Note on fractional distillation by means of steam
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منابع مشابه
Comparison of Essential oil of Ocimum sanctum L. from Fresh and Dry Aerial Parts by Hydro-distillation and Steam Distillation
The use of natural products as medicinal agents presumably predates the earliest recorded history. Ocimum sanctum L., is a plant which is used in several traditional medicine systems to cure various diseases. In this study aerial parts of Ocimum sanctum were collected on august 2014 from Shahr-e-Rey in Iran. Fresh and dry partsof plants essential oils were extracted with hydro-distillation and ...
متن کاملPossible remediation of dioxin-polluted soil by steam distillation.
2,7-Dichlorodibenzo-p-dioxin (DCDD) was found to evaporate easily with water vapor from a heated solution. Steam distillation was also effective for the removal of DCDD from DCDD-applied soil; its concentration (250 microg/50g soil) in the original soil decreased to less than 5% after steam distillation for only 20 min. Actual dioxin-polluted soil in Tokorozawa City was partially decontaminated...
متن کاملEssential oil Analysis of Fresh Aerial part of Iranian Ocimum sanctum L. by Hydro & Steam Distillation
The genus Ocimum L. belonging to family of Lamiaceae is widely distributed in Iran, Ocimum sanctum L. is described in many medicinal properties and a wide therapeutic range. It is used specially in the management of cough, ashtma, fever and common cold. In this research, samples were collected from Shahr-e-Rey, on August 2013, then essential oils were extracted by hydro-distillation and steam ...
متن کاملVoges-Proskauer test using 1-naphthol purified by steam distillation.
MACLEOD, R. A., HOGENKAMP, H., AND ONOFREY, E. 1958 Nutrition and metabolism of marine bacteria. VII. Growth response of a marine Flavobacterium to surface active agents and nucleotides. J. Bacteriol., 75, 460-465. MICKINNEY, R. E. AND HORWOOD, M. P. 1952 Fundamental approach to the activated sludge process. I. Floc-producing bacteria. Sewage and Ind. Wastes, 24, 117-560. MCKINNEY, R. D. AND WE...
متن کاملPhytochemical Analysis of Essential oil of Tanacetum parthenium L. with Hydro-distillation and Steam Distillation
Tanacetum parthenium L. known as feverfew is a medicinal herb which is found in many old gardens. It has been used in folk medicine for reducing fever. Feverfew is a member of the daisy family; it is used primarily to prevent migraine headaches and to treat rheumatoid arthritis.It hasa colorless essential oil that contains one or more of the sesquiterpene lactones as active principle. Tanasetum...
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ژورنال
عنوان ژورنال: The Analyst
سال: 1907
ISSN: 0003-2654,1364-5528
DOI: 10.1039/an907320197b