Chemical Composition, Anti-radical and Antibacterial Activities of Essential Oils from Needles of Pinus halepensis Mill., P. pinaster Aiton., and P. pinea L

被引：10

作者：

Aloui, Foued ^{[1
]}

Baraket, Mokhtar ^{[2
]}

Jedidi, Saber ^{[1
]}

Hosni, Karim ^{[3
]}

Bouchnak, Rahma ^{[1
,4
]}

Salhi, Oumaima ^{[1
,4
]}

Jdaidi, Nouri ^{[1
]}

Selmi, Houcine ^{[1
]}

Ghazghazi, Hanene ^{[2
]}

Khadhri, Ayda ^{[4
]}

Abbes, Chaabane ^{[1
]}

机构：

[1] Univ Jendouba, Sylvo Pastoral Inst Tabarka, Sylvo Pastoral Resources Lab, POB 345, Tabarka 8110, Tunisia

[2] Carthage Univ, Natl Res Inst Rural Engn Water & Forests, Lab Management & Valorizat Forest Resources LR11I, Ariana, Tunisia

[3] Natl Inst Res & Physicochem Anal, Sidi Thabet 2020, Ariana, Tunisia

[4] Univ Tunis El Manar, Fac Sci Tunis, Tunis, Tunisia

来源：

JOURNAL OF ESSENTIAL OIL BEARING PLANTS | 2021年 / 24卷 / 03期

基金：

欧盟地平线“2020”;

关键词：

Pine species; essential oils; anti-radical and antibacterial activities; monoterpene hydrocarbons; limonene; alpha-pinene; ANTIMICROBIAL ACTIVITY; ANTIOXIDANT ACTIVITY; CONSTITUENTS;

D O I：

10.1080/0972060X.2021.1943541

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The present study aims to study the chemical composition of the essential oils from needles of three pine species: Pinus halepensis Mill., P. pinaster Aiton. and P. pinea L., and the evaluation of their in vitro anti-radical and antibacterial properties. GC-MS analysis showed that the essential oils were characterized by the abundance of monoterpene hydrocarbons (61.55-86.72 %). alpha-pinene, beta-pinene, alpha-terpinolene, alpha-fenchene, and beta-caryophyllene were the most plentiful components in P. halepensis. Limonene, alpha-pinene, and beta-caryophyllene were particularly abundant in P. pinea and P. pinaster essential oils. The strongest DPPH-radical scavenging activity (IC50 = 73.03 mu g/mL) was observed for the limonene-rich essential oils of P. pinea. The three essential oils were effective against the Gram+ bacteria Bacillus subtilis and Listeria monocytogenes and the Gram- bacteria Salmonella enterica and Escherichia coli. These results suggest that P. halepensis, P. pinaster, and P. pinea could constitute a consolidated source of natural bioactive ingredients with anti-radical and antimicrobial properties.

引用

页码：453 / 460

页数：8

共 29 条

[1]

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[2]

Adams R., 2001, Identification of essential oil components by gas chromatography/quadrupole mass spectrometry

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