1. Tobacco Science & Technology, 2012, 5, p. 5-9, 23, ISSN.1002-0861

    Secondary casing application in Virginia type cigarette

    YAN Keliang(1); WU Yi(1); ZENG Xiaoying(1); XU Guowang(2); WANG Chao(1); HU Weiyao(1); LI Qinghua(1)
    (1) Technology Center, Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming 650202, P.R. China; (2) National Chromatographic Research & Analysis Center, Dalian Institute of Chemical Physics, CAS, Dalian 116023, Liaoning, P.R. China
    In order to study the secondary casing (adding functional casing and brand specific casing) application in Virginia type cigarette, the appropriate blending proportion of three biological agents was investigated, the mechanism of functional casing was ...
  2. Tobacco Science & Technology, 2012, 9, p. 5-9, ISSN.1002-0861

    Applicability of flavor style sensory evaluation method for chinese-style cigarette in different areas

    WU Yi(1); ZENG Xiaoying(1); ZHU Baokun(1); ZHAO Jianhua(2); WANG Mingfeng(*1)
    (1) Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming 650202, P.R. China; (2) School of Statistics and Mathematics, Yunnan University of Finance and Economics, Kunming 650221, P.R. China
    To validate the applicability of flavor style sensory evaluation method for Chinese-style cigarette in different areas, 10 cigarette samples were panel tested in 5 representative cities, Guangzhou, Xi’an, Harbin, Shanghai and Kunming. The fluctuation of ...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2011, Graz, ST 41

    Study on the correlation between the free amino acids and sensory properties of flue-cured tobacco

    DENG Guobin(1); WANG Lan(1); XU Hongfen(1); ZENG Xiaoying(2); ZHOU Lijuan(1); WANG Chao(2); HU Weiyao(2)
    (1) Yunnan Reascend Tobacco Technology (Group) Co. Ltd., Kungmng, P.R.China; (2) Hongyun Honghe Tobacco (Group) Co. Ltd., Kungming, P.R. China
    The relationship between the free amino acids and the sensory properties of flue-cured tobacco leaves was studied by partial correlation analysis and canonical correlation analysis in this paper. The correlation was significant. Arginine, methionine and ...
  4. TSRC, Tob. Sci. Res. Conf., 2011, 65, abstr. 20

    An in vitro comparative study of [14c]-eugenol and [14c]-methyleugenol activation and detoxification kinetics in human, mouse, and rat liver fractions.

    MINET E.(1); GENTILE D.(2); MEREDITH C.(1); MASSEY E.D.(1)
    (1) British American Tobacco, Group R&D, Southampton, UK; (2) Charles River Laboratories, Edinburgh, UK
    Introduction- Eugenol is a natural alkenylbenzene compound used in a variety of consumer products including Kretek cigarettes. There is limited evidence for the carcinogenicity of eugenol to experimental animals. However, in vitro tests for the genotoxic ...
  5. Tobacco Science & Technology, 2011, 7, p. 5-9, 27., ISSN.1002-0861

    Analysis of chemical components affecting cigarette smoke mildness and development of mildness enhancing flavor

    YANG LEI; YANG QING; FENG HONG-TAO; XU GUANG-JIN
    Technology Center of Hongyun Honghe Tobacco Group Co., Ltd., Kunming 650202, P.R. China
    In order to enhance the mildness of cigarette smoke and improve smoking quality, the chemical components in tobacco and cigarette smoke were determined with GC-MS, and their correlations with mildness of cigarette smoke were analyzed. The results showed ...
  6. Tobacco Science & Technology, 2011, 7, p. 69-75., ISSN.1002-0861

    Effects of intensified UV-B radiation on main aroma precursors and chemical components in flue-cured tobacco

    LI PENG-FEI(1,2); ZHOU JI-HENG(2); LUO HUA-YUAN(3); ZHANG JIAN-PING(4); HUANG YONG(2); TANG LANG-TAO(1); CHEN CHU(3); KONG NING-CHUAN(1)
    1. Yunnan Reascend Tobacco Technology (Group) Co., Ltd., Kunming 650106, P.R. China; 2. Key Lab of Tobacco Science & Health of Hunan Agricultural University, Changsha 410128, P.R. China; 3. Procurement Center of Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming 650202, P.R. China; 4. Technology Center of Shanghai Tobacco (Group) Corporation, Shanghai 200082, P.R. China
    In order to investigate the reasons for the formation of aroma style of quality tobacco leaf and the accumulation of aroma components in flue-cured tobacco, the contents of aroma precursors, including plastid pigments (chlorophyll, lutein, β-carotene) and ...
  7. CORESTA Congress, Edinburgh, 2010, AP 16

    Isolation, identification and characterization of a nicotine-degrading bacterium Acinetobacter sp. ND12

    DUAN Yanqing; ZENG Xiaoying; LI Hongjuan; ZHE Wei; WANG Mingfeng; YANG Jinkui
    Technology Center of Hongyun Honghe Tobacco (Group) Co, Ltd., Kunming, China
    A novel bacterium, strain ND12, was newly isolated from the tobacco plantation soil and identified as Acinetobacter sp. ND12 based on morphology, physiological tests, 16S rRNA sequence and phylogenetic analysis. The isolate could utilize nicotine as the ...
  8. Tobacco Science & Technology, 2010, 12, p. 36-39., ISSN.1002-0861

    Residue of butralin in tobacco and its transfer rate into tobacco smoke

    LUO HUA-YUAN(1); WANG SHAO-KUN(1); DONG SHI-FEI(1,2); PENG MAN-JIANG(1); ZHANG JUN-SONG(2)
    1. Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming 650202, P.R. China; 2. School of Food and Bioengineering, Zhengzhou Institute of Light Industry, Zhengzhou 450002, P.R. China
    In order to determine the residue of butralin in tobacco and its transfer rate into smoke, a method for determining butralin with GC-MS/MS is developed. The butralin in sample was extracted with acetonitrile saturated by n-hexane, purified by graphite ...