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  1. Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 176, S-1

    Determination of the transfer rate of a bicyclo alkene from a new blended cigarette into smoke

    XIE J.P.; XU Q.X.; SUN R.S.
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, China
    A bicyclo alkene (BCA) is the major and effective component in a Chinese herb extract. This extract is usually used in alleviating tracheitis, branch tracheitis and cough A procedure for estimating the transfer rate of BCA to cigarette smoke has been ...