Busca conformacional e análise das moléculas de ácido palmítico, ácido esteárico, ácido oleico e triacilglicerol por métodos semi-empíricos e ab initio

Abstract

In this present study was performed a conformational search of stearic fatty acids, oleic, palmitic, alcohol glycerol and the triacylglycerol (TAG) that is formed by the junction of the three acids above with glycerol. Such compounds are all situated in bovine milk fat. And this was the biggest reason to have them studied. For this, we use molecular mechanics ( MM ) , molecular dynamics (MD ) and quantum mechanics (QM ). Were made optimizations of these molecules in vacuum and water and then after such optimizations we obtain its infrared (IR) spectra and RAMAN. With the results we were able to compare them with existing in the literature.These results may also, contribute with information of optical properties of bovine milk fat the experimental groups. Since we can a very detailed and satisfactory result.