Tob. Sci., 1962, 6-38, p. 162-163, ISSN.0082-4623
Composition studies on tobacco. XIII. Neophytadiene levels in various types of grades
Eastern Regional Research Laboratory, Philadelphia 18, Pennsylvania USA
An analytical method for the determination of neophytadiene was developed. The method is based on extraction of tobacco with Skelly-solve B, chromatography of the extract on silicic acid and absorbance measurements at 225 mμ of the residue from the...