardoni Bernardes Rafael Batista Ferreira Mário Henrique Couto Lima Thiago Sande Miguel Nayrton Kalys Cruz dos Anjos Lamara Laguardia Valente Rocha Daniel Almeida da Costa Federal Fluminense University Niterói Brazil The Medical School at the Center of Higher Education of Valenç a Valen&ccedil a Brazil The Medical School at the Health Sciences Institute of the University Center of Caratinga Caratinga Brazil

Objective: To determine the main microbial genotypes and their antimicrobial resistance and susceptibility profile commonly used in the treatment of oncologic patients with febrile neutropenia, carried out through the review of the clinical histories of the patients’ medical records at the Hospital do Cancer de Muriaé-Fundacao Cristiano Varella. Methods: Quantitative research, determined the susceptibility profile of microorganisms in patients with febrile neutropenia from April 2007 to April 2008 by reviewing clinical histories of patients’ medical records at the referred hospital. Results: Of the total of 8 patients evaluated with Gram-negative microorganisms, 50% of the patients were female and 50% were male. Of the 18 patients evaluated with Gram-positive microorganisms 66% were female and 34% male. Gram-positive bacteria are prevalent and cause around 60% of documented bacteremias, although Gram-negative bacteria are more common in febrile neutropenic patientes. Conclusion: Exaggerated use of antimicrobials in hospitalized patients leads to the suppression of drug-sensitive microorganisms from the intestinal flora and promotes the persistence and growth of resistant bacteria. The antibiotic should be used in a curative manner with other therapeutic measures with the determined bacterial infection.

关键词： Febrile Neutropenia Antimicrobial Resistance Oncologic Patients

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In Vitro Evaluation of Two Tissue Substitutes for Gingival Augmentation

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Journal of Biomaterials and Nanobiotechnology（生物材料与纳米技术） 2023年第2期

作者： Tulio cardoso dos Santos Carlos Nelson elias Alexandre Barboza Lemos Andresa Borges Soares André Antonio Pelegrine Lucas Novaes Teixeira Elizabeth Ferreira Martinez

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