Abstract
A novel approach for the preservation of freshly cut mangoes is proposed using clove essential oil (CEO) nanoemulsions incorporated edible coatings. CEO nanoemulsions were fabricated with CEO in the range of 1 to 2.5% (v/v), while the surfactant concentration was fixed at 5% (v/v). The droplet size of prepared nanoemulsions was found in the range of 77.54 to 210.2 nm after size reduction by ultrasonication. CEO nanoemulsions showed a better antimicrobial activity against E. coli and P. aeruginosa in comparison to free oil. Chitosan films loaded with CEO nanoemulsions showed less tensile strength while maintaining elongation. Shelf life studies of freshly cut mangoes with edible coatings was conducted and changes in TSS content, titratable acidity and weight loss was determined during 15 days of storage at 4 °C. Sensory evaluation of the coated fruits on a five-point hedonic scale showed scores above three, suggesting overall acceptability of quality.
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Claims 5
Claim · model-written summary
Clove essential oil nanoemulsions had better antimicrobial activity against E. coli and P. aeruginosa than free oil.
- Taxon
- mangoes
_from_India.jpg?width=60)
Mangifera indicat0 - Treatment
- CEO nanoemulsionse0
- Outcome
- antimicrobial activity against E. coli and P. aeruginosae0
- Direction
- bettere0
- Comparator
- free oile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_from_India.jpg?width=500)
Verbatim
t0“fresh-cut mangoes”
e0“CEO nanoemulsions showed a better antimicrobial activity against E. coli and P. aeruginosa in comparison to free oil”
Claim · model-written summary
Chitosan films loaded with CEO nanoemulsions had less tensile strength.
- Taxon
- mangoesMangifera indicat0
- Treatment
- Chitosan films loaded with CEO nanoemulsionse1
- Outcome
- tensile strengthe1
- Direction
- lesse1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fresh-cut mangoes”
e1“Chitosan films loaded with CEO nanoemulsions showed less tensile strength while maintaining elongation”
Claim · model-written summary
Chitosan films loaded with CEO nanoemulsions maintained elongation.
- Taxon
- mangoesMangifera indicat0
- Treatment
- Chitosan films loaded with CEO nanoemulsionse1
- Outcome
- elongatione1
- Direction
- maintaininge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fresh-cut mangoes”
e1“Chitosan films loaded with CEO nanoemulsions showed less tensile strength while maintaining elongation”
Claim · model-written summary
Prepared clove oil nanoemulsions had droplet sizes of 77.54 to 210.2 nm.
- Taxon
- mangoesMangifera indicat0
- Outcome
- droplet size of prepared nanoemulsionse2
- Value
- 77.54 to 210.2 nme2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fresh-cut mangoes”
e2“The droplet size of prepared nanoemulsions was found in the range of 77.54 to 210.2 nm after size reduction by ultrasonication”
Claim · model-written summary
Sensory scores of the coated fruits on a five-point hedonic scale were above three.
- Taxon
- mangoesMangifera indicat0
- Outcome
- scorese3
- Value
- above threee3
- Qualifier
- five-point hedonic scalee3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“fresh-cut mangoes”
e3“Sensory evaluation of the coated fruits on a five-point hedonic scale showed scores above three”
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