Rice is one of the most important crops in the world. The waters near the areas of this crop has a raised risk of contamination, once the cultivation of rice requires large quantities of pesticides. Due to their high toxicity, uncontrolled use and high solubility in water, pesticides are considered one of the main pollutants of aquatic ecosystems. This present work aims to develop an efficient method based on solid phase extraction (SPE) techniques and high performance liquid chromatography with spectrophotometric detector in the ultraviolet and visible region with diode array (HPLC UV-Vis/DAD) for determination pesticides deltamethrin, epoxiconazole, pyraclostrobin, pyriproxyfen, tebuconazole and thiamethoxan in irrigated rice water, using...
Orientador : Prof. Cristovão V.S. FernandesCo-orientador : Prof. Julio César R. de AzevedoTese (dout...
Diante dos recentes estudos sobre as mudanças climáticas, a preocupação sobre a repartição e a dispo...
Nutrient runoff leads to serious environmental problems, such as eutrophication, that reduces water ...
The water pollution causes changes in physical, chemical and biological water, which interfere with...
Brazil is among the ten largest cultivated shrimp producers in the world, with the northeast being t...
Polycyclic aromatic hydrocarbons (HPA) are organic compounds present in the environment considered ...
Tomato (Solanum lycopersicum L.) is a vegetable classified as vegetable-fruit, which is highly susc...
The fish products is the most commonly used animal protein in the world. Brazil stands out for pisc...
A disponibilidade de água de boa qualidade é um problema constante enfrentado pela sociedade atual. ...
Beer is the third most consumed alcoholic beverage in the world and to provide a lighter flavor, ma...
Lipid oxidation and microbial growth, two of the most well studied processes associated with food sp...
Doutoramento em BiologiaIn the environment humans and biota are generally exposed to chemical mixtur...
Cachaça is the third most consumed distilled beverage in the world, with a Brazilian production of ...
In recente years, the research for potential biolarvicides has received attention due to the negati...
Polycyclic aromatic hydrocarbons (PAH) are formed in the environment, mainly by anthropogenic actio...
Orientador : Prof. Cristovão V.S. FernandesCo-orientador : Prof. Julio César R. de AzevedoTese (dout...
Diante dos recentes estudos sobre as mudanças climáticas, a preocupação sobre a repartição e a dispo...
Nutrient runoff leads to serious environmental problems, such as eutrophication, that reduces water ...
The water pollution causes changes in physical, chemical and biological water, which interfere with...
Brazil is among the ten largest cultivated shrimp producers in the world, with the northeast being t...
Polycyclic aromatic hydrocarbons (HPA) are organic compounds present in the environment considered ...
Tomato (Solanum lycopersicum L.) is a vegetable classified as vegetable-fruit, which is highly susc...
The fish products is the most commonly used animal protein in the world. Brazil stands out for pisc...
A disponibilidade de água de boa qualidade é um problema constante enfrentado pela sociedade atual. ...
Beer is the third most consumed alcoholic beverage in the world and to provide a lighter flavor, ma...
Lipid oxidation and microbial growth, two of the most well studied processes associated with food sp...
Doutoramento em BiologiaIn the environment humans and biota are generally exposed to chemical mixtur...
Cachaça is the third most consumed distilled beverage in the world, with a Brazilian production of ...
In recente years, the research for potential biolarvicides has received attention due to the negati...
Polycyclic aromatic hydrocarbons (PAH) are formed in the environment, mainly by anthropogenic actio...
Orientador : Prof. Cristovão V.S. FernandesCo-orientador : Prof. Julio César R. de AzevedoTese (dout...
Diante dos recentes estudos sobre as mudanças climáticas, a preocupação sobre a repartição e a dispo...
Nutrient runoff leads to serious environmental problems, such as eutrophication, that reduces water ...