纳米TiO2对壳聚糖复合膜性能的研究及保鲜应用OA北大核心CSCDCSTPCD
Study on nano-TiO2 content on function of chitosan composite membrane and its application in preservation of fruits and vegetables
壳聚糖复合膜中添加不同量的纳米TiO2,检测壳聚糖复合膜的透O2性、透CO2性、透水性、透光性及机械性能,并将优化膜应用于嫩姜保鲜.结果表明:当纳米TiO2添加量为0.03g时,壳聚耱纳米TiO2复合膜比单纯壳聚糖膜透O<,2>系数提高了32.2%、透CO2系数降低了15.4%、透水率降低了66.4%;壳聚糖膜的透光率随着纳米TiO2添加量的增加而降低,但在纳米TiO2添加量为0.03g时,此壳聚糖复合膜的透光率在紫外光区10～400…查看全部>>
Different amount of nan-TiO2 were added into chitosan composite membranes. Chitosan composite membranes were detected on O2-through rate, CO2-through rate, water vapor permeability, light transmittance and mechanical character. The optimized chitosan composite membrane was applied to keeping-fresh tender ginger. Results showed that when the content of nano- TiO2 of chitosan composite membrane was 0.03g, O2through rate of chitosan composite membrane was impro…查看全部>>
袁志;王明力
贵州大学喀斯特山地果树研究所,贵州贵阳,550003贵州省发酵工程与生物制药重点实验室,贵州贵阳,550003
轻工纺织
壳聚糖纳米TiO2透性机械性能保鲜
chitosan nano-TiO2 permeability mechanical character keep fresh
《食品工业科技》 2011 (5)
355-358,4
贵州省农业科技攻关资助项目[黔科合NY(20083051)]贵州大学引进人才科研项目(2008012)贵阳市农业科技攻关资助项目(20092-006)贵州大学研究生创新基金资助项目.
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