作者
Alex Berni, Carlo Baschieri, Lucia Bertacchini, Caterina Durante, Andrea Marchetti, Lorenzo Tassi
发表日期
2015
图书
Atti del Convegno-XV GdC ER
页码范围
7-8
出版商
SCI-Società Chimica Italiana
简介
The perceived quality of a food commodity may critically depend on the food origin, when regional traditions about the same food production are well-known [1]. This is certainly the case of Vignola Sweet Cherry, which is covered by the Protected Geographical Indication (PGI). The development of a territoriality model for Vignola Sweet Cherry PGI by means of analytical indicators hence represent a very intriguing task, useful for the promotion of the product itself. In the framework of the pilot project “Ciliegia-UNIMORE2014”, we have assessed the effectiveness of the isotope ratio 87Sr/86Sr as direct traceability indicator, since this indicator have already provided excellent results in similar studies.[2]. Thanks to the collaboration of single producers and to the Association of sweet cherry, plum and typical fruit of Vignola, we have monitored the 87Sr/86Sr ratio in soils, branches and sweet cherry fruits of 3 producing fields, as well as in 100 fruit samples belonging to 20 different cultivars and coming from ten municipalities of the region of production. For a more complete characterization of the cherries, the concentration of 10 metals (major and trace constituents) and the polyphenols content have been determined.
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A Berni, C Baschieri, L Bertacchini, C Durante… - Atti del Convegno-XV GdC ER, 2015