1. Optimization and characterization of vinegar produced from rice bran

Abstract The vinegar is a millenary food, appreciated by consumers worldwide. The rice bran is a rice-processing by-product produced in a large scale, mainly employed in feed. This study describes a method for defatted rice bran (DRB) vinegar production by submerged fermentation, with optimized aeration and stirring conditions, evaluating its physico-chemica

Food Sci. Technol. Publicado em: 20/12/2019

2. Gluten-free pasta: development of a new formulation based on rice and lupine bean flour (Lupinus Mutabilis) using a mixture-process design

Abstract Gluten-free pasta was developed by substituting rice flour (RF) with lupin flour (LF). The factors tested were the substitution of RF by LF (10g/100g -30g/100g), egg (8g/100g -30g/100g) and guar gum (0.15g/100g -1g/100g) using a mixture-process design. Seven response variables were measured. Luminosity, ash content, protein content, chrome, hue, wei

Food Sci. Technol. Publicado em: 20/12/2019

3. Stabilization of Rice Bran in Broiler Feed with Natural and Synthetic Antioxidants and Heat Treatment

ABSTRACT The objective of this study was to evaluate different strategies for the oxidative stabilization of rice bran (RB) in the diet of broiler chickens using natural antioxidant additives, synthetic antioxidant additives and heat treatment on performance, breast meat quality and liver fat content and the nutrient digestibility coefficients. Furthermore,

Braz. J. Poult. Sci.. Publicado em: 20/12/2019

4. PADRÕES COMPORTAMENTAIS DE BOVINOS CONFINADOS COM GRÃOS DE MILHO, AVEIA BRANCA OU ARROZ COM CASCA

Resumo O estudo avaliou o comportamento ingestivo de bovinos terminados em confinamento com dieta de alto grão. Foram utilizados 45 animais do cruzamento das raças Charolês e Nelore, com peso e idade média inicial de 310 kg e 20 meses para os novilhos e 350 kg e 32 meses para as novilhas. Os animais foram distribuídos ao acaso nos tratamentos e bloquead

Ciênc. anim. bras.. Publicado em: 13/12/2019

5. BRS 901 and BRS 902: red rice cultivars bred for Brazil

Abstract BRS 901 and BRS 902 are red pericarp rice cultivars developed by Embrapa for irrigated and rainfed lowland production systems in Brazil. These cultivars have medium and early maturation cycles, respectively, and both have high grain yield potential, good lodging tolerance and short to medium length grains.

Crop Breed. Appl. Biotechnol.. Publicado em: 05/12/2019

6. BRSMG Alterosa: Rice cultivar for lowland cultivation in Minas Gerais

Abstract The lowland rice breeding program, developed in Minas Gerais state, has as basic objective to release new commercial cultivars. In this way, this program is making available a new cultivar named BRSMG Alterosa, which has as main characteristics: high grain yield, high tillering, medium cicle, diseases tolerance and high grain quality. It was recomme

Crop Breed. Appl. Biotechnol.. Publicado em: 05/12/2019

7. Introducing rice yield loss caused by weed competition into the SimulArroz model

Resumo: O objetivo deste trabalho foi modelar a competição de arroz-daninho (Oryza sativa) e capim-arroz (Echinochloa spp.) com o arroz irrigado por inundação e introduzi-la como um submodelo no modelo SimulArroz. A competição das duas ervas daninhas com o arroz irrigado foi modelada com o uso da equação da hipérbole retangular. Os coeficientes “i

Pesq. agropec. bras.. Publicado em: 02/12/2019

8. Nitrogen sufficiency index for estimating nitrogen fertilizer requirement of irrigated rice

ABSTRACT The proper nitrogen management is required to achieve high irrigated rice yield. This study aimed to determine the rice response to nitrogen topdressing doses and calibrate the chlorophyll meter reading. Three experiments were conducted in a randomized block design. In the first experiment, five N rates (0, 30, 60, 90, and 120 kg ha-1) were evaluat

Rev. Ceres. Publicado em: 02/12/2019

9. Is Increasing Doses of Imazapyr + Imazapic Detrimental to the Main Crop Rotation Alternatives to Flooded Rice?

RESUMO: A mistura formulada de imazapyr + imazapic é o principal herbicida usado para o controle de plantas daninhas em arroz no sistema Clearfield®. O uso contínuo de altas doses pode aumentar sua atividade residual no solo. O objetivo deste trabalho foi determinar a sensibilidade de culturas de cobertura e soja em rotação com arroz irrigado a diferent

Planta daninha. Publicado em: 02/12/2019

10. Características físico-hídricas de substratos formulados com lodo de esgoto na produção de mudas de acácia-negra

Resumo Avaliou-se o efeito da retenção de água de substratos para plantas formulados a partir de diferentes proporções de lodo de esgoto (LETE) solarizado, na produção de mudas de acácia-negra (Acacia mearnsii). O experimento foi conduzido em casa de vegetação e no Laboratório de Física do Solo da Embrapa Clima Temperado. O LETE utilizado foi col

Ciênc. Florest.. Publicado em: 02/12/2019

11. Weathering Resistance of Waterborne Polyurethane Coatings Reinforced with Silica from Rice Husk Ash

Abstract: Waterborne polyurethanes (WPUs) are interesting materials for coatings when compared to solvent-based polyurethanes, once that reducing the concentration of volatile organic compounds that are harmful for human health and the environment. However, the WPU has low weathering resistance. In order to improve this behavior among others properties, ino

An. Acad. Bras. Ciênc.. Publicado em: 25/11/2019

12. Saline-sodic soil treated with gypsum, organic sources and leaching for successive cultivation of sunflower and rice

RESUMO A correção de solos salinos e sódicos objetiva reduzir os sais dissolvidos na solução e sódio trocável, respectivamente, possibilitando o crescimento e a produção das culturas. Neste contexto, um experimento foi desenvolvido, entre agosto/2011 e setembro/2012, em solo salino-sódico do Perímetro Irrigado de São Gonçalo, no município de So

Rev. bras. eng. agríc. ambient.. Publicado em: 25/11/2019