1. Ann. Tabac, Sect. 2-23, 1991, p. 5-67., ISSN.0399-0354

    Analysis of host specialization on tobacco of the pathogenic fungus Phytophthora parasitica; study of the involvement of a proteic elicitor

    Institut Expérimental du Tabac, Bergerac, France
    The behavior of Phytophthora parasitica was studied with the help of an original test for the inoculation of the plantlet roots which showed the existence of three types of isolates : 1) non parasitic isolates of tobacco which secrete parasiticein...
  2. CORESTA Meeting, Smoke/Technology, Budapest, 1993, ST 06

    A method for the determination of polyphenols in tobacco by HPLC, its application to the analysis of various tobacco types, and to the analysis of smoke

    British-American Tobacco Co., Ltd.
    Polyphenols are a loosely related group of compounds, which in tobacco comprise the compounds rutin, scopoletin, and chlorogenic acid and its isomers. They are destroyed by air-curing and, therefore, occur in very low concentrations in Burley and...