Results 81 to 90 of about 33,748 (202)

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

open access: yesCLEAN – 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   +6 more
wiley   +1 more source

Muscadine Grape: Postharvest Physiology and Handling Practices

open access: yesEDIS
Muscadines (Muscadinia rotundifolia Michx) are vining fruit crops native to the southeastern United States. Unlike the more common European Vitis vinifera (common grapes) and American Vitis labrusca grape species that produce berries in bunches ...
Fariborz Habibi   +2 more
doaj   +3 more sources

<b><i>Desenvolvimento e estudos de estabilidade de cremes e géis contendo sementes e extratos do bagaço da uva Isabel (Vitis labrusca L.)</b></i>

open access: yesRevista de Ciências Farmacêuticas Básica e Aplicada, 2010
No cenário mundial, inúmeras indústrias de cosméticos buscam a inovação, utilizando-se de matérias-primas de origens diversificadas, principalmente oriundas de vegetais, representando uma alternativa de substituição de materiais sintéticos por naturais ...
JOãO RONALDO N. FERREIRA   +1 more
doaj  

American grape wines: The Vitis labrusca X-factor

open access: yes, 2022
Wine is one of the most famous beverages in the world, and the principal wine producers worldwide are European countries, which are known as their high quality wines produced from Vitis vinifera grapes. In contrast to this scenario, Brazil is one of the countries that present a production of Vitis vinifera wines; however, the production of wines ...
de Castilhos, Maurício Bonatto Machado   +3 more
openaire   +1 more source

3,7-Dimethyl-okta-1,5-dien-3,7-diol- eine neue terpenoide Verbindung des Trauben- und Weinaromas

open access: yes, 2016
Mit Hilfe der GC-MS-Kopplung identifizierten wir zum erstenmal ein Terpendiol, 3,7-Dimethyl-okta-l,5-dien-3,7-diol, im Aromaextrakt von Vitis-vinifera-Trauben und -Weinen. Es kommt in allen bisher untersuchten V.-vinifera-Sorten vor.
Rapp, A., Knisper, W.
core   +1 more source

Late Leaf Rust Monocyclic Components and Primary Metabolism of Raspberry Plants Facing Water Deficit

open access: yesPlant Pathology, Volume 74, Issue 9, Page 2783-2794, December 2025.
When occurring after pathogen penetration, water deficit reduces rust severity by limiting the colonisation capacity of Aculeastrum americanum, which is affected by reduced photoassimilate supply in stressed raspberry plants. ABSTRACT Drought reduces host resistance and allows the emergence of pathogens that benefit from changes in plant physiology ...
Lucas Henrique Santos Barbosa   +7 more
wiley   +1 more source

The grapevine rust in Vitis vinifera and Vitis labrusca: epidemiological compounds and host responses

open access: yes, 2017
No estado de São Paulo são produzidas uvas de mesa de origem europeia (Vitis vinifera) e de origem americana (Vitis labrusca). Devido as condições climáticas, doenças fúngicas foliares são recorrentes e causam danos e prejuízos aos viticultores paulistas.
Navarro, Bárbara Ludwig
core   +1 more source

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

open access: yesFood 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   +6 more
wiley   +1 more source

Artificial pollination in Vitis coignetiae Pulliat

open access: yes, 2015
Artificial pollination experiments were conducted on female vines of Vitis coignetiae and the effects of pollen variety and pollination methods on pollen tube growth were analyzed. Pollination by dusting pure pollen from Muscat of Alexandria (V. vinifera)
Okamoto, G., Hirano, K., Kimura, P. H.
core   +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

open access: yesFoods
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   +7 more
doaj   +1 more source

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