Results 61 to 70 of about 72,280 (198)

Improving Oxygen Barrier Performance of Polylactide Film by Using Bleached and Unbleached Nanocellulose From Grape Pomace

Journal of Applied Polymer Science, Volume 143, Issue 14, April 10, 2026.
Bleached and unbleached nanocelluloses were produced from the exhausted grape pomace and applied as coatings on PLA substrates for sustainable food packaging. Unbleached nanocelluloses were more hydrophobic and amorphous than bleached ones. The resulting bio‐based bleached nanocellulose‐coated PLA films showed a 68% reduction in O2 permeability ...
Jingwen Chen, Nadia O. Okamoto‐Schalch, Maria Gabriela B. Dalben, Sandra Domenek, Chloé Chevigny, Giana Almeida, Milena Martelli‐Tosi   +6 more
wiley   +1 more source

KARYOTYPE ANALYSIS IN GRAPEVINES

Revista Brasileira de Fruticultura, 2016
Seven species of Vitis L., V. champinii Planchon, V. cinerea (Engelm in Gray) Engelm, V. girdiana Munson, V. labrusca L., V. rotundifolia Michaux, V. rupestres Scheels and V. vinifera L.
NEIVA IZABEL PIEROZZI, MARA FERNANDES MOURA   +1 more
doaj   +1 more source

A Bioinspired Approach to Mechanically Reinforce Collagen‐Rich Tissues Using Modularly Defined Stilbenoids

Biopolymers, Volume 117, Issue 1, January 2026.
A schematic diagram of dentin biomodification using modularly defined stilbenoids (MoDS). Stilbenoids interact with type I collagen at multiple hierarchical levels, inducing intermolecular and inter‐microfibrillar cross‐linking that enhances dentin viscoelastic properties, structural stability, and biocompatibility.
Mahmoud Sayed Ahmed, Cheng‐Lei Wang, Shaonong Chen, Guido F. Pauli, Ana K. Bedran‐Russo   +4 more
wiley   +1 more source

The VvHY5-VvMYB24-VvMYBA1 transcription factor cascade regulates the biosynthesis of anthocyanin in grape

Horticultural Plant Journal
Anthocyanins are important pigments and nutrients in fruits. Red grape is popular because of the high anthocyanin content. Previous studies have identified VvMYBA1 and its homologs as key regulators of fruit color; however, other transcription factors ...
Zhen Zhang, Cui Chen, Hong Lin, Changyue Jiang, Yuhui Zhao, Yinshan Guo   +5 more
doaj   +1 more source

Danos de Lagria villosa em mudas de videira

Agropecuária Catarinense, 2021
Lagria villosa Fabricius (Coleoptera: Lagriidae) é de origem africana, sendo um inseto de hábito alimentar polífago, muitas vezes encontrado se alimentando de folhas mortas ou bordas de lesões nas folhas com tecido morto.
Alvimar Bavaresco, Marcos Botton, Gilson José Marcinichen Gallotti   +2 more
doaj  

Caracterização físico-química e enzimática de uva 'Patricia' cultivada na região de Primavera do Leste - MT Physical chemistry and enzymatic characterization of grape 'Patricia' cultivated in Primavera do Leste - MT

Ciência e Agrotecnologia, 2008
Amostras de uva (Vitis labrusca L.) cv Patrícia, produzidos na região de Primavera do Leste no Estado de Mato Grosso, foram analisadas pelos parâmetros químicos segundo a legislação: pH, sólidos solúveis (ºBrix), acidez titulável, vitamina C e atividade ...
Merce Teodora Aguil Santana, Heloísa Helena de Siqueira, Richardson Júnior Lacerda, Luiz Carlos de Oliveira Lima   +3 more
doaj   +1 more source

Colletotrichum Species From Grape Ripe Rot Symptoms and Asymptomatic Grapevine Tissues

Plant Pathology, Volume 75, Issue 1, January/February 2026.
Asymptomatic and symptomatic grapevine tissues were collected across six Brazilian states, yielding 182 Colletotrichum isolates. Phylogenetic analyses identified 13 species, including seven first reports on grapevine in Brazil and one new to the country.
Daniel Ricardo Maass Steiner, Camila Iavorski Zela, Debora de Oliveira Franco, Jhulia Gelain, Desirrê Alexia Lourenço Petters‐Vandresen, Guido Schnabel, Louise Larissa May De Mio   +6 more
wiley   +1 more source

Métodos de inoculação de Phakopsora euvitis Ono em Vitis labrusca L. [PDF]

Ciência Rural, 2010
A ferrugem é uma das principais doenças da videira, com ocorrência registrada em diversas regiões produtoras. Neste trabalho, foram avaliados três métodos de inoculação de Phakopsora euvitis em mudas de videira 'Isabel' com o objetivo de selecionar um método para determinação da patogenicidade.
Gomes, Erbs Cintra de Souza, Nascimento, Luciana Cordeiro do, Perez, Jane Oliveira, Leite, Rodrigo Pereira, Silva, Fábio Júnior Araújo   +4 more
openaire   +3 more sources

Production of Activated Carbon From Grape Stems After Tannin Extraction: An Integrated Valorization Approach

CLEAN – Soil, Air, Water, Volume 53, Issue 12, December 2025.
Grape stems offer dual valorization potential: as a tannin source for coagulant synthesis and as a precursor for activated carbon production. The process utilizes the residual biomass after tannin extraction, and adsorption tests demonstrate that this adsorbent is competitive with others reported in the literature.
Cristiane Lisboa Giroletti, Jean Carlo Salomé dos Santos Menezes, Willian Jucélio Goetten, Beatriz Lima Santos Klienchen Dalari, Francieli Inês Grigolo, Everton Skoronski, Maria Eliza Nagel‐Hassemer   +6 more
wiley   +1 more source

Produção e vigor da videira 'Niágara Rosada' relacionados com o porta-enxerto Yield and plant vigor of 'Niágara Rosada' grape vine related to the rootstock

Pesquisa Agropecuária Brasileira, 2001
Avaliou-se a produção e o vigor da videira 'Niágara Rosada' sobre os porta-enxertos 'IAC 313', 'IAC 766', 'Kober 5BB', 'Traviú'(106-8 Mgt) e 'Schwarzmann', no período de 1990 a 1998, em Taubaté,SP.
Dário Pauletto, Francisco de Assis Alves Mourão Filho, Ricardo Alfredo Kluge, João Alexio Scarpare Filho   +3 more
doaj   +1 more source