Tobacco, flue-cured

In the different types of tobacco (flue-cured, burley. Oriental, Maryland) (3295)... 

The analysis of combustion products presents problems of complexity similar to that of feedstock and raw fuel analysis. A highly complex matrix of aliphatic material often exists (as unburnt fuel in the combustion exhaust), whilst the species of interest, for example, carcinogens or mutagens are often at very low concentrations. A classic example of multidimensional GC is its use in the analysis of flue-cured tobacco essential oil condensate. 

In April of 1982 (flue-cured tobacco) and 1983 (soybean and sunflower), treatments were set up as follows (1) mulch removed ... 

The nicotine content in tobacco from cigarettes sold worldwide shows a wide variation (lARC 2004). Counts and coauthors reported on the nicotine content in the tobacco tiller of 48 Philip Morris USA and Phihp Morris International commercial filtered cigarettes from numerous international market regions (Counts et al. 2005). The majority contained blends of bright flue-cured (Virginia), hurley air-cured, and sun-cured oriental tobaccos, with inclusions of expanded tobaccos, processed tobacco, or processed stems. Four cigarettes contained primarily bright tobaccos. Nine brands contained carbon (also known as charcoal ) in their filter construction. 

Djordjevic MV, Gay SL, Bush LP, Chaplin JF (1989) Tobacco-specific nitrosamine accumulation and distribution in flue-cured tobacco isoUnes, J Agric Food Chem 37 752-756 Djordjevic MV, Sigountos CW, Brunnemann KD Hoffmann D (1990) Tobacco-specific nitrosamine delivery in the mainstream smoke of high- and low-yield cigarettes smoked with varying puff volume. In CORESTA Symposium Information Bulletin, Hellas, October 7-11 1990, p209... 

Menser, H. A. Response to ozone of five flue-cured tobacco varieties. Tobacco Sci. 10 33-34, 1966. 

Menser, H. A., and G. H. Hodges. Tolerance to ozone of flue-cured tobacco cultivars in field and fumigation chamber tests. Tobacco Sci. 13 176-179, 1%9. 

Walker. E. K. Chemkal control of weather fleck in flue-cured tobacco. Plant. Dis. 

Walker. E. K., and L. S. Vickery. Influence of sprinkler irrigation on the incidence of weather fleck on flue-cured tobacco in Ontario. Can. J. Plant Sci. 41 281-287, 1961. 

NT195 Kinsler, S., D. H. Pence, W. K. Shreve, A. T. Mosberg, P. H. Ayres, and J. W. Sagartz. Rat subchronic inhalation study of smoke from cigarettes containing flue-cured tobacco cured either by direct-fired or heat-exchanger curing processes. Inhal Toxicol 2003 5(8) 819-854. 

Beta-sitosteryl D-glucoside from flue-cured tobacco leaves. Tobacco 1958 ... 

Koseki, K., F. Saito, N. Kawashima, and M. Noma. New cembranoic diterpene with lAA inhibitory activity from Nicotina tabacum. Agr Biol Chem 1986 50(7) 1917-1918. Tazaki, H., H. Kodama, T. Fujimori, and A. Ohnishi. Hydroxysolanascone glucosides from flue-cured tobacco leaves. Agr Biol Chem 1986 50(9) 2231-2235. 

Wahlberg. Tobacco chemistry. Five new cembratrientriols from tobacco. Acta Chem Scand 1991 45(1) 92-98. NT343 Tazaki, H., H. Kodama, A. Ohnishi, and T. Fuj imori. Structure of sesquiter-penoid glucoside from flue—cured to-bacco leaves. Agr Biol Chem 1991 55(7) 1889-1890. 

Smith, I. K. Evidence for o-acetyl-serine in Nicotiana tabacum. Phytochemistry 1977 16 1293-1294. Ishiguro, S., and S. Sugawara. Comparison of volatile N-containing compounds in the smoke of Lamina and Midrib of flue-cured tobacco leaves. Agr Biol Chem 1977 41 377. Chuman, T., M. Noguchi, A. Okhubo, and S. Toda. The structure of a novel... 

Roberts. Vetispirane sesquiterpene glucosides from flue-cured Virginia tobacco structure, absolute stereochemistry, and synthesis. X-ray structure of the P-bromobenzenesulphonate of one of the derived aglycones. Chem Com- NT488 mun 1977 1977 27. 

Puangnak, W. and S. Vorabhleuk. Studies on organic acids in Thai flue-cured tobaccos and their relationship to quality. Thai] Agr Sci 1984 17(2) 103-118. 

A. Wilkinson. Stability of alkaloid production in flue—cured tobacco. Comp Sci 1991 31(5) 1121-1124. 

NT531 Matsushita, H., Y. Tsujino, D. Yoshida, A. Saito, K. Kato, and M. Noguchi. New minor alkaloids in flue-cured tobacco leaf (Nicotiana tabacum cv... 

NT544 Court, W. A., and J. G. Hendel. Determination of nonvolatile organic and fatty acids in flue-cured tobacco by gas liquid chromatography. J Chromatogr Sci 1978 16 314-317. 

Non-volatile constituents in tobacco. Part 1. Isolation of a new terpene clucoside,3-hydroxy-5,6-epoxy-beta-ionyl-beta-D-glucopyranoside from flue-cured tobacco. Agr Biol Chem... 

Kodama, H., T. Fujimori, and K. Kato. Structure determination of new sesquiterpene glycosides from flue-cured tobacco by two dimensional NMR. Proc 26th Symposium on the Chemistry of Natural Products, Kyoto, Japan 1983 26 1-8. 

Examination of the flavour constituents of the passion fruit Passiflora edulis has yielded the novel ionone derivatives (47) and (48). Edulans 1 and II, (49) and (50), and dihydroedulans I and II, (51) and (52), from the same source have been characterized fully. Two bicyclodamascenones, (53) and (54), have been identified as components of the flavour of Virginia tobacco, and several ionone, damascone, and cyclocitral derivatives are present amongst the many volatile compounds produced during flue-curing of this tobacco. ... 

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