The objective of this work was to evaluate the feasibility of employing Laser Induced Breakdown Spectroscopy (LIBS) for determination of coffee adulteration with chickpea, corn and wheat.  For this purpose, LIBS spectra was evaluated with chemometrics methods for classification and quantification of the adulteration ratio.  With LIBS, prevention of unfair competition, protection of consumers and determination of coffee quality can be achieved.
LIBS
The objective of this work was to evaluate the feasibility of employing Laser Induced Breakdown Spectroscopy (LIBS) for determination of coffee adulteration with chickpea, corn and wheat.  For this purpose, LIBS spectra was evaluated with chemometrics methods for classification and quantification of the adulteration ratio.  With LIBS, prevention of unfair competition, protection of consumers and determination of coffee quality can be achieved.
LIBS
The objective of this work was to evaluate the feasibility of employing Laser Induced Breakdown Spectroscopy (LIBS) for determination of coffee adulteration with chickpea, corn and wheat.  For this purpose, LIBS spectra was evaluated with chemometrics methods for classification and quantification of the adulteration ratio.  With LIBS, prevention of unfair competition, protection of consumers and determination of coffee quality can be achieved.
LIBS