Buffalo Yogurt Fortified with Eucalyptus (<i>Eucalyptus camaldulensis</i>) and Myrrh (<i>Commiphora Myrrha</i>) Essential Oils: New Insights into the Functional Properties and Extended Shelf Life
<i>Eucalyptus</i> (<i>Eucalyptus camaldulensis</i>) and Myrrh (<i>Commiphora Myrrha</i>) essential oils (EOs) stand out for their benefits in terms of health and functionality. Buffalo set yogurt enriched with different concentrations of EOs (0.3, 0.6, and 0.9%) w...
Guardado en:
| Autores principales: | , , , , |
|---|---|
| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
MDPI AG
2021
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/a1af4fbe87f345359ed9bbbf7ca52901 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| Sumario: | <i>Eucalyptus</i> (<i>Eucalyptus camaldulensis</i>) and Myrrh (<i>Commiphora Myrrha</i>) essential oils (EOs) stand out for their benefits in terms of health and functionality. Buffalo set yogurt enriched with different concentrations of EOs (0.3, 0.6, and 0.9%) were investigated. The effects of addition on sensory, syneresis, antibacterial activity, and bioactive properties (total phenol content and antioxidant activity) of yogurt were studied. The most acceptable organoleptic properties of treated yogurt were those samples treated with <i>Eucalyptus</i> oil. The levels of syneresis were decreased by increasing the concentration of EOs. Moreover, the antioxidant activity, antibacterial activity, and total phenolic content were enhanced by increasing the concentration of EOs. Yogurt with 0.9% <i>Eucalyptus</i> oil showed the highest antioxidant activity and total phenolic content. The same concentration of Eucalyptus oil showed the highest antibacterial activity against <i>S. typhimurium</i> (the inhibition zone was 20.63 mm) then <i>E. coli</i> (the inhibition zone was 19.43 mm). On the other hand, the highest antibacterial effect against <i>L. monocytogene</i> was for Myrrh oil-enriched yogurt by 0.9% and the inhibition zone was 19.21 mm. The obtained results showed that <i>Eucalyptus</i> and Myrrh oils can be applied to yogurt to improve its beneficial properties in terms of physical characteristics and for human health due to their antioxidant activity and phenolic materials. |
|---|