Computer processing of fatty acid analysis data

Area of Science:

• Analytical Chemistry
• Computational Chemistry

Background:

• Gas-liquid chromatography (GLC) is a key technique for analyzing fatty acids in fats and oils.
• Accurate processing of complex fatty acid profiles is essential for quality control and research.

Purpose of the Study:

• To develop and describe a Fortran computer program for efficient processing of fatty acid data obtained via GLC.
• To provide a tool for calculating various parameters from fatty acid analysis, applicable to butterfat and margarine fat.

Main Methods:

• Development of a Fortran computer program utilizing gas-liquid chromatography data.
• Implementation of algorithms for calculating weight % and mole % of individual fatty acids.
• Inclusion of calculations for glycerol percentage and theoretical iodine value.

Main Results:

• The program successfully processes fatty acid data from GLC analysis.
• It computes concentrations of individual fatty acids in weight % and mole %.
• Calculations for glycerol, theoretical iodine value, and other fatty acid combinations are accurately performed.

Conclusions:

• The described Fortran program offers a robust method for analyzing fatty acids in fats and oils.
• The program is particularly suited for butterfat and margarine fat analysis but is adaptable to other lipid matrices.
• This computational tool enhances the efficiency and accuracy of fatty acid profiling in food science and lipid research.