CDR WineLab® have a virtual booth at Unified Wine & Grape Symposium, 26-29 January, 2021. During the Symposium we will hold a Virtual CDR WineLab® Demonstrtion on Wednesday, January 27, at 1 PM (PST). Sign Up Now for the Demonstration.
Dr. agronomist Biondi Bartolini, in collaboration with CDR srl and Parsec srl, has carried out an experimental project to verify whether certain chemical parameters, which characterize the polyphenolic content of a red wine, can be used to better manage the micro-oxygenation process. The experimental test was carried out in collaboration with the Marchesi Mazzei winery of Castellina in Chianti. To learn more about the project, the tests carried out and the results obtained download the article “Micro-oxygenation, an experiment to test the multiparametric approach and a decision support system”.
Obtaining the highest concentration of polyphenols in grapes is one of the main agronomic objectives that has a positive influence on the entire course of red wine making, giving the winemaker the possibility to obtain a wine of certainly higher quality. For this reason, it is important to identify the moment when the concentration of phenolic compounds in grapes is at its highest to start the harvest.
Are there methods to quickly and easily determine when grapes should be harvested in order to maximise the extraction of phenolic compounds?
Micro-oxygenation and maceration are two very important phases of winemaking that influence the stability and quality of the wine. Both processes are related to the content and characteristics of the polyphenols present in wine. Monitoring the evolution of these compounds over time is a fundamental tool in the hands of the winemaker to better manage winemaking processes and guarantee the quality of the finished product.
Download the article “Managing at best maceration and micro-oxygenation in the winemaking process” to find out which are the most effective methods to monitor the parameters that influence these processes and carry out the necessary operations to obtain both a stable and quality product.
How can yeast assimilable nitrogen and gluconic acid determination affect alcoholic fermentation in the entire winemaking process?
For information in-depth on this important theme click and read WINEMAKING IN THE ERA OF CLIMATE CHANGE, the article of Simone Bellassai CDR WineLab® specialist published on Wines&Vines
Is setting up a quality control laboratory in the winery a determining factor for wine quality? What are the potential difficulties in carrying out quality control in the winery? What are the solutions for simple vinification control? For more information on this topic, download the article COMPLETE CONTROL OF VINIFICATION IN A SINGLE ANALYSIS INSTRUMENT.