1. CORESTA Meeting, Smoke Science/Product Technology, Stratford-upon-Avon, 2005, SSPTPOST 15

    Study on the direct introduction of solvent condensed mainstream smoke for trace elements analysis by inductively coupled plasma mass spectrometry with an octopole reaction cell

    CHO Sung-Eel; OH In-Hyeog; HWANG Keon-Joong; RHEE Moon-Soo
    KT&G Research Institute, Daejeon, South Korea
    In conventional element analysis, samples of various types are usually prepared or digested and then introduced as solutions to a plasma by a nebulizer. However sample digestion is a tedious, labor-intensive and time-consuming process, and there is a...
  2. CORESTA Meeting, Smoke Science/Product Technology, Stratford-upon-Avon, 2005, SSPTPOST 16

    Synthesis and characteristic of the ion exchanger for selective removal of aldehyde compounds in mainstream smoke

    LEE John-Tae; KIM Hyo-Keun; HWANG Keon-Joong; RHEE Moon-Soo
    KT&G Research Institute, Daejeon, South Korea
    Many analytical chemists have been interested in the aliphatic aldehyde compounds in cigarette mainstream smoke for a long time. To use the filter material for selective reduction of aldehyde compounds in cigarette mainstream smoke, ion exchangers...
  3. CORESTA Meeting, Smoke Science/Product Technology, Stratford-upon-Avon, 2005, SSPTPOST 17

    The transfer characteristics of scopoletin on to cigarette paper

    SHIN Jun-Won; LEE Jeong-Min; LEE Un-Chul; LEE Moon-Young; KIM Yong-Ha; RAH Hyo-Hwan; RHEE Moon-Soo
    KT&G Research Institute, Daejeon, South Korea
    Some compounds in tobacco leaf are transferred to cigarette paper by moisture. The purpose of this study was the identification and quantitative analysis of the high polarity transferred compounds on to cigarette paper. The transferred materials were...