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Grapevine Cane Extracts: Raw Plant Material, Extraction Methods, Quantification, and Applications.

María José Aliaño-González¹, Tristan Richard², Emma Cantos-Villar¹

¹Instituto de Investigación y Formación Agraria y Pesquera (IFAPA), Consejería de Agricultura, Ganadería, Pesca y Desarrollo Sostenible, Rancho de la Merced, Ctra. Cañada de la Loba, CA-3102 km 3.1, 11471 Jerez de la Frontera, Spain.

|August 23, 2020

Summary

Grapevine canes are a rich source of health-promoting stilbenes. This review details their extraction, analysis, and potential applications in agriculture and medicine.

Keywords:

antifungal antioxidant bioplaguicide biostimulant extraction grapevine grapevine cane extract preservative stilbenes

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Area of Science:

Agricultural Science
Biochemistry
Phytochemistry

Background:

Grapevine canes, a viticulture waste product, contain valuable stilbenes.
Stilbenes are plant secondary metabolites with antioxidant, anti-inflammatory, and anti-microbial properties.
These compounds show promise for treating cardiovascular, neurological diseases, and cancer.

Purpose of the Study:

To review the composition and concentration of stilbenes in grapevine canes.
To explore various extraction and analysis methods for stilbenes.
To discuss the applications of stilbene extracts.

Main Methods:

Literature review of studies on grapevine cane stilbenes.
Analysis of factors influencing stilbene concentration (Vitis genus, cultivar, environmental conditions).
Review of extraction techniques (e.g., liquid chromatography) and analytical methods (e.g., mass spectrometry, NMR).

Main Results:

Stilbene concentration in grapevine canes varies significantly based on Vitis genus, cultivar, and environmental factors.
Various extraction and analytical methods have been developed for stilbene quantification.
Stilbene extracts demonstrate potential in preservative, antifungal, insecticide, and biostimulant applications.

Conclusions:

Grapevine canes represent a sustainable source of bioactive stilbenes.
Optimized extraction and analysis are crucial for harnessing stilbene potential.
Stilbene extracts offer diverse applications in agriculture and potentially in pharmaceuticals.