Abstract
The objective of this study was to identify the influence of harvest time on sensory attributes of sweet cherries (Prunus avium) as evaluated by a trained and consumer panel. Over three separate panel days, trained and consumer panelists evaluated ‘Sweetheart’ cherries that were harvested 3 days before commercial maturity (early harvest), at commercial maturity (midharvest), and 3 days postcommercial maturity (late harvest). Fruit attributes from each harvest time were characterized empirically by quantifying soluble solids concentration, exocarp color, and firmness. A sensory panel (n = 12), trained to recognize and evaluate the attributes of cherry appearance (color intensity), texture (flesh firmness and juiciness), and flavor/taste (sweetness, sourness, and cherry flavor intensity), evaluated the fruit. Fruit were then evaluated by a consumer panel for purchase intent, overall acceptance, appearance, flavor, and texture. From the trained panel results, late-harvest cherries were higher in color and flavor intensity. Midharvest cherries were highest in firmness, while early-harvest cherries were lowest in color intensity and sweetness. Consumer panel results indicated midharvest and late-harvest cherries had the highest overall acceptance, and midharvest cherries had the highest acceptance for appearance. Overall acceptance was strongly correlated to flavor acceptance (r = 0.94). These results indicated that cherries harvested at midharvest were the most preferred of the harvest times despite not having the highest intensities of color, sweetness, or flavor. This indicated the importance of color, sweetness, and flavor of cherries on the overall acceptance and the possible interaction of these attributes in consumer acceptance. Furthermore, the results suggest that standard harvest maturity indicator (i.e., red coloration of exocarp) was appropriate for optimum consumer acceptance of ‘Sweetheart’. More broadly, these results suggest that there is some flexibility for the grower with regards to ‘Sweetheart’ cherry harvest and acceptable sensory properties.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.