The aim of this work was to study the relationship between carotenoid contents in grapevine
berries and plant water status. For this purpose, a black grapevine variety, Vitis vinifera L. cv …

The effect of some viticultural parameters on the grape carotenoid profile was investigated.
Grape cultivar, ripeness stage, sunlight and shade exposure, altitude, and vegetative height …

β-Carotene and six xanthophylls (lutein, neoxanthin, violaxanthin, luteoxanthin,
cryptoxanthin, and echinenone) have been identified and semiquantitatively or quantitatively …

Changes in the contents of four carotenoids during maturation of three varieties of Vitis
vinifera were studied and the compounds localized in the main parts of the mature berry …

A typical Italian white grape cultivar (Erbaluce) and two red ones (Barbera and Nebbiolo), all
grown in the same vineyard, were picked at various ripening stages, from differentiation of …

Wine made from grapes subjected to accelerated ripening, an increasingly frequent
phenomenon occurring in many wine regions due to peaks of heat and water stress …

Carotenoids and chlorophyll-derived compounds in grapes and Port wines were
investigated by HPLC-DAD and HPLC-DAD-MS (ESP+) analysis. A total of 13 carotenoid …

Grape phenolics are a relevant part of grape quality, and their metabolism in the berry may
be modified by environmental factors. To determine the influence of different water regimes …

The aim of this work was to characterize 8 representative grape varieties of the Douro
Region using the carotenoid profile as it relates to aromatic compounds in the respective …

An extraction method to identify and quantify the carotenoid and chlorophyll profile of
lyophilized tissue from unripe (green) to ripe (red) Merlot grape berries was developed. The …