1,721,052 research outputs found
Chemical Composition and Antimicrobial Activity of the Essential oil of Cotinus coggygria Scoop. from Italy
No full textEssential Oil Composition and Antifungal Activity of Aerial Parts of Ballota nigra ssp foetida Collected at Flowering and Fruiting Times
No full textThe present study reports the results of gas chromatographic-mass spectrometric (GC/MS) analyses of the essential oils from the aerial parts of Ballota nigra
L. ssp foetida (Lamiaceae) collected at flowering and fruiting times, as well as their in vitro antifungal activity against nine plant pathogenic fungi. Moreover,
the essential oils were evaluated for their antifungal activity using the agar dilution method, and also MICs (minimum inhibitory concentrations) and MFCs
(minimum fungicidal concentrations) were determined. The major compounds identified in the flowering and fruiting aerial parts oils respectively were β-
caryophyllene (22.6% and 21.8%), caryophyllene oxide (18.0% and 20.5%) and germacrene-D (16.5 and 13.1%). The oils showed in vitro antifungal activity
against some species of Fusarium, Botrytis cinerea, and Alternaria solani. Our study indicates that the oil of B. nigra ssp foetida could be used as a control
agent for plant pathogenic fungi in natural formulations
Essential Oil Composition and Antimicrobial Activity of Angelica archangelica L. (Apiaceae) Roots.
No full textChemical Composition and Antifungal Activity of Essential Oil Obtained from In Vitro Plants of Thymus mastichina L.
No full textEssential oil composition and antigermination activity of Artemisia dracunculus (Tarragon)
No full textThe chemical composition of an Italian oil of tarragon (Artemisia dracunculus L.) was analyzed by GC/EIMS. The major compound of the oil was estragole (73.3%), followed by limonene (5.4%), (E)--ocimene (5.3%), -pinene (3.4%) and (Z)--ocimene (3.0%). The essential oil was tested “in vitro” for its antigermination activity against Raphanus sativus L., Lepidium sativum L, Papaver rhoeas L. and Avena fatua L. seeds and demonstrating a good inhibitory activity in a dose-dependent way
Effect of auxins (IAA and OBTA) and antiauxins (PCIB and OBIA) on acid-induced growth in maize root segments
No full textEssential oil composition and antioxidant activity of peels of Citrus sinensis blood and blond and Citrus aurantium
No full textComposition and antioxidant activity of essential oil and ethanolic axtract obtained from fresch flowers of Sambucus nigra
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