Results 81 to 90 of about 38,541 (210)

Resistência de genótipos de videira à ferrugem. [PDF]

, 2019
O objetivo deste trabalho foi avaliar a resistência à ferrugem causada pelo fungo Phakopsora euvitis, em genótipos de videira, e a efi ciência da infecção de acordo com a idade das folhas e concentração de inóculo.
ANGELOTTI, F., SCAPIN, C. R., SOUTO, E. R. de, TESSMANN, D. J., VIDA, J. B., VIEIRA, R. A.   +5 more
core  

Phenolic composition and antioxidant activity of agroindustrial residues [PDF]

, 2011
Atualmente, são produzidas milhões de toneladas de resíduos provenientes do processamento agroindustrial. Muitos deles são ricos em compostos bioativos sendo potenciais fontes naturais dessas substâncias. Assim, este trabalho teve como objetivo avaliar o
ALENCAR, Severino Matias de, BERGAMASCHI, Keityane Boone, MASSARIOLI, Adna Prado, MELO, Priscilla Siqueira, OLDONI, Tatiane Luiza Cadorin, PEREIRA, Giuliano Elias, TIVERON, Ana Paula, ZANUS, Mauro Celso   +7 more
core   +2 more sources

Histamine in Brazilian Foods: A Comprehensive Review of Occurrence and Risk Assessment for Intoxication and Intolerance

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Even though histamine plays an important role in human health, it has been associated with food intoxication and intolerance episodes. The most relevant, current state of knowledge regarding histamine's biochemical and health aspects is provided. Histamine levels are provided for 17 food groups, including 335 food types and 11,437 samples, allowing ...
Maria Beatriz A. Gloria, Fabiana B. Diniz, Bruno M. Dala‐Paula, Biane Philadelpho, José Eduardo Gonçalves, Ederlan S. Ferreira, Livia Simon Sarkadi   +6 more
wiley   +1 more source

Brazilian Biomes as Promising Resources of Rhodotorula Yeasts for the Biotechnological Production of Carotenoids

Chemistry &Biodiversity, Volume 22, Issue 10, October 2025.
ABSTRACT Yeasts belonging to the genus Rhodotorula are capable of synthesizing carotenoids, such as β‐carotene, γ‐carotene, torulene, torularodine, and astaxanthin. These carotenoids have been shown to offer health benefits to humans, such as immune system strengthening and a reduced risk of chronic degenerative diseases.
David Cristian Rodrigues Lucas, Renan Campos Chisté   +1 more
wiley   +1 more source

Influence of rootstocks and pruning times on yield and on nutrient content and extraction in 'Niagara Rosada' grapevine. [PDF]

, 2017
The objective of this work was to evaluate the influence of rootstocks and pruning times on yield and on nutrient content and extraction by pruned branches and harvested bunches of 'Niagara Rosada' grapevine in subtropical climate.
LEONEL, S., MOURA, M. F., PIRES, E. J. P., TECCHIO, M. A., TEIXEIRA, L. A. J.   +4 more
core   +1 more source

Cytological characteristic of two strains of grapevine (Vitis riparia × Vitis labrusca) callus culture

Biologia Plantarum, 1988
The structure of the cells was studied in two strains of grapevine calli (Vitis riparia ×V. labrusca). These callus cultures contained only highly vacuolised cells. The pattern of division in these slightly cytosolic cells was described. In both callus strains caryological instability has been found.
openaire   +1 more source

Major Volatile Aroma Composition, Organic Acids, and Color Characteristics: A Comparative Study of Berries and Wines from Vitis amurensis and Its Interspecific Hybrids

Foods
Understanding the chemical basis for the quality differentiation of wines is essential for breeding and quality control. This study performed a comparative analysis of volatile aroma compounds (VACs), organic acids, and color characteristics in berries ...
Nan Shu, Wenpeng Lu, Yiming Yang, Weiyu Cao, Jinli Wen, Yiping Yan, Xinyao Liu, Liankui Wen   +7 more
doaj   +1 more source

Caracterização de diferentes marcas de sucos de uva comercializados em duas regiões do Brasil Characterization of different trading marks of grape juice in two regions of Brazil

Ciência e Agrotecnologia, 2008
Objetivou-se com este trabalho foi avaliar três marcas de diferentes sucos de uva integral (Vitis labrusca L.) oriundos de duas regiões do Brasil (Sudeste e Centro-Oeste).
Merce Teodora Aguil Santana, Heloisa Helena de Siqueira, Kelen Cristina dos Reis, Luiz Carlos de Oliveira Lima, Richardson Júnior Lacerda Silva   +4 more
doaj   +1 more source

Fungos associados com o declínio e morte de videiras no Estado do Rio Grande do Sul. [PDF]

, 2019
Diversas são as causas bióticas e abióticas responsáveis pelo declínio e morte de videiras (Vitis spp.) no Rio Grande do Sul. Dentro do primeiro grupo temos vários fungos fitopatogênicos.
GARRIDO, L. da R., GOMES, V. N., SÔNEGO, O. R.   +2 more
core  

Composição físico-química do vinho Bordô de Flores da Cunha, RS, elaborado com uvas maturadas em condições de baixa precipitação Physicochemical composition of Bordô wines from Flores da Cunha, RS, made with grapes matured in low rain conditions

Ciência Rural, 2007
O Bordô é, depois do Isabel, o vinho de mesa de maior importância econômica na Serra Gaúcha, pois existe um considerável segmento de mercado que o aprecia, especialmente por seu sabor frutado e por sua cor intensa e matiz violeta.
Francine Maria Tecchio, Alberto Miele, Luiz Antenor Rizzon   +2 more
doaj   +1 more source