Use of a Combined Autochthonous Starter to Ferment <i>Peranzana Alta Daunia</i> Table Olives

oleh: Angela Guerrieri, Angela Racioppo, Barbara Speranza

Format: Article
Diterbitkan: MDPI AG 2023-10-01

Deskripsi

This study aims to evaluate the use of a multiple-strain cocktail (<i>Lactiplantibacillus plantarum, Candida norvegica,</i> and <i>Wickeramomyces anomalus</i>) as a starter culture for “Peranzana Alta Daunia” olives. The effect of the veraison degree of drupes (violet or green) and brine salt concentration (6 or 8%) on the acidification kinetics was analysed by using a 2<sup>k</sup> Factorial Design. The acidification was affected by all the variables tested with the veraison degree as the most significant one; in fact, neither salt concentration nor the presence of the starter was able to improve the acidification kinetics when unripe fruits were used.