Biological preservation of mayonnaise with Lactobacillus plantarum LBRZ12, dill, and basil essential oils.
Antimicrobial activity
Basil
Biological preservation
Dill
Essential oil
Lactobacillus plantarum
Mayonnaise
Journal
Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639
Informations de publication
Date de publication:
15 May 2021
15 May 2021
Historique:
received:
17
04
2020
revised:
18
11
2020
accepted:
18
11
2020
pubmed:
4
12
2020
medline:
28
1
2021
entrez:
3
12
2020
Statut:
ppublish
Résumé
In this study, different variants of egg-free mayonnaise containing free and immobilized Lactobacillus plantarum LBRZ12 cells and essential oils taken from basil and dill were prepared. The composition and antimicrobial properties of essential oils were investigated. The main constituents of basil oil were methyl chavicol (36.81%), methyl eugenol (20.40%), β-linanool (14.35%), eugenol (10.55%), and L(-)-carvone (39.05%), whereas dill oil contained mostly d-limonene (21.11%) and α-phellandrene (22.68%). The essential oils exhibited strong antimicrobial activity against all test-microorganisms. The mayonnaise variants were kept refrigerated for 40 days and changes in pH, concentration of viable cells of lactobacilli, microbiological, and organoleptic characteristics were monitored. The pH decreased from 6.5 to 4.5 over the period of storage. The number of undesired microflora in mayonnaise preserved with lactobacilli and essential oils decreased significantly (0 after the 20th day) indicating their effectiveness as biological preservatives. The mayonnaise variants demonstrated pleasant organoleptic characteristics, thus meet customers' requirements.
Identifiants
pubmed: 33267985
pii: S0308-8146(20)32569-3
doi: 10.1016/j.foodchem.2020.128707
pii:
doi:
Substances chimiques
Oils, Volatile
0
Plant Oils
0
basil oil
Z129UMU8LE
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
128707Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.