The state-of-the-art of grapevine biotechnology and new breeding technologies (NBTS)
The manipulation of the genetic basis controlling grapevine adaptation and phenotypic plasticity can be performed either by classical genetics or biotechnologies.
Can wine composition predict quality? A metabolomics approach to assessing Pinot noir wine quality as rated by experts
The perception of wine quality is determined by the assessment of multiple sensory stimuli, including aroma, taste, mouthfeel and visual aspects. With so many different parameters contributing to the overall perception of wine quality, it is important to consider the contribution of all metabolites in a wine when attempting to relate composition to quality.
Integrated multiblock data analysis for improved understanding of grape maturity and vineyard site contributions to wine composition and sensory domains
Much research has sought to define the complex contribution of terroir (varieties x site x cultural practices) on wine composition. This investigation applied recent advances in chemometrics to determine relative contributions of vine growth, berry maturity and site mesoclimate to wine composition and sensory profiles of Shiraz and Cabernet Sauvignon for two vintages.
How much does the soil, climate and viticultural practices contribute to the variability of the terroir expression?
When considering the application of a systemic approach to assess the intrinsic complexity of agricultural production, the following question immediately arises
When organic chemistry contributes to the understanding of metabolism mechanisms
Many compounds of interest in wine are difficult to analyze since they are present in very small quantities or they are unstable. The need for reliable data led scientists to develop complex method in order to overcome the analytical difficulties and provide accurate quantitative data for grape or wine characterization.