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Fruitomics: The Importance of Combining Sensory and Chemical Analyses in Assessing Cold Storage Responses of Six Peach (Prunus persica L. Batsch) Cultivars

TitleFruitomics: The Importance of Combining Sensory and Chemical Analyses in Assessing Cold Storage Responses of Six Peach (Prunus persica L. Batsch) Cultivars
Publication TypeArticolo su Rivista peer-reviewed
Year of Publication2022
AuthorsMuto, Antonella, Christofides Sarah R., Sirangelo Tiziana Maria, Bartella Lucia, Muller Carsten, Di Donna Leonardo, Muzzalupo Innocenzo, Bruno Leonardo, Ferrante Antonio, Chiappetta Adriana A. C., Bitonti Maria Beatrice, Rogers Hilary J., and Spadafora Natasha Damiana
JournalFoods
Volume11
Type of ArticleArticle
ISSN23048158
Abstract

Cold storage is used to extend peach commercial life, but can affect quality. Quality changes are assessed through the content of nutritionally relevant compounds, aroma, physical characters and/or sensorially. Here, six peach and nectarine cultivars were sampled at commercial harvest and after 7 days of 1 °C storage. A trained panel was used to evaluate sensorial characters, while carotenoids, phenolics, vitamin C, total sugars, and qualitative traits including firmness, titrable acidity and soluble solid content were integrated with volatile organic compound (VOC) analysis previously reported. The different analyses reveal interesting patterns of correlation, and the six cultivars responded differently to cold storage. Sensory parameters were correlated with 64 VOCs and seven intrinsic characters. Acidity, firmness, and 10 VOCs were strongly negatively correlated with harmony and sweetness, but positively correlated with bitterness, astringency, and crunchiness. In contrast, Brix, b-carotene, and six VOCs were positively correlated with harmony and sweetness. © 2022 by the authors.

Notes

Cited by: 7; All Open Access, Gold Open Access, Green Open Access

URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85137841647&doi=10.3390%2ffoods11172554&partnerID=40&md5=319b2849170e80dddc9dc91d94303b4c
DOI10.3390/foods11172554
Citation KeyMuto2022