| 魔芋葡甘聚糖基吸水剂的保润性能研究 |
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| 引用本文： | 严恒,郭国宁,程艳,蔡冰,姜发堂.魔芋葡甘聚糖基吸水剂的保润性能研究[J].食品工业科技,2010(3). |
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| 作者姓名： | 严恒 郭国宁 程艳 蔡冰 姜发堂 |
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| 作者单位： | 1. 湖北工业大学生物工程学院,湖北,武汉,430068
2. 湖北中烟工业有限责任公司技术研发中心,湖北,武汉,430051 |
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| 基金项目： | 国家烟草专卖局资助项目(110200701003) |
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| 摘 要： | 以魔芋葡甘聚糖(KGM)及其衍生物魔芋超强吸水剂(KSAP)为对象,考察在烟草薄片中的保润效果,并与甘油、丙二醇进行了对比。同时采用回归方程建立KSAP在烟草薄片中的保润模型。结果表明:KGM、KSAP的保润效果优于甘油和丙二醇,且KSAP的保润效果最好。烟草薄片的水分比率(MR)与KSAP浓度(c)和保润时间(t)的相关性模型为MR=exp(0.0036Ln(c)-0.0199)t]。
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| 关 键 词： | 魔芋葡甘聚糖 魔芋超强吸水剂 烟草薄片 保润 |
Study on moisture retention of konjac superabsorbent polymer |
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| YAN Heng,GUO Guo-ning,Cheng Yan,CAI Bing,JIANG Fa-tang.Study on moisture retention of konjac superabsorbent polymer[J].Science and Technology of Food Industry,2010(3). |
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| Authors: | YAN Heng GUO Guo-ning Cheng Yan CAI Bing JIANG Fa-tang |
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| Affiliation: | YAN Heng1,GUO Guo-ning2,Cheng Yan1,CAI Bing2,JIANG Fa-tang1,(1.College of Biological Engineering,Hubei University of Technology,Wuhan 430068,China,2.Technology Center of Hubei Tobacco (Group) Co.Ltd,Wuhan 430051,China) |
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| Abstract: | The effect of konjac glucomannan and its derivative konjac superAbsorbent polymer on moisture retention of tobacco sheets were investigated by contrasting with glycerin and propylene glycol.The moisture retention model of KSAP in tobacco sheets was established by fitting regression analysis.It was found that the moisture retention effect of KGM,KSAP were better than those of glycerin and propylene glycol,and KSAP was the best.The equation of tobacco sheet moisture ratio with KSAP concentration and moisture ... |
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| Keywords: | KGM KSAP tobacco sheet moisture retention |
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