Study on the evaluating index system for quality of flue-cured tobacco

The main physical chemical properting index of different grades of tobacco leaf and the property index of smoking were detected totally.The relationship among different indexes and their effects on quality of tobacco leaf were also analysed by the numbers.By the means of the discussion on the evaluations of flue cured tobacco quality offered by the domestic and overseas experts,the key indexes and their proper range for evaluation of quality of flue cured tobacco were selected and the index system for evaluation of quality of flue cured tobacco was established,including indexes of appearance quality,smoking quality,physical property,chemical components and safety.This index system can evaluate the quality of flue cured tobacco from qualitative to quantitative and scientific method of evaluation of quality of flue cured tobacco was provided,which is complete,systematic,objective and accurate.