Valorization of Prunus Seed Oils: Fatty Acids Composition and Oxidative Stability.

ABSTRACT: Prunus fruit seeds are one of the main types of agri-food waste generated worldwide during the processing of fruits to produce jams, juices and preserves. To valorize this by-product, the aim of this work was the nutritional analysis of peach, apricot, plum and cherry seeds using the official AOAC methods, together with the extraction and characterization of the lipid profile of seed oils using GC-FID, as well as the measurement of the antioxidant activity and oxidative stability using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free-radical scavenging method. Chemometric tools were required for data evaluation and the obtained results indicated that the main component of seeds were oils (30-38%, w). All seed oils were rich in oleic (C18:1n9c) and linoleic (C18:2n6c) acids and presente

SUBMITTER: Rodriguez-Blazquez S 

PROVIDER: S-EPMC10609056 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature