Search Results

22 results

  1. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, ST 34

    Influence of storage conditions on smoke yields and optical appearance of cigarettes

    GLEINSER M.; BACHMANN S.; VOLGGER D.
    Papierfabrik Wattens GmbH & Co. KG, Wattens, Austria
    Chemical and physical changes of the cigarette paper can occur during the storage of cigarettes. These changes may have an influence on the smoke yields, the taste of a cigarette and also on the optical properties of the cigarette and the ash appearance ...
  2. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, ST 62

    Overview of in vitro methods used to assess e-cigarettes based on “Toxicity Testing in 21st Century” principles

    SIMMS L.(1); STEVENSON M.(1); CZEKALA L.(1); TSCHIERSKE N.(1); WALELE T.(2)
    (1) Imperial Tobacco Ltd, Bristol, U.K.; (2) Fontem Ventures B.V. (an Imperial Brands PLC Company), Amsterdam, The Netherlands
    When the National Academies of Sciences released “Toxicity Testing in the 21st Century: A Vision and a Strategy” a new toxicological paradigm was created, focusing on the use of human cell lines and the disruption of key cellular pathways. In keeping with ...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 08

    Indoor air quality and surface deposition assessment following use of an open system e-cigarette

    BAUER N.(1); TSCHIERSKE N.(1); O'CONNELL G.(2); CAHOURS X.(3)
    (1) Reemtsma Cigarettenfabriken GmbH (an Imperial Brands PLC Company), Hamburg, Germany; (2) Fontem Ventures B.V. (an Imperial Brands PLC Company), Amsterdam, The Netherlands; (3) SEITA-Imperial Tobacco Limited, Fleury-les-Aubrais, France
    Electronic cigarette (e-cigarette) nicotine delivery devices are growing in popularity worldwide. Both regulators and public health organisations are beginning to examine potential implications that exposure to exhaled e-cigarette aerosol may have on non ...
  4. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 21

    The use of in vitro human biomarkers from relevant primary cell lines, to assess the effects of increasing nicotine concentration in e-liquids

    SIMMS L.(1); STEVENSON M.(1); CZEKALA L.(1); TSCHIERSKE N.(1); BERG E.(2); WALELE T.(3)
    (1) Imperial Tobacco Ltd, Bristol, U.K.; (2) DiscoverX Corporation, Fremont, CA, U.S.A.; (3) Fontem Ventures B.V. (an Imperial Brands PLC Company), Amsterdam, The Netherlands
    As part of the ongoing stewardship of electronic cigarettes, and in line with the National Academies of Sciences “ Toxicity Testing in the 21st Century: A Vision and a Strategy ”, Fontem Ventures B.V. have investigated the utility of a series of endpoints ...
  5. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, ST 27

    Analysis of process intensity on tobacco moisture retention based on uniform design

    LI Wenjuan(1); ZHOU Fangfang(1); LONG Minghai(1); ZI Wenhua(1); JIANG Meihong(1); LIU Ze(2)
    (1) Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming, Yunnan, P.R. China; (2) Hongyun Honghe Group, Kunming, Kunming, P.R. China
    Tobacco moisture retention provides essential information about moisture adsorption behaviour and physical characteristics of cigarette formulating, which also influence cigarette aroma and smoking quality. Effect of the intensity of the casing process on ...
  6. CORESTA Meeting, Smoke Science/Product Technology, 2013, Seville, ST 11

    Research on dynamic changes of cut tobacco physical and chemical properties during the over-drying process

    QIU Changgui(1); FENG Wenchao(1,3); LIU Ze(2); ZHU Yong(2); HE Banghua(2); WANG Hui(2); LI Jun(1); HOU Ying(1)
    (1) Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming, P.R. China; (2) Technology Centre of Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming, P.R. China; (3) Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming, P.R. China
    In order to investigate the dynamic changes of cut tobacco physical and chemical properties during the over-drying process, the moisture content, the filling values, the microstructure, the routine chemical components, the polyphenols content and the ...
  7. CORESTA Meeting, Smoke Science/Product Technology, 2013, Seville, ST 46; TSRC, Tob. Sci. Res. Conf., 2013, 67, abstr. 50.

    Impact of using a metal sheet as an “alternative substrate for ISO 12863” on SE performance

    MAYR M.; VIZEE H.
    Papierfabrik Wattens GmbH & Co KG / delfortgroup, Wattens, Austria
    The aim of this study was to demonstrate the impact on SE performance when using different material than filter paper as a possible substrate. NIST proposed to perform these tests on a thin metal sheet (0,2 mm) with one layer of filter paper. As the ISO ...
  8. CORESTA Meeting, Smoke Science/Product Technology, 2013, Seville, ST 48 ; TSRC, Tob. Sci. Res. Conf., 2013, 67, abstr. 79.

    Puff-by-puff analysis of mainstream smoke constituents of non-LIP and LIP-cigarettes (2)

    GLEINSER M.; BACHMANN S.; ROHREGGER I.; VIZEE H.; VOLGGER D.
    Papierfabrik Wattens GmbH & Co KG / delfortgroup, Wattens, Austria
    As presented at the CORESTA Congress 2012 a puff-by-puff profile of LIP cigarettes shows differences in CO and O 2 between a puff taken on the banded area and a puff on the band spacing. The cigarettes for the investigation of CO and O 2 have been smoked ...