Results 31 to 40 of about 31,228 (220)

KARYOTYPE ANALYSIS IN GRAPEVINES

open access: yesRevista 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   +1 more
doaj   +1 more source

Compostos fenólicos e atividade antioxidante da casca de uvas Niágara e Isabel Phenolic compounds and antioxidant activity in skin of Niagara and Isabel grapes

open access: yesRevista Brasileira de Fruticultura, 2008
A produção de uvas no Brasil está localizada nas regiões Sul, Sudeste e Nordeste. Constitui-se em atividade consolidada, com importância socioeconômica, principalmente nos Estados do Rio Grande do Sul e de Santa Catarina, os quais respondem por 97% da ...
Marcia Soares   +4 more
doaj   +1 more source

Biosynthesis and characterization of α-FeOOH nanoparticles using Isabella grape (Vitis Labrusca L.) extract

open access: yesTurkish Journal of Analytical Chemistry, 2023
The advancement of environmentally sustainable and eco-friendly approaches to nanoparticle synthesis has gained significant importance in analytical chemistry. This research examined the green synthesis of iron oxyhydroxide nanoparticles, utilizing Vitis labrusca L. extract as both a reducing and stabilizing agent.
Hüseyin ÖZCAN   +4 more
openaire   +3 more sources

Physicochemical characterization of wines obtained of cultivar Isabel (hybrid of Vitis vinifera × Vitis labrusca) from different Brazilian states

open access: yesBIO Web of Conferences, 2016
The cultivar of hybrid grape Isabel (Vitis vinifera×Vitis labrusca) is one of the main raw materials for table wine preparation in Brazil. It is be very adapted to the environmental conditions, has a high productivity capacity and low susceptibility to ...
Czepak Marcio Paulo   +5 more
doaj   +1 more source

miRVine: a microRNA expression atlas of grapevine based on small RNA sequencing [PDF]

open access: yes, 2015
We analyzed 70 small RNA libraries, prepared from berries, inflorescences, tendrils, buds, carpels, stamens and other samples at different developmental stages.
Belli Kullan, Jayakumar   +10 more
core   +3 more sources

Comportamento de ésteres hidroxicinâmicos durante a vinificação de vinhos brancos [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2001
O objetivo deste trabalho foi determinar o conteúdo de ácido caftárico e cutárico em mostos e vinhos brancos, nos vários estágios da vinificação. Foram utilizadas cultivares de uva branca, Chenin Blanc e Sauvignon Blanc (Vitis vinifera) cultivadas em ...
Neidi Garcia Penna   +2 more
doaj   +1 more source

Teores de antocianinas, fenóis totais, taninos e ácido ascórbico em uva 'bordô' sobre diferentes porta-enxertos

open access: yesRevista Ceres, 2012
Este trabalho teve como objetivo avaliar o conteúdo de antocianinas, fenóis totais, taninos e ácido ascórbico, em variedade de uva 'Bordô', cultivada sobre os porta-enxertos '420A', 'IAC-766' e 'Ripária-do-Traviú', em três períodos de colheita distintos.
Maria Suzana Vial Pozzan   +2 more
doaj   +1 more source

Exogenous Abscisic Acid Promotes Anthocyanin Biosynthesis and Increased Expression of Flavonoid Synthesis Genes in Vitis vinifera × Vitis labrusca Table Grapes in a Subtropical Region

open access: yesFrontiers in Plant Science, 2018
Hybrid (Vitis vinifera ×Vitis labrusca) table grape cultivars grown in the subtropics often fail to accumulate sufficient anthocyanins to achieve good uniform berry color. Growers of V.
Renata Koyama   +8 more
doaj   +1 more source

Danos de Lagria villosa em mudas de videira

open access: yesAgropecuária 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   +2 more
doaj  

Method validation for determination of metals in Vitis labrusca L. grapevine leaf extracts by inductively coupled plasma mass spectrometry (ICP-MS)

open access: yesAnais da Academia Brasileira de Ciências
Vitis labrusca L. is the main species used for wine and juice production in Brazil. The grapevine leaves can be used both as functional foods and as cheapest sources for the extraction of phenolic compounds.
LIANE V.V. BOKOWSKI   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy