Contribution of edible flowers on the aroma profile of dealcoholized pinot noir rose wine
Tengzhen Ma, Faisal Eudes Sam, Dom Alizet Didi, Richard Atinpoore Atuna, Francis Kweku Amagloh, Bo Zhang
LWT
Abstract
The study examined the use of aqueous extracts of rose, peach and lily flowers (AFEs) as a new oenological tool for compensating for the loss of aroma compounds in dealcoholized rose wine (DW). Three reconstituted dealcoholized wines (RDWs) were prepared using the AFEs denoted L-RDW (for lily), P-RDW (for peach), and R-RDW (for rose) and compared with 2 controls: original rose wine (OW) and dealcoholized rose wine (DW). The chemical properties, aroma compounds, and sensory properties of the samples were investigated. The chemical properties of RDWs did not differ significantly from those of DW. Adding AFEs significantly improved the content of esters, alcohols, terpenes and C13-norisoprenoids in RDWs compared with DW. RDWs wines had better sensory properties (fruity and floral, red fruits, aroma intensity, and overall acceptability) than DW, and with almost similar sensory properties (overall acceptability) compared to OW. Rose, peach and lily AFEs can be used for the aroma enhancement of dealcoholized pinot noir rose wine.
Extracted Claims
4 claims extracted from this paper into the knowledge graph
RDWs had better sensory properties
“RDWs wines had better sensory properties (fruity and floral, red fruits, aroma intensity, and overall acceptability) than DW, and with almost similar sensory properties (overall acceptability) compare...”
AFEs improved content of esters, alcohols, terpenes, and C13-norisoprenoids
“Adding AFEs significantly improved the content of esters, alcohols, terpenes and C13-norisoprenoids in RDWs compared with DW.”
aqueous extracts of rose, peach, and lily flowers used dealcoholized pinot noir rose wine
“The study examined the use of aqueous extracts of rose, peach and lily flowers (AFEs) as a new oenological tool for compensating for the loss of aroma compounds in dealcoholized rose wine (DW).”