文章摘要
艾绿叶,任天宝,冯雪研,宋晶,姬小明.响应面优化烟叶多糖磷酸化工艺 及保润性评价[J].精细化工,2018,35(12):0
响应面优化烟叶多糖磷酸化工艺 及保润性评价
Optimization of Phosphorylation Process and Humectant Properties Evaluation of Tobacco Leaves by Response Surface Methodology
投稿时间:2018-05-10  修订日期:2018-07-12
DOI:
中文关键词: 响应面法优化  烟叶多糖  磷酸化  保润  感官评价
英文关键词: response surface methodology  tobacco polysaccharide  phosphorylation  humectant properties  sensory evaluation
基金项目:湖北中烟工业有限责任公司应用科技类项目, 河南省科技厅重点科技攻关项目,湖南省烟草公司科技项目
作者单位E-mail
艾绿叶 河南农业大学 1049890553@qq.com 
任天宝 河南农业大学  
冯雪研 河南农业大学  
宋晶 河南农业大学  
姬小明 河南农业大学  
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中文摘要:
      采用超声辅助提取烟叶多糖,在单因素基础上,以响应面法优化磷酸化烟叶多糖的工艺条件,再分别以磷酸化烟叶多糖、烟叶多糖、蒸馏水和丙二醇为保润剂,对比其在烟丝上的持水性能,最后,对烟叶多糖和磷酸化烟叶多糖进行评吸。结果表明:制备磷酸化烟叶多糖的最佳工艺条件为:反应时间6.1 h,反应温度95 ℃,pH=9.0,磷酸化烟叶多糖中磷酸根质量分数平均为11.68%。持水性能大小为磷酸化烟叶多糖>烟叶多糖>丙二醇>蒸馏水。感官评价结果显示:添加磷酸化烟叶多糖对改善卷烟评吸品质效果显著。
英文摘要:
      Tobacco polysaccharide was extracted by ultrasonic extraction. Based on the single factor experiment , the conditions of phosphorylated tobacco polysaccharide were optimized with response surface methodology. The effects of phosphorylated tobacco polysaccharide, tobacco polysaccharides, distilled water, and propylene glycol on the moisturizing capacity of cut tobacco were studied, respectively,Finally, the sensory quality of tobacco leaf polysaccharides and phosphorylated tobacco leaf polysaccharides were tested. The results showed that the phosphate mass fraction reached 11.68% under the pH=9.0, the reaction time of 6.1 hours, and the temperature of 95 ℃. The moisturizing capacity was phosphorylated tobacco polysaccharide > tobacco leaf polysaccharide> propylene glycol> distilled water. The sensory evaluation results showed that the addition of phosphorylated tobacco leaf polysaccharide had a significant effect on improving cigarette smoking quality.
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