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Evaluation of metal removal efficiency and its influence in the physicochemical parameters at two sewage treatment plants
(2018-05-01)
In sewage treatment plants, physicochemical parameters are highly controlled since treated sewage can be returned to water bodies or reused. In addition, pollutants such as heavy metals also deserve attention due to their ...
Physicochemical parameters of the gum of Terminalia catappa L. (almendrón).
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2013)
Physicochemical parameters involved in the lethal toxicity of N,N-[(dimethylamino)ethyl]-4-substituted benzoate hydrochlorides: A QSAR study
(Elsevier B.V., 1997-01-01)
A set of sixteen para-substituted N,N-[(dimethylamino)ethyl] benzoate hydrochlorides structurally related to procaine was synthesized. The apparent partition coefficients were determined by either shake-flask or HPLC methods ...
Physicochemical parameters involved in the lethal toxicity of N,N-[(dimethylamino)ethyl]-4-substituted benzoate hydrochlorides: A QSAR study
(Elsevier B.V., 1997-01-01)
A set of sixteen para-substituted N,N-[(dimethylamino)ethyl] benzoate hydrochlorides structurally related to procaine was synthesized. The apparent partition coefficients were determined by either shake-flask or HPLC methods ...
Coffee extraction: A review of parameters and their influence on the physicochemical characteristics and flavour of coffee brews
(Trends in Food Science & Technology, 2020-02)
Background
The physicochemical characteristics and flavour of coffee are related to the volatile and non-volatile compounds produced during roasting, which reach the coffee cup upon brewing.
Scope and approach
This ...
Chemometrics in fuel science: demonstration of the feasibility of chemometrics analyses applied to physicochemical parameters to screen solvent tracers in Brazilian commercial gasoline
(Wiley-Blackwell, 2011-09-01)
Samples of commercial gasoline, from the National Program of Fuel Quality Monitoring of the National Petroleum Agency, were collected from gas stations located in the Midwestern state of São Paulo, Brazil, and analyzed by ...
Chemometrics in fuel science: demonstration of the feasibility of chemometrics analyses applied to physicochemical parameters to screen solvent tracers in Brazilian commercial gasoline
(Wiley-Blackwell, 2011-09-01)
Samples of commercial gasoline, from the National Program of Fuel Quality Monitoring of the National Petroleum Agency, were collected from gas stations located in the Midwestern state of São Paulo, Brazil, and analyzed by ...
Uso de regressão linear para estimar parâmetros físico-químicos relacionados à qualidade do jerked beef
(2006-12-01)
Jerked beef is officially defined as salted, cured and dried beef. Water activity (Aw), moisture, ash and residual nitrite are the physicochemical parameters that define this product identity and quality standards. In this ...
Uso de regressão linear para estimar parâmetros físico-químicos relacionados à qualidade do jerked beef
(2006-12-01)
Jerked beef is officially defined as salted, cured and dried beef. Water activity (Aw), moisture, ash and residual nitrite are the physicochemical parameters that define this product identity and quality standards. In this ...
Analysis of organic molecules, physicochemical parameters, and pollen as indicators for authenticity, botanical origin, type and quality of honey samples examined
(Bellwether Publishing, Ltd., 2020-12-27)
To contribute to Chilean honey’s characterization, 12 honey samples were analyzed using comprehensive physicochemical and pollen analyses. Beekeepers donated samples from La Pintana, Linderos, Cajón del Maipo, and Chiloé. ...