Quantitative infrared spectroscopy of lipids in solution: III. Automated data collection and computer aided calculations of lipid analysis.
In the third part of this series, a data acquisition system is described which digitizes the analog signal from a commercial infrared spectrometer and records the data on paper tape. The paper tape is then processed off-line with a microcomputer and an infrared spectrum is printed. The correction routine for absorbance due to the O-H stretching band is discussed as well as the integration limits for calculation of integrated intensities of the C-H stretching band. The computer program is briefly described and statistical data on correlation between integrated intensity and lipid concentration given.
D001322:Autoanalysis; D003201:Computers; D008055:Lipids / Q000032:analysis*; D008433:Mathematics; D013055:Spectrophotometry, Infrared / Q000379:methods
D008055:Lipids