Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 186, S-12
Determination of citric, malic, and oxalic acids in cured tobacco by ion chromatography
Philip Morris USA, Research Center, Richmond, VA, USA
An ion chromatographic procedure for the determination of malic acid, oxalic acid, and citric acid was developed. The three acids were extracted from cured tobacco with five percent hydrochloric acid. The extract was diluted and then passed through a ...