Changes of Physical and Chemical Properties of Henan Redried Strips, B2F and C3F, during Aging

The changes of the physical properties, chemical compositions and smoking quality of Henan redried strips, B2F and C3F, during aging were studied.The results showed that the static burning rate, carbonyls, esters, and acidic constituents in the strips increased and smoking quality improved, while the tar yield per gram of the strips decreased, pH values and alcoholic constituents obviously decreased with the duration of aging.