Essential oils (EOs), the odorous and volatile products of a plant’s secondary metabolism, have wide applications in folk medicine, food flavoring preservation, fragrance industries. The aim this study was to analyze chemical composition EO from aerial parts (including inflorescences) wild Teucrium luteum subsp. flavovirens Tunisia. obtained by hydrodistillation air-dried plant material Cleveng...

Background & Aim: Family Zingiberaceae is worldwide in   distribution. Plants of the zingiberaceae family are used in traditional   herbal folk medicine besides their uses in spices, cosmetic, ornamental, food   preservatives etc. In Uttarakhand the herbs grow from sub-tropical to   temperate region. Globba sessiliflora Simsrhizomes were collected at maturity stage in ...

The chemical constituents of leaves, inflorescence, and flowers from Ocimum basilicum (Thai basil) and Ocimum sanctum (Holy basil) were analysed by gas chromatography-mass spectrometry. The chemical compounds were extracted by hydrodistillation, headspace-solid phase microextraction, and solvent extraction.  The main constituents of Ocimum basilicum were identified to consist of estragole (...

Background & Aim: Family Zingiberaceae is worldwide in   distribution. Plants of the zingiberaceae family are used in traditional   herbal folk medicine besides their uses in spices, cosmetic, ornamental, food   preservatives etc. In Uttarakhand the herbs grow from sub-tropical to   temperate region. Globba sessiliflora Simsrhizomes were collected at maturity stage in ...

Background & Aim: Essential oils are isolated from different sections of plants such as flowers, seeds, leaves, stems and roots. Essential oils are applied extensively in producing of perfumes, cosmetics, foods, beverages and confectioneries and as ingredients of disinfectants and insecticides. Experimental: Essential oil are obtained by several isolation methods, such as hydrodistillation (HD...

Centella asiatica belongs to family Apiaceae is a traditionally important plant with wide range of therapeutic potential. Plant is traditionally used to treat a broad range of diseases such as diarrhea, hepatitis, measles, toothache, syphilis, leucorrhoea etc. Madecassic acid, asiatic acid, α-terpinene, α-copaene, β-caryophyllene are some of the important bioactive compounds responsible for its...

The chemical composition of oregano essential oil of different origin extracted from oregano plants grown in south-eastern Poland was analysed using the gas chromatography mass spectrometry (GC-MS) and gas chromatography flame ionization detector (GC-FID). The dominant compound was sabinene; its percentage proportion ranged from 10.85% to 25.46%, depending on the ecotype studied. Moreover, the ...

The paper presents a molecular modeling and docking studies on the interactions between natural αand β-cyclodextrin and the main biocompounds from Compositae family plants. Both vacuum and water periodic box conditions were used for the docking experiments. A comparative study on the formation and stability of complex obtained with non-oxidized/oxidized forms of biocompounds was performed. The ...

Essential oils from different organs of Ageratum fastigiatum (Gardn.) R. M. King et H. Rob., obtained by hydrodistillation were analyzed through Gas Chromatography and Gas Chromatography/Mass Spectrometry. The essential oils were tested for antimicrobial activity by the agar-diffusion method and minimal inhibitory concentration (MIC). The main compounds found were β-caryophyllene, germacrene D ...

The essential oil isolated from fresh aerial parts of Hypericum perforatum L. was analyzed by GC and GC/MS. One hundred and thirty four identified compounds accounted for 98.7% of the total oil. The main components of the oil were: germacrene D (18.6%), (E)-caryophyllene (11.2%), 2-methyloctane (9.5%), α-pinene (6.5%), bicyclogermacrene (5.0%) and (E)-β-ocimene (4.6%). The volatile profile of H...