Influence of Region on Sensory and Chemical Profiles of Pennsylvania Gruner Veltliner Wines.

ABSTRACT: The influence of cultural and environmental factors on the sensory and chemical profiles of wines has been the subject of research investigation for many years, and an examination of these relationships can help determine whether wine regional trends exist. The present study investigated the chemical and sensory factors that drive regional differences in Pennsylvania Grüner Veltliner wines through a controlled winemaking study across two vintages in 2018 and 2019. Descriptive analysis was used to identify key sensory attributes of Pennsylvania Grüner Veltliner. Intensities of these attributes were evaluated in wines vinified under identical conditions from grapes harvested across nine Pennsylvania vineyards. Chemical profiles of finished wines were examined through volatile, phenolic, and

SUBMITTER: Keller ST 

PROVIDER: S-EPMC8070092 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature