复合酶制剂用于制丝在线提高烟叶模块品质的研究

Study on the Application of Compound Enzyme Preparations in Cigarette Production on Improving Tobacco Module Quality

为充分发掘复合酶制剂在提高烟叶综合品质方面的潜力,通过开发较大比例重庆产烟叶叶组配方模块,研究酶制剂在线提升烟叶模块品质的关键技术。通过叶组配方筛选、加料评吸确定了3种较大比例重庆产烟叶叶组配方模块;通过计算机直接试验设计,结合感官质量评价赋分方法,开发了针对烟叶模块的不同酶系并组配适用的助剂与料液。结果表明,经过加酶处理后蛋白质含量降低率最高达21.73%,水溶性总糖和还原糖含量提高率最高分别达27.76%和27.61%,在线中试试验对烟叶模块在降低刺激性、去除杂气、改善口感、提高纯净度方面的效果明显。

In order to fully exploit the potential of compound enzyme preparations in improving the comprehensive quality of tobacco,cigarette blend modules were developed from large ratio Chongqing tobacco to study the key techniques of enzyme preparations for improving tobacco module quality in cigarette production.Three large ratio Chongqing tobacco blend modules were determined by blend formula selection and oral evaluation.By means of computer direct design and sensory quality scoring,different enzyme preparations and coordinated additive solvent system were developed,in combination with the sensory quality evaluation assigning means.The results showed after enzyme treatments,protein reduction rate could reach 21.73%,while water-soluble total sugar and reducing sugar increase rate could reach 27.76%and 27.61%respectively.The pilot test had significant effects on tobacco module about reducing the irritancy,removing offensive odors,improving taste and purity of smoke.