Fresh aerial parts of patchouli (Pogostemon cablinj were obtained from Rabaul, Port Moresby and Inawabui in the Mekeo area of the Central Province. The volatile oil constituents were extracted by exhaustive hydrodistillation where each of the patchouli samples afforded oil yields of about 0.1 ...
grown in Vietnam, was analyzed by capillary gas chromatography and mass spectrometry. Patchouli alcohol accounted for about 32–38% of the patchouli oil. Ten more compounds were identified, of which α-bulnesene and α-guaiene were the main components....
Sixty-five nutmeg (Myristica fragrans) germplasm accessions from Indian Institute of Spices Research, Experimental Farm, Peruvannamuzhi (Kerala), were evaluated for chemical composition of essential oil of nutmeg and mace and variability was observed among the accessions. The major constituents of signif...
In the particular case of distillation by water-bubbling, it is a relatively new method whose first report dates from 2017; it has been observed that this is a non-exhaustive extraction method. It has been evaluated in the extraction of patchouli (Pogostemon cablin) essence, showing a higher ...
Alternatively, the perfume delivery system may be incorporated into granulates or molded bodies comprising further constituents of the laundry detergent composition. The molded bodies may have the shape of extrudates, pellets, briquettes or tablets. Such molded bodies may be prepared by processes of ...
The yield of oil by steam distillation was 0.11%, and 40 chemical constituents were separated and identified. Terpenic series and their oxo-derivatives are major chemical constituents in the oil. The main compounds were patchouli alcohol(22.54%), L-bornyl acetate(16.17%), gamma-gurjunene(3.27%)...
essential oilpatchouli alcoholpogostoneThe essential oils extracted from the leaves, inflorescence, whole aerial-parts and root of patchouli [ Pogostemon cablin (Blanco) Benth.] were analyzed and compared using GC-FID and GC-MS. Altogether thirty-four constituents, representing 86.9–97.7% of the ...
patchouli alcoholpogostoneThe essential oils extracted from the leaves, inflorescence, whole aerial-parts and root of patchouli [Pogostemon cablin (Blanco) Benth.] were analyzed and compared using GC-FID and GC-MS. Altogether thirty-four constituents, representing 86.9-97.7% of the total oil ...
Chemical constituents of 15 compounds were identified in the oil of P.cablin compounds representing to 98.96%. The major components in essential oil were -patchoulene, 谩-guaiene, -patchoulene, 谩-bulnesene and patchouli alcohol. The repellent activity of patchouli alcohol compound was found to be ...
The major constituents of P. cylindraceus oil were patchouli alcohol (55.5 ± 0.01%), 1,8-cineole (6.0 ± 0.01%) and valerianol (3.8 ± 0.18%), whereas, the main compounds of the P. arabicus oil were 1,8-cineole (50.5 ± 1.37%), β-pinene (7.0 ± 0.08%), camphor (6.3 ± ...