Tobacco Science & Technology, 2008, 4, p. 46-8, ISSN.1002-0861
Determination of citric acid and malic acid in tobacco with flow analyzer
Chongqing Tobacco Industrial Co. Ltd, Chongqing, China
Citric and malic acids in tobacco sample were determined with a flow analyzer. The results showed that the recoveries of the two acids were from 97.5% to 104.5% and 97.5% to 101.3% with 2.64% and 1.09% of RSDs, respectively. The method was suitable...