Search Results

126 results

  1. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, STPOST 02

    Influence of microwave treatment on the combustibility of tobacco and its kinetic analysis

    LIU Chunbo; SHEN Qinpeng; HE Pei; ZHANG Tao; ZHU Ruizhi; LIU Zhihua; YANG Guangyu; ZHANG Hongyu; MIAO Mingming
    Key Laboratory of Tobacco Chemistry of Yunnan Province, Research & Development Center, China Tobacco Yunnan Industrial Co., Ltd. of CNTC, Kunming 650231, P.R. China
    Microwave treatment can promote the expansion of tissue structure of tobacco leaves and improve their combustibility. To study the structure and combustibility of tobacco leaves treated with microwave for different durations, scanning electron microscope ...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 01

    Performance of fire-cured tobacco with compost from urban sources

    COZZOLINO E.; LEONE V.; LOMBARDI P.
    Consiglio per la Ricerca e la Sperimentazione in Agricoltura - Unità di Ricerca per le Colture Alternative al Tabacco (CRA-CAT), Scafati (SA), Italy
    A two-year trial of Kentucky fire-cured tobacco fertilisation with compost from urban organic waste was conducted with three cultivars (Foiano, Riccio beneventano and SKL) on two farms in the province of Benevento (Italy). A commercial compost, produced ...
  3. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 04

    Influence of plant density and leaf priming collection on seed and seed oil yield in tobacco

    BUCCIARELLI S.(1); CIVITELLA D.(1); FECONDO G.(1); GHIANNI G.(1); SORRENTINO C.(2); DEL PIANO L.(2); RAIMO F.(2); STANISCI V.(3)
    (1) Consorzio per la Divulgazione e la Sperimentazione delle Tecniche Irrigue (CO.T.IR), Vasto (CH), Italy; (2) Consiglio per la Ricerca e la Sperimentazione in Agricoltura - Unità di Ricerca per le Colture Alternative al Tabacco (CRA-CAT), Scafati (SA), Italy; (3) ECOFOX, Vasto (CH), Italy
    In the EU the Common Agricultural Policy (CAP) reform of 2004 has established a gradual reduction in incentives for the production of tobacco. In Italy there was a reduction of about 30% of the area under tobacco cultivation from 2000 to 2010. Value-added ...
  4. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 05

    New cultivars for the Italian Burley industry

    COZZOLINO E.; LEONE V.; LOMBARDI P.
    Consiglio per la Ricerca e la Sperimentazione in Agricoltura - Unità di Ricerca per le Colture Alternative al Tabacco (CRA-CAT), Scafati (SA), Italy
    Lack of information about cultivar adaptation to specific areas is a hindrance to the progress of the tobacco industry. To provide such information for Italian Burley areas, an on-farm variety trial is underway at Vitulazio, in the province of Caserta, ...
  5. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, APPOST 08

    SSR analysis of genetic polymorphism in a Nicotiana Germplasm Collection

    DEL PIANO L.; DI DATO F.; ABET M.; RAIMO F.; SORRENTINO C.; SICIGNANO M.; ENOTRIO T.
    Consiglio per la Ricerca e la Sperimentazione in Agricoltura - Unità di Ricerca per le Colture Alternative al Tabacco (CRA-CAT), Scafati (SA), Italy
    Tobacco (Nicotiana tabacum L.) is an important agricultural crop plant that plays a significant role in the economies of many countries. Tobacco breeding aims to develop varieties with wide adaptability, higher potential and suitable chemical constituents ...
  6. CORESTA Meeting, Smoke Science/Product Technology, 2013, Seville, ST 20

    Isolation, screening, identification and application of a bacterium strain with high lutein-degrading and ß-ionone-producing abilities from the surface of tobacco leaves

    PANG Denghong; ZHU Wei; XIONG Guoxi*; WANG Na; DONG Aijun; WANG Ping (*author for correspondence)
    China Tobacco Hubei Industrial Co., Ltd., Technology Center, Dongxihu District, Wuhan, Hubei, P.R. China
    In the culture medium with lutein as the sole source of carbon, the bacterium strains with lutein-degrading and ß-ionone-producing abilities were isolated from the surface of tobacco leaves. After primary and further screening, a strain, JBBM09-12, with a ...
  7. CORESTA Meeting, Smoke Science/Product Technology, 2013, Seville, STPOST 02

    Determination of nicotine and total nitrogen in tobacco leaves by HPLC-CLND

    YU Shitao; XIONG Guoxi; ZHU Wei
    China Tobacco Hubei Industrial Co., Ltd., Technology Center, Dongxihu District, Wuhan, Hubei, P.R. China
    A new method for determining the nicotine content in tobacco leaves with HPLC-CLND was established, and the content of total nitrogen was also estimated. HPLC conditions were as follows: Sun Fire C 18 column (50 mm × 2.1 mm, 2.5 µm), mobile phase (A) ...
  8. Tobacco Science & Technology, 2012, 1, p. 5-9., ISSN.1002-0861

    Method for measuring hot collapse of cigarette

    SONG Xuyan; ZHANG Hua; LI Wenjing; LUO Chenghao; WEI Min
    Technology Center of China Tobacco Hubei Industrial Co., Ltd., Wuhan 430051, P.R. China
    For accurately measuring the hot collapse of cigarette during smoking, a method for measuring the hot collapse of tobacco rod and filter plug of cigarette with smoking machine was established by optimizing the method recommended by CORESTA. The optimized ...
  9. Tobacco Science & Technology, 2012, 10, p. 65-67, ISSN.1002-0861

    Determination of available potassium in tobacco planting soil by Flame Atomic Absorption Spectrometry

    YANG Xiaoqiu(1); WANG Jian(2); WANG Lin(2); YU Yongjie(1); WANG Xin(1)
    (1) Faculty of Chemistry and Environmental Engineering, Jianghan University, Wuhan 430056, P.R. China; (2) China Tobacco Hubei Industrial Co., Ltd., Wuhan 430051, P.R. China
    A convenient and fast method for determining available potassium in tobacco planting soil with flame atomic absorption spectrometry was developed, in which available potassium was extracted from soil samples with 1 mol/L ammonium acetate. The results ...
  10. Tobacco Science & Technology, 2012, 5, p. 56-59, ISSN.1002-0861

    Effects of mainstream smoke of cigarette containing Dendranthema indicum extract on respiratory tract

    LI Dan(1); WEI Min(*1); LUO Chenghao(1); LI Wenfang(2); SONG Xuyan(1); CHEN Yikun(1); WANG Jun(2); HU Xiamin(2)
    (1) Technology Center, China Tobacco Hubei Industrial Co., Ltd., Wuhan 430040, P.R. China; (2) Department of Pharmacy, Medical College, Wuhan University of Science and Technology, Wuhan 430065, P.R. China
    In order to study the effects of Dendranthema Indicum extract (MSDIE) in cigarette on the inhibition indexes relative to inflammation and antioxidative action of respiratory tract, mice were exposed to the mainstream smoke of cigarette containing MSDIE by ...