Chemotaxonomic Study of Four Subspecies of Pinus nigra Arn. Grown in Common Garden Based on Essential Oil Composition-Reference-Cited by-同舟云学术

Chemotaxonomic Study of Four Subspecies of Pinus nigra Arn. Grown in Common Garden Based on Essential Oil Composition

Published:2021-07-07 Issue: Volume:2021 Page:1-7
ISSN:1745-4557
Container-title:Journal of Food Quality
language:en
Short-container-title:Journal of Food Quality

Author:

Fkiri Sondes¹^ORCID,Mezni Faten¹^ORCID,Rigane Ghayth²³^ORCID,Ben Salem Ridha²^ORCID,Ghazghazi Hanene¹^ORCID,Khouja M. Larbi¹^ORCID,Nasr Zouheir¹^ORCID,Khaldi Abdelhamid¹^ORCID

Affiliation:

1. Laboratory of Management and Valorization of Forest Resources, National Researches Institute of Rural Engineering, Water and Forests (INRGREF), University of Carthage, Av. Hedi Karray, BP 10 2080-Ariana, Tunisia

2. Laboratory of Organic Chemistry LR17ES08, Sciences Faculty of Sfax, B. P. 1171, Sfax 3038, University of Sfax, Tunisia

3. Chemistry-Physics Department, Sciences and Technology Faculty, B. P. 380, Sidi Bouzid 9100, University of Kairouan, Tunisia

Abstract

The aim of this study was to investigate the chemical diversity of Pinus nigra Arn. essential oils. The research was carried out on the needles collected from eighteen provenances of black pine grown in common garden located in West-Northern Tunisia and belonging to four different subspecies (Pinus nigra subsp. nigra, Pinus nigra subsp. salzmannii, Pinus nigra subsp. pallasiana, and Pinus nigra subsp. laricio). Essential oil yields ranged from 0.19% to 0.68%. The obtained essential oils have been analyzed by GC-FID and GC-MS apparatus. Twenty-three constituents accounting about 98% of total essential oil composition were identified. The essential oil compositions appeared to be very different according to their origin. Thus, five main essential oil chemotypes were identified in Pinus nigra plants: caryophyllene oxide, camphene, ß-caryophyllene, α-amorphene, and germacrene D. The chemotaxonomic value of the essential oil compositions was discussed in relation to the results of the multivariate statistical test, including a detailed survey of the available literature data.

Funder

National Institute for Rural Engineering, Water and Forestry

Publisher

Hindawi Limited

Subject

Safety, Risk, Reliability and Quality,Food Science

Link

http://downloads.hindawi.com/journals/jfq/2021/5533531.pdf

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