Cited by 96Essential Oils and Antimicrobial ActivityEdible Oils Quality and AnalysisPostharvest Quality and Shelf Life Management

Variations in essential oil and fatty acid composition during Myrtus communis var. italica fruit maturation

Aidi Wannes, Wissem, Mhamdi, Baya, Marzouk, Brahim·2009·Food Chemistry

Abstract

The essential oil and fatty acid composition of Myrtus communis var. italica fruit during its ripening was determined. The effect of the harvesting time on some physical properties of Myrtus fruits, fruit weight and moisture content, were significant. The increase of fruit weight (from 2.54 to 8.79g% fruits) during ripeness was correlated positively with that of moisture content (from 28% to 72%). Fruit essential oil yields varied from 0.003% to 0.01% and showed a remarkable increase at 60 days after flowering to reach a maximum of 0.11%. Forty-seven volatile compounds were identified in fruit essential oils; 1,8-cineole (7.31-40.99%), geranyl acetate (1.83-20.54%), linalool (0.74-18.92%) and α-pinene (1.24-12.64%) were the main monoterpene compounds. Total fatty acid contents varied from 0.81% to 3.10% during fruit maturation and the predominant fatty acids were linoleic (12.21-71.34%), palmitic (13.58-37.07%) and oleic (6.49-21.89%) acids. The linoleic acid proportions correlated inversely with palmitic and oleic acids during all the stages of ripening.

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Crossref · 10.1016/j.foodchem.2008.06.018

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Authors
Aidi Wannes, W., Mhamdi, B., & Marzouk, B.
Affiliations
Center of Biotechnogy of Borj Cédria (TN)
Venue
Food Chemistry
Publisher
Elsevier BV
Published
2009-02
Volume
112
Issue
3
Pages
621-626
ISSN
0308-8146 (ISSN-L)
OpenAlex
W2068425273
Cited by
96
References
28
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2023: 2 · 2022: 5 · 2021: 6 · 2020: 8 · 2019: 5 · 2018: 2 · 2017: 8 · 2016: 5 · 2015: 6 · 2014: 6 · 2013: 8 · 2012: 8
FWCI
12.29
Type
journal article
Language
en
Open access
closed
Locations
Food Chemistry (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Essential Oils and Antimicrobial Activity
  • Physical Sciences › Chemistry › Organic Chemistry › Edible Oils Quality and Analysis
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Postharvest Quality and Shelf Life Management
Keywords
fruit ripening, essential oil composition, fatty acid composition, volatile compounds, monoterpene hydrocarbons, 1,8-cineole, geranyl acetate, linalool, α-pinene, linoleic acid, palmitic acid, oleic acid, fruit weight, moisture content, harvest time

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