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Effet du lentinane sur l'oxydation des lipides et la modification de la qualité des boulettes de viande d'oie pendant leur entreposage frigorifique.

Effect of Lentinan on Lipid Oxidation and Quality Change in Goose Meatballs during Cold Storage.

Auteurs : FU L., DU L., SUN Y., FAN X., ZHOU C., HE J., PAN D.

Type d'article : Article de périodique

Résumé

The effects of different concentrations of lentinan (LNT) (0, 0.5, 1, 2 and 4%) on the oxidation characteristics and physicochemical properties of goose meatballs were investigated during different cold storage (4 °C) stages (3, 7 and 12 days). After adding LNT, the thiobarbituric acid reactive substances (TBARS) and total volatile base nitrogen (TVB-N) of goose meatballs significantly decreased compared to the LNT-free sample during cold storage, which indicated that LNT can inhibit the fat oxidation and the release of nitrogenous substances. Meanwhile, the presence of LNT makes microstructure of the goose meatball samples become denser during the whole storage time. The headspace solid phase microextraction gas chromatography-mass spectrometry (SPME-GC-MC) results showed that the proportion of aldehydes in the 4% LNT group reached 0 during storage, suggesting that high LNT concentration inhibits the formation of oxidized products in meat products. The sensory evaluation showed that the addition of LNT improved the color, appearance, flavor, and overall acceptance of goose meatballs, and the 2% LNT group had the highest score in overall acceptance. In summary, the addition of LNT could delay lipid oxidation and improve the quality of goose meatballs during cold storage.

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Pages : 18 p.

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Détails

  • Titre original : Effect of Lentinan on Lipid Oxidation and Quality Change in Goose Meatballs during Cold Storage.
  • Identifiant de la fiche : 30029850
  • Langues : Anglais
  • Sujet : Technologie
  • Source : Foods - vol. 11 - n. 7
  • Éditeurs : MDPI
  • Date d'édition : 04/2022
  • DOI : http://dx.doi.org/10.3390/foods11071055

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