Tob. Sci., 1964, 8-38, p. 154-157, ISSN.0082-4623
Chemical changes associated with tobacco frenching
Crops Research Division, Agricultural Research Service, United States Department of Agriculture, Beltsville, Maryland USA
Chemical investigation of tobacco plants (Nicotiana tabacum L. cv. Connecticut Broadleaf and 402) with different degrees of the frenching symptom revealed marked changes in organic composition. Alkaloids, organic acids, sugars, and amino acids from...