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Position: Home > Articles > Study on formation of pullulan membrane and effect of food additives on its properties Science and Technology of Food Industry 2012,33 (9) 197-201

短梗霉多糖生物膜形成及食品添加剂对膜特性影响的研究

作  者:
黄威;刘颖;刘路;孙越
单  位:
中国计量学院生命科学学院生物系;北京市营养源研究所
关键词:
短梗霉多糖;生物膜;食品添加剂
摘  要:
对出芽短梗霉多糖(pullulan)生物膜的形成条件、性质、厚度、成膜溶液的粘度、抗拉强度、撕裂延伸率、溶解度及承载食品添加剂的种类及加量等指标进行了一系列的研究。在单因素实验和正交实验的基础上得出结论:多糖含量7%最利于成膜,配以海藻酸钠∶CMC∶变性淀粉比例5∶2∶60,此时膜的特性最优,添加天然柠檬油、橙油、无萜薄荷油,清凉剂加入量应小于1.5%,薄荷脑的加量应小于12%,不影响膜的特性。
译  名:
Study on formation of pullulan membrane and effect of food additives on its properties
作  者:
HUANG Wei1,LIU Ying1,LIU Lu2,SUN Yue1(1.Beijing Nutrition Resources Institute,Beijing 100069,China;2.College of Life Science,China Jiliang University,Hangzhou 310018,China)
关键词:
pullulan;biological membrane;food additives
摘  要:
Pullulan membrane was studied,including conditions,properties,thickness,viscosity of liguild,tensile of strength,stretch rate,solubility,types and adding content of food additives were detailed.The optimum process based on the single factor and orthogonal tests were as follows:content of pullulan was 7%,sodium alginate:sodium carboxymethyl cellulose:modified starch=5:2:60,nature of membrance was the best.The membrance was not affected with natural lemon oil,organge oil,terpeneless peppermint oil,content of cooling agent<1.5% and menthol<12%.

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