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Journal of the Science of Food and Agriculture
Article . 2021 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Article . 2024
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Classification of vine‐shoots for use as enological additives

Authors: Cristina Cebrián‐Tarancón; Francisco Fernández‐Roldán; Gonzalo L Alonso; Rosario M Salinas;

Classification of vine‐shoots for use as enological additives

Abstract

AbstractBACKGROUNDToasted vine shoots have recently been proposed as enological additives with the aim of improving the sensorial profile of wines. However, so far, there is no simple method for classifying vine shoots for this innovative enological practice. In this study, therefore, an enological aptitude classification for toasted vine shoots has been proposed for the first time. Moreover, given the need for quick techniques to be used in wineries to determine the main phenolic compounds of vine shoots, near‐infrared (NIR) spectroscopy has been calibrated and validated.RESULTSBy means of a detailed statistical analysis, an enological classification of toasted vine shoots has been proposed based on their total polyphenol index and (+)‐catechin, (−)‐epicatechin, ellagic acid, and trans‐resveratrol. Moreover, the NIR methodology that was developed showed good validation statistics and acceptable accuracy.CONCLUSIONSThis work proposes the first enological toasted vine‐shoot classification and it provides a tool for rapid screening, mainly of phenolic compounds, in toasted vine shoots. © 2021 The Authors. Journal of The Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.

Country
Spain
Related Organizations
Keywords

Toasted vine shoots, Enological additive, Phenols, Food Handling, Plant Extracts, Vitis, Wine, NIR, HPLC-DAD, Plant Shoots

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
12
Top 10%
Average
Top 10%
Green
hybrid
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