Physicochemical characterization and postharvest performance of the new Sensation® ‘Florida127’ strawberry compared to commercial standards

• Published in: Scientia horticulturae 2016-11, Vol.211, p.283-294
• Main Authors: Kelly, Katrina, Whitaker, Vance M., Nunes, M. Cecilia do Nascimento
• Format: Article
• Language: English
• Subjects: Chemical composition; Sensory quality; Temperature; Texture
• ISSN: 0304-4238; 1879-1018
• DOI: 10.1016/j.scienta.2016.09.012

•Sensory and physicochemical attributes of a new strawberry cultivar are presented.•Sensation® ‘Florida127’ has higher sugar content than standard strawberry cultivars.•Because of its lighter red color Sensation® ‘Florida127’seldom looks overripe.•‘Florida127’ longer shelf life is an advantage when shipping to distant markets. Strawberry breeding programs are constantly engaged in the development of new cultivars with increased performance and improved quality traits. The recent release of Sensation® ‘Florida127’ aims to accomplish these goals, yet its postharvest performance has not been rigorously studied. Therefore, the main objective of this study was to compare the sensory and physicochemical attributes and shelf life of Sensation® ‘Florida127’ with that of commercial standards ‘Florida Radiance’ and ‘Strawberry Festival’. Overall, Sensation® ‘Florida127’ showed superior or equal postharvest performance when compared to the standard cultivars depending on the trait, having the least decrease in appearance quality, firmness, and flavor. Sensation® ‘Florida127’ consistently had a lighter red color, higher soluble solids and sugar contents, and lower acidity, ascorbic acid, polyphenols and anthocyanin contents. Sensation® ‘Florida127’ shelf life was 1–3days longer than that of ‘Florida Radiance’ and ‘Strawberry Festival’, respectively. Sensation® ‘Florida127’ has lower levels of bioactive compounds but higher sugars content and lower acidity compared to the standard cultivars which result in a more flavorful fruit. The fruit also maintains an attractive light red coloration throughout storage, seldom looking overripe. The longer shelf life of Sensation® ‘Florida127’ compared to the standard cultivars should be an advantage when the fruit are shipped to distant markets.