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American Journal of Analytical Chemistry is a peer reviewed international journal dedicated to the latest advancement in analytical chemistry. The goal of this journal is to keep a record of the state-of-the-art research and to promote study, research and improvement within its various specialties. All manuscripts sub…
Rabie Khattab, Curtis Rempel, Miyoung Suh, Usha Thiyam
Quality of canola oil obtained by the supercritical fluid extraction (SFE), using CO 2 with ethanol as a co-solvent, was evaluated and compared to that of the conventionally-obtained oils using either n -hexane or chloroform methanol mix ture. Physical charac…
Helena Sovová
The apparent solubility controls the initial stage of supercritical fluid extraction of natural products, which is most im portant for the process economics. Based on the literature, data on CO 2 apparent solubility of volatile substances from different matri…
F. M. Gumerov, R. A. Kayumov, R. A. Usmanov, A. A. Sagdeev, I. Sh. Abdullin, R. F. Sharafeev
Experimental results on solubility of the styrene, phenol, methylphenylcarbinol, acetophenone, ethyl benzene, propy lene glycol and molybdenum as a complex with Trilon B in supercritical CO 2 obtained using a dynamic (flow) method are presented. The obtained…
Jessica Ortiz Palafox, Abelardo Navarrete, Julio C. Sacramento-Rivero, Carlos Rubio-Atoche, Pablo Acereto Escoffie, Jose Antonio Rocha-Uribe
The present work presents a first characterization of the oil from the Moringa ( Moringa oleifera ) kernel as a potential candidate for biodiesel production. Moringa is an indigenous tree in the Yucatan Peninsula in Mexico, where there is a nascent biodiesel…
A. Zinnai, F. Venturi, C. Sanmartin, G. Andrich
To a llow an easy individuation of the more suitable working conditions (temperature, pressure, flow rate, etc.) to be adopted to carry out the extraction of food grade oils from different substrates by supercritical CO 2 (Sc-CO 2 ), a simpli - fied kinetic a…
Shen-Kung Liao, Pi-Shiun Chang
The supercritical fluid is used extensively, especially in substance extraction. The extraction of many substances has reached the economic-scale industrial bulk production stage. However, the research on the wastewater-free dyeing technique replacing water a…
Krishnamurthy Sujatha, Kancharlapalli Chinaraga Pitchaiah, Nagarajan Sivaraman, Thandankorai Ganapathi Srinivasan, Polur Ranga Rao Vasudeva Rao
Supercritical fluid extraction (SFE) of plutonium in its nitrate form from actual waste, i.e. plutonium bearing cellulose matrix was demonstrated using 0.1 litre capacity extraction vessel. Complete recovery of plutonium was demonstrated using modified superc…
Ru Yan, Song-Lin Li, Ge Lin
As one of the most frequently used medicinal herbs in China, Chuanxiong Rhizoma (Chuanxiong) is notable for its beneficial effects in alleviation of cardio- and cerebro- vascular disorders. Results from previous phytochemical, phar macological and pharmacokin…
Boris Sedunov
The monomer fraction density based analysis of precise thermophysical data for pure fluids is developed to study the molecular structures in supercritical fluids in general and in CO 2 in particular. The series expansion by powers of the monomer fraction dens…
Dannielle Jannaine Silva, Felipe V. Pietri, José Ermirio F. Moraes, Reinaldo Camino Bazito, Camila Gambini Pereira
The objective of this study was to develop an experimental methodology for the extraction of polychlorinated biphenyls (PCBs) from contaminated soil and wood material using the Soxhlet extraction method and supercritical fluid techno logy. The sample PCB cont…
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American Journal of Analytical Chemistry is a peer reviewed international journal dedicated to the latest advancement in analytical chemistry. The goal of this journal is to keep a record of the state-of-the-art research and to promote study, research and improvement within its various specialties. All manuscripts sub… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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