Search Results

10 results

  1. CORESTA Congress, Shanghai, 2008, AP 08

    The influence of post-curing handling of Burley and dark air-cured tobacco on TSNA and nitrite levels

    VERRIER J.L.; WIERNIK A.; STAAF M.; CADILHAC J.L.; ONILLON M.; VIDAL B.
    Institut du Tabac, Imperial Tobacco Group, Bergerac, France
    While most of Tobacco Specific Nitrosamines (TSNA) are formed during air-curing, further accumulation may occur between end of cure (EOC) and delivery. In order to investigate putative factors affecting this accumulation, different ways of storing...
  2. Beitr. Tabakforsch. Int./Contrib. Tob. Research, 2005-21-6, p. 305–20., ISSN.0173-783X

    Factors influencing the formation of tobacco-specific nitrosamines in French air-cured tobaccos in trials and at the farm level

    DE ROTON C.; WIERNIK A.; WAHLBERG I.; VIDAL B.
    Altadis - Institut du Tabac, Bergerac, France
    Several trials the results of which are compiled in this paper, were carried out at the Tobacco Institute of Bergerac (ITB) and in the area nearby from 1996 to 2003. The objective was to study the formation of tobacco-specific nitrosamines (TSNA) in...
  3. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 54, AP4

    Study of factors influencing the concentration of tobacco-specific nitrosamines (TSNA) in air-cured tobaccos

    DE ROTON C.; SAN L.H.; VERRIER J.L.; VIDAL B.
    Altadis - Institut du Tabac, Bergerac, France
    Several experiments were conducted in 1997 and 1998 at the Bergerac Tobacco Institute to investigate the effets of variety, nitrogen fertilization and after-curing storage modes on TSNA concentrations in air-cured tobaccos, Burley and dark types. The...
  4. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 61, AP11

    The tobacco breeding program of Institut du Tabac (SEITA, ALTADIS) : methods, results and future prospects

    VERRIER J.L.; ANO G.; TANCOGNE J.; VIDAL B.; DELON R.
    Altadis - Institut du Tabac, Bergerac, France
    Tobacco breeding at Tobacco Institute of Bergerac started with TMV resistance, then increased with the blue-mold epidemic of years 60, which necessitated creation and release of new, blue-mold resistant varieties. In order to diversify the French...