Chemical composition and antimicrobial activity of essential oil from (Bl.) Endl., Walp. Repert. (Annonaceae).

The volatile compositions and antimicrobial activity of aerial parts of from Vietnam were reported for the first time. From the GC/MS spectral, spathulenol (35.9%), bicyclogermacrene (5.

Chemical composition and acetylcholinesterase inhibitory activity of essential oil from the leaves of Weeras. & R.M.K. Saunders.

The present study provides the first information on the chemical composition and acetylcholinesterase inhibitory activity of the essential oil (EO) from the leaves of Weeras. & R.M.

The antimicrobial activity and essential oil constituents of the leaves and trunks of P.H.Hô (Thymelaeceae) from Vietnam.

The aim of the present paper was to report the chemical constituents and antimicrobial activity of essential hydrodistilled from the leaves and trunk of P.H.Hô (Thymelaeceae) from Vietnam.

Biological activities of essential oil extracted from leaves of Atalantia sessiflora Guillauminin Vietnam.

Introduction: The present study aimed to determine the chemical compositions and bioactivities of the essential oil of Atalantia sessiflora Guillaumin (A. sessiflora), including antibacterial, antimycotic, antitrichomonas, anti-inflammatory and antiviral effects.

Methodology: The essential oil from leaves of A.

Phytochemical Compositions and Biological Activities of Essential Oils from the Leaves, Rhizomes and Whole Plant of Škorničk.

The rapid emergence of drug-resistant strains and novel viruses have motivated the search for new anti-infectious agents. In this study, the chemical compositions and cytotoxicity, as well as the antibacterial, antifungal, antitrichomonas, and antiviral activities of essential oils from the leaves, rhizomes, and whole plant of were investigated. The GC/MS analysis showed that β-pinene, -β-caryophyllene, and α-humulene were found at high concentrations in the essential oils.

Biological Activities of Essential Oils from Leaves of (Oliv.) Guillaum and (Miq.) Swingle.

The present study aimed to determine the bioactivities of essential oils extracted from the leaves of and , including cytotoxicity, antiviral, antibacterial, antimycotic, and antitrichomonas effects. Herein, it was indicated that and oils showed no cytotoxicity on normal cells, namely MT-4, BHK-21, MDBK, and Vero-76. oil (i) exhibited the strongest inhibition against with MIC and MLC values of 2% (); (ii) showed MIC and MLC values of 8% () in ; and (iii) in the remaining strains, showed MIC and MLC values greater than or equal to 16% ().

In vitro Antimicrobial Activity of Essential Oil Extracted from Leaves of Chaowasku, D.T. Ngo and H.T. Le in Vietnam.

The present study aimed to determine the antimicrobial activity and chemical composition of leaves-extracted essential oil of Chaowasku, D.T. Ngo and H.

Chemical composition and anti-inflammatory activity of the essential oil from the leaves of (Miq.) Swingle from Vietnam.

The oil from the leaves of (Miq.) Swingle was obtained by hydrodistillation and investigated by gas chromatography combined with mass spectrometry (GC/MS), the anti-inflammatory effect of the oil was examined on a LPS-induced RAW264.7 cells.