Infrared spectroscopy investigation of fresh grapevine (Vitis vinifera) shoots, leaves, and berries using novel chemometric applications for viticultural data

E van Wyngaard, E Blancquaert, H Nieuwoudt… - … and Electronics in …, 2022 - Elsevier
Infrared spectroscopy provides extensive spectral and chemical information for plant
material. However, the raw spectral data of fresh grapevine organs are poorly understood …

[HTML][HTML] Infrared spectroscopy and chemometric applications for the qualitative and quantitative investigation of grapevine organs

E Van Wyngaard, E Blancquaert… - Frontiers in Plant …, 2021 - frontiersin.org
The fourth agricultural revolution is leading us into a time of using data science as a tool to
implement precision viticulture. Infrared spectroscopy provides the means for rapid and …

Prediction of physical attributes in fresh grapevine (Vitis vinifera L.) organs using infrared spectroscopy and chemometrics

E van Wyngaard, E Blancquaert, H Nieuwoudt… - Vibrational …, 2024 - Elsevier
Spectra obtained from fresh grapevine organs provide information on chemical composition
but could also contain valuable information on the morphological and physical attributes …

A review of the state of the art, limitations, and perspectives of infrared spectroscopy for the analysis of wine grapes, must, and grapevine tissue

R Dambergs, M Gishen, D Cozzolino - Applied Spectroscopy …, 2015 - Taylor & Francis
As a fast and easy-to-operate technique, infrared (IR) spectroscopy has gained wide
industrial acceptance for routine wine analysis. Considering the continuing improvements in …

A rapid qualitative and quantitative evaluation of grape berries at various stages of development using Fourier-transform infrared spectroscopy and multivariate data …

DM Musingarabwi, HH Nieuwoudt, PR Young… - Food Chemistry, 2016 - Elsevier
Fourier transform (FT) near-infrared (NIR) and attenuated total reflection (ATR) FT mid-
infrared (MIR) spectroscopy were used to qualitatively and quantitatively analyse Vitis …

[HTML][HTML] Comparative quantification of chlorophyll and polyphenol levels in grapevine leaves sampled from different geographical locations

E Martín-Tornero, RNM de Jorge Páscoa… - Scientific Reports, 2020 - nature.com
Near infrared spectroscopy (NIRS) and mid-infrared spectroscopy (MIRS) in combination
with chemometric analysis were applied to discriminate the geographical origin of grapevine …

In situ visible and near-infrared spectroscopy applied to vineyards as a tool for precision viticulture

RNMJ Páscoa - Comprehensive analytical chemistry, 2018 - Elsevier
Viticulture is one of the oldest agricultural practices. The high demand of high-quality wines
fostered the application of precision viticulture with the objective of optimizing vineyards …

Application of infrared spectroscopy to grape and wine analysis

A Ricci, GP Parpinello, L Laghi, M Lambri… - Infrared Spectroscopy …, 2014 - cris.unibo.it
This paper presents the application of the main spectroscopic techniques, including near
infrared (NIR), mid-infrared (MIR) and traditional ultraviolet (UV) and visible (Vis) …

[HTML][HTML] Grading and sorting of grape berries using visible-near infrared spectroscopy on the basis of multiple inner quality parameters

H Xiao, L Feng, D Song, K Tu, J Peng, L Pan - Sensors, 2019 - mdpi.com
The potential of visible-near infrared (vis/NIR) spectroscopy (400 nm to 1100 nm) for
classification of grape berries on the basis of multi inner quality parameters was …

[HTML][HTML] On-The-Go VIS+ SW− NIR spectroscopy as a reliable monitoring tool for grape composition within the vineyard

J Fernández-Novales, J Tardáguila, S Gutiérrez… - Molecules, 2019 - mdpi.com
Visible-Short Wave Near Infrared (VIS+ SW− NIR) spectroscopy is a real alternative to break
down the next barrier in precision viticulture allowing a reliable monitoring of grape …