Please use this identifier to cite or link to this item:
https://hdl.handle.net/11000/30594
Effect of Date (Phoenix dactylifera L.) Pits on the Shelf Life of Beef Burgers
Title: Effect of Date (Phoenix dactylifera L.) Pits on the Shelf Life of Beef Burgers |
Authors: Sayas-Barberá, Estrella ![](/image/ORCID.jpg) Martin-Sanchez, Ana ![](/image/ORCID.jpg) cherif, sarra ![](/image/ORCID.jpg) Ben Abda, Jameleddine ![](/image/ORCID.jpg) Pérez-Alvarez, José Angel ![](/image/ORCID.jpg) |
Editor: MDPI |
Department: Departamentos de la UMH::Tecnología Agroalimentaria |
Issue Date: 2020-01 |
URI: https://hdl.handle.net/11000/30594 |
Abstract:
Anew ingredient from date palm coproducts (pits) was obtained and tested as a preservative
in burgers. Di erent concentrations of date pit (0%, 1.5%, 3%, and 6%) were added to beef burgers,
and its e ect on the safety and quality was evaluated during 10 days of storage. The incorporation of
date pit was able to improve the shelf life and the cooking properties of the burgers. The date pit
stabilized the color, lipid oxidation, and microbial growth of the burgers during the storage time
due to the antioxidant activity and the phytochemical content of the date pits. For the consumer
panel, the color and the o -odors were improved, and the addition of 1.5% and 3% date pit in cooked
burgers obtained similar scores. Based on the obtained results, the new ingredient from date pit may
have potential preservative properties for enhancing stability during shelf life and could improve the
composition of bioactive compounds (fiber and phenolic content) of beef burgers
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Keywords/Subjects: safety shelf life burger date pit date palm coproduct lipid oxidation lipid oxidation natural preservative |
Knowledge area: CDU: Ciencias aplicadas: Ingeniería. Tecnología |
Type of document: application/pdf |
Access rights: info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
DOI: https://doi.org/10.3390/foods9010102 |
Appears in Collections: Artículos Tecnología Agroalimentaria
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