CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, AP 37
Study on aging quality index based on ratio of free basic amino acids and free acidic amino acids of flue-cured tobacco
(1) China Tobacco Shandong Industrial Co., Ltd, Technology Center, Jinan, Shandong, P.R. China; (2) Tobacco Research Institute of CAAS, Laoshan, Qingdao, Shandong, P.R. China
In order to judge leaf ageing quality, an analysis was made of free amino acid changes. The sensory quality of 30 flue-cured tobacco produced in 2006, 2007 and 2008 from 10 regions was analysed during ageing by HPLC with precolumn derivatisation and...