摘要:

The chemical composition of the essential oil ofPectis elongatafrom Martinique was analyzed for the first time by GC/MS. The major components were found to be neral (15.65–27.47%), geranial (24.56–40.15%) and geranic acid (5.00–19.88%), the levels of which depended on the state of maturity of the plant and its collection site. The biostatic activity of the oil and two solvent extracts from the leaves was evaluated against five bacterial and six fungal strains. The oil showed higher activity than the extracts towards both the bacterial and fungal strains with an MIC of 0.5 mg/mL when screened againstStaphylococcus aureus, E. coliandMycobacterium smegmatis.

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698464

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

Water-distilled essential oils from the crushed fruits ofHeracleum platytaenium, an endemic species collected from two localities in Turkey were analyzed by capillary GC and GC/MS. Ten compounds representing 94.36% and 93.92% of the oils were identified, octyl acetate being the major component (72.29% and 76.69%) in both oils.

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698465

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

The leaf oil of the Florida torreya,Torreya taxifolia, an endangered species, which was obtained by simultaneous steam distillation-solvent extraction was analyzed by GC and GC/MS. Although 24 components were identified in the oil, it was found to be hydrocarbon-rich with limonene (40.78%), α-pinene (7.59%), (E)-β-farnesene (6.16%), and δ-cadinene (6.60%) being in greatest abundance.

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698466

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

Water-distilled volatiles ofOcimum basilicum var. glabratum and Rosmarinus officinalisgathered in Turkey were analyzed by means of GC, GC/MS,1H-NMR and13C-NMR.O. basilicumoil was found to contain linalool (43.73%) and (E)-methyl cinnamate (27.28%) as the major constituents whereas 1,8-cineole (36.91%), borneol (17.50%) and p-cymene (10.50%) were shown to dominateR. officinalisoil.

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698467

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

The essential oils obtained from leaves and rhizomes ofPeucedanum zenkeriEngl. were analyzed by GC and GC/MS; both samples contained the same number of components (35 identified) but in different amounts. Limonene (23.2%), myrcene (8.9%) and myristicin (7.6%) were found to be the major constituents of the leaf oil, whereas the rhizome oil was rich in dillapiole (19.1%), δ-3-carene (14.7%) and myristicin (9.0%).

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698468

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

As a part of our research on aromatic plants from Córdoba, Argentína, we have examined the oil composition ofHyptis mutabilis(Rich.) Briq. using GC and GC/MS. The main constituents found were camphor (14.37%), myrcenone (14.85%), cis-dihydrocarvone (11.38%) and trans-dihydrocarvone (32.91%).

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698469

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

The essential oil ofConyza sumatrensis(Retz) Walk, an endemic species of Amazon forest, obtained by steam distillation of the leaves, has been analyzed by GC/MS, Kovats indices and1H- and13C-NMR spectroscopy. Lachnophyllum ester, an acetylenic compound was found to be the major component of the oil.

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698470

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

The volatile components of the essential oil fromElsholtzia incisagrowing in Kumaun region (India) were characterized by GC, GC/MS and GC/FTIR. Forty-seven constituents, mainly monterpenes, were identified from which 1,8-cineole (41%), α-terpinene (19%), p-cymene (8%) and β-pinene (7%) comprised the major constituents.

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698471

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

The essential oil ofRosa centifoliaL. cultivated in Poland has been analyzed by GC and GC/MS. Thirty-one components have been identified, of which the major ones were geraniol (26.7%) and citronellol (22.9%).

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698472

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor

摘要:

The composition of the essential oil of the aerial parts ofSatureja wiedemanniana(Lallem.) Velen. (Lamiaceae), an endemic species of Turkey, was determined by capillary GC and GC/MS. The main compounds were caryophyllene oxide (8.5%), borneol (8.3%), germacrene D (8.1%), limonene (7.7%), spathulenol (7.7%), β-caryophyllene (6.5%) and β-bisabolene (6.0%)

ISSN:1041-2905    

DOI:10.1080/10412905.1995.9698473

出版商:Taylor & Francis Group    

年代:1995

数据来源: Taylor