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Effects of cigarette paper permeability on burning status of slim cigarettes 卷烟纸渗透性对薄卷烟燃烧状态的影响
Tobacco Science & Technology Pub Date : 2018-09-29 DOI: 10.16135/j.issn1002-0861.2018.0444
Wang Yalin, Deng Nan, Wang Le, Hao Xiliang, G. Yongsheng, Liu Huanwei, Li Bin, Wang Bing
{"title":"Effects of cigarette paper permeability on burning status of slim cigarettes","authors":"Wang Yalin, Deng Nan, Wang Le, Hao Xiliang, G. Yongsheng, Liu Huanwei, Li Bin, Wang Bing","doi":"10.16135/j.issn1002-0861.2018.0444","DOIUrl":"https://doi.org/10.16135/j.issn1002-0861.2018.0444","url":null,"abstract":"","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75416342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preparation of β -cyclodextrin microcapsules and their application in electronic cigarette liquids β -环糊精微胶囊的制备及其在电子烟液中的应用
Tobacco Science & Technology Pub Date : 2018-09-29 DOI: 10.16135/J.ISSN1002-0861.2018.0435
Gong Xiaowei, Zhang Xia, Lu Xinyu, Zhu Donglai, Niu Yunwei, Li Tinghua, Yang Ji, Li Shou-bo
{"title":"Preparation of β -cyclodextrin microcapsules and their application in electronic cigarette liquids","authors":"Gong Xiaowei, Zhang Xia, Lu Xinyu, Zhu Donglai, Niu Yunwei, Li Tinghua, Yang Ji, Li Shou-bo","doi":"10.16135/J.ISSN1002-0861.2018.0435","DOIUrl":"https://doi.org/10.16135/J.ISSN1002-0861.2018.0435","url":null,"abstract":"","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83001316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
超量表达 NrCN 烟草光合特征及烟叶化学成分分析 超量表达 NrCN 烟草光合特征及烟叶化学成分分析
Tobacco Science & Technology Pub Date : 2018-09-29 DOI: 10.16135/j.issn1002-0861.2018.0438
Qin Lijun, Zhao De-gang
{"title":"超量表达 NrCN 烟草光合特征及烟叶化学成分分析","authors":"Qin Lijun, Zhao De-gang","doi":"10.16135/j.issn1002-0861.2018.0438","DOIUrl":"https://doi.org/10.16135/j.issn1002-0861.2018.0438","url":null,"abstract":"为明确TMV抗性基因NrCN对转基因烟草光合特性及烟叶化学成分的影响，在人工培养箱和温室条件下以含有Pubi.u4：：NrCN表达元件的T2代转基因烟草植株为材料，分析了不同转基因烟草株系应答TMV感染时NrCN的表达量、转基因烟草化学成分含量（质量分数），以及烟草光合作用指标的差异。结果表明，转基因株系Q2对TMV抗性最强，表现为TMV感染后NrCN基因的表达量最高，叶片可形成明显的坏死斑，Q1株系次之。烟叶化学成分测定结果表明，Q2植株打顶前后总植物碱和总氮含量均显著（P < 0.05）低于其他两个转基因（Q1、Q3）和非转基因植株；而打顶前后Q2株系中氯离子积累较多。另外，打顶前非转基因植株的可溶性糖含量（14.82 mg·g-1）极显著（P < 0.01）低于转基因Q1株系（21.88 mg·g-1）和Q2株系（16.85 mg·g-1）。光合指标测定结果显示，NrCN基因的导入使转基因烟草的光合作用指标发生了不同程度改变，其中Q1株系在低光强（1 000 μmol·m-2·s--1）时其净光合速率（Pn）、气孔导度（Gs）和蒸腾速率（Tr）等指标均显著提高。因此Q1株系可作为培育抗TMV烟草新种质的理想亲本材料。","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82043765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mineralization of well-rotten farmyard manure in experimental fields in tobacco-planting areas of Liangshan in Sichuan 四川凉山植烟区试验田腐熟农家肥矿化特征
Tobacco Science & Technology Pub Date : 2018-09-29 DOI: 10.16135/j.issn1002-0861.2018.0445
Chen Yu, L. Aifen, Li Shaopeng, Lin Fangxin, Yue Donglin, Lü Jian, Ye Xie-feng, Wu Yunjie, Fan Wensi, Yu Jianjun
{"title":"Mineralization of well-rotten farmyard manure in experimental fields in tobacco-planting areas of Liangshan in Sichuan","authors":"Chen Yu, L. Aifen, Li Shaopeng, Lin Fangxin, Yue Donglin, Lü Jian, Ye Xie-feng, Wu Yunjie, Fan Wensi, Yu Jianjun","doi":"10.16135/j.issn1002-0861.2018.0445","DOIUrl":"https://doi.org/10.16135/j.issn1002-0861.2018.0445","url":null,"abstract":"","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76421465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Establishing a predictive model for fast online determination of relative density and refractive index of e-cigarette liquids using near-infrared spectroscopy 建立了近红外光谱在线快速测定电子烟液体相对密度和折射率的预测模型
Tobacco Science & Technology Pub Date : 2018-09-21 DOI: 10.16135/J.ISSN1002-0861.2018.0420
Zhang Jianqiang, Liang Jingjing, Liu Weijuan, Lin Changyu, Wu Shujiao, Yang Yanmei
{"title":"Establishing a predictive model for fast online determination of relative density and refractive index of e-cigarette liquids using near-infrared spectroscopy","authors":"Zhang Jianqiang, Liang Jingjing, Liu Weijuan, Lin Changyu, Wu Shujiao, Yang Yanmei","doi":"10.16135/J.ISSN1002-0861.2018.0420","DOIUrl":"https://doi.org/10.16135/J.ISSN1002-0861.2018.0420","url":null,"abstract":"Relative density and refractive index are two fundamental physical properties of e-cigarette liquids to indicate their uniformity and batch stability. These parameters are mainly determined by a density meter and refractometer respectively, which is tedious and the analysis results are not readily available for massive measurements. A rapid determination of the two parameters is important for quality inspection and control of e-cigarette liquids, and a lot efforts have been devoted to establishing a predictive model for these parameters. In this study, a novel near-infrared spectroscopy (NIR) combined with particle swarm optimization-support vector regression (PSO-SVR) algorithm was applied to build a prediction model. The experimental results showed that comparing with the traditional partial least squares regression (PLSR) model and the principal component regression (PCR) model, the PSO-SVR model had superior prediction performance.","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86961658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of exogenous glucose on photosynthesis and key enzyme activities in carbon and nitrogen metabolism of flue-cured tobacco at fast-growing stage under high temperature and high light intensity 高温强光条件下外源葡萄糖对速生期烤烟光合作用及碳氮代谢关键酶活性的影响
Tobacco Science & Technology Pub Date : 2018-09-21 DOI: 10.16135/j.issn1002-0861.2018.0425
Zhang Aigai, Liu Guoshun, Yun-Yan Fei, Zhang Lin
{"title":"Effects of exogenous glucose on photosynthesis and key enzyme activities in carbon and nitrogen metabolism of flue-cured tobacco at fast-growing stage under high temperature and high light intensity","authors":"Zhang Aigai, Liu Guoshun, Yun-Yan Fei, Zhang Lin","doi":"10.16135/j.issn1002-0861.2018.0425","DOIUrl":"https://doi.org/10.16135/j.issn1002-0861.2018.0425","url":null,"abstract":"","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73566507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quality evaluation of flue-cured tobacco leaves based on comprehensive weighting 基于综合加权的烤烟叶片质量评价
Tobacco Science & Technology Pub Date : 2018-09-21 DOI: 10.16135/J.ISSN1002-0861.2018.0424
Chu Xu, Wang Keqing, Wei Jian-rong, Zhang Jianqiang, Yang Kang, Du Jian, Tang Yang, Huang Zhongsheng, HE Yahao
{"title":"Quality evaluation of flue-cured tobacco leaves based on comprehensive weighting","authors":"Chu Xu, Wang Keqing, Wei Jian-rong, Zhang Jianqiang, Yang Kang, Du Jian, Tang Yang, Huang Zhongsheng, HE Yahao","doi":"10.16135/J.ISSN1002-0861.2018.0424","DOIUrl":"https://doi.org/10.16135/J.ISSN1002-0861.2018.0424","url":null,"abstract":"","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82210623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development of an oral bionic absorption device for mainstream cigarette smoke and its application in sensory research 主流香烟烟气口腔仿生吸收装置的研制及其在感官研究中的应用
Tobacco Science & Technology Pub Date : 2018-09-21 DOI: 10.16135/J.ISSN1002-0861.2018.0433
Liu Xin, L. Xuemei, Ni Chaomin, Yi Ao'er, Wang Yanmei, Liang Mengjie, Yang Yekun, Zhang Tao, Mi Qili, Yang Guangyu, Li Jing
{"title":"Development of an oral bionic absorption device for mainstream cigarette smoke and its application in sensory research","authors":"Liu Xin, L. Xuemei, Ni Chaomin, Yi Ao'er, Wang Yanmei, Liang Mengjie, Yang Yekun, Zhang Tao, Mi Qili, Yang Guangyu, Li Jing","doi":"10.16135/J.ISSN1002-0861.2018.0433","DOIUrl":"https://doi.org/10.16135/J.ISSN1002-0861.2018.0433","url":null,"abstract":"","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77419075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rapid identification of cured tobacco leaf varieties based on SSR markers 基于SSR标记的烤烟叶片品种快速鉴定
Tobacco Science & Technology Pub Date : 2018-09-13 DOI: 10.16135/j.issn1002-0861.2018.0417
Sun Jiuzhe, Yang Jinchu, Su Dongying, Wang Erbin, Wan Junting, Zhang Shunfeng, Li Meng, Ma Lin
{"title":"Rapid identification of cured tobacco leaf varieties based on SSR markers","authors":"Sun Jiuzhe, Yang Jinchu, Su Dongying, Wang Erbin, Wan Junting, Zhang Shunfeng, Li Meng, Ma Lin","doi":"10.16135/j.issn1002-0861.2018.0417","DOIUrl":"https://doi.org/10.16135/j.issn1002-0861.2018.0417","url":null,"abstract":"","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78008702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Refinement and application of aroma components from Siraitia grosvenorii by membrane separation 膜分离法提纯罗汉果香气成分及其应用
Tobacco Science & Technology Pub Date : 2018-09-13 DOI: 10.16135/j.issn1002-0861.2018.0412
Wu Yan, Yu Jinwei, Huang Dongye, Ma Kuoyan, Qu Lili, Ran Panpan, Meng Dandan, Xu Chunping
{"title":"Refinement and application of aroma components from Siraitia grosvenorii by membrane separation","authors":"Wu Yan, Yu Jinwei, Huang Dongye, Ma Kuoyan, Qu Lili, Ran Panpan, Meng Dandan, Xu Chunping","doi":"10.16135/j.issn1002-0861.2018.0412","DOIUrl":"https://doi.org/10.16135/j.issn1002-0861.2018.0412","url":null,"abstract":"","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79659187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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