Comparison of Biochemistry Analyzer with Teles method for the determination of lactose

In this study, lactose determination was performed comparatively by the app lication of 2 different methods: Teles method and Biochemistry Analyzer. Ex periments were applied in the model system and reconstituted whey system. T he results were compared and statistically evaluated. The difference betwee n the 2 methods was not significant. The applicability and sensitivity of t he methods were discussed. The results indicated that the sensitivity of Te les method and Biochemistry Analyzer depends on the optimum concentration o f working solution. Biochemistry analyzer could be recommended for the lact ose determination having important advantages in application.