| 纳米SiOx/壳聚糖复合涂膜剂的制备及在富士苹果保鲜中的应用研究 |
| |
| 引用本文： | 李宗磊,王明力. 纳米SiOx/壳聚糖复合涂膜剂的制备及在富士苹果保鲜中的应用研究[J]. 贵州工业大学学报(自然科学版), 2006, 35(2): 99-102 |
| |
| 作者姓名： | 李宗磊 王明力 |
| |
| 作者单位： | 1. 贵州省发酵工程与生物制药重点实验室;贵州大学化学工程学院,贵州,贵阳,550003
2. 贵州省发酵工程与生物制药重点实验室;教育部绿色农药与农业生物工程重点实验室;贵州大学精细化工研究开发中心,贵州,贵阳,550025 |
| |
| 基金项目： | 黔科合（2004NGY065）;黔科合计（20043035）资助课题. |
| |
| 摘 要： | 该实验采用正交试验设计,通过对富士苹果涂膜室温贮藏4个月,以苹果中总糖为主要评价指标,优选出涂膜剂最佳组成为:1.5%壳聚糖、0.5%SiOx、1%丙二醇、1.5%聚乙烯醇(PVA)。与对照相比,果实含有较高的Vc、有机酸和固形物含量,有效地延长了果实的贮藏保鲜期。
|
| 关 键 词： | 纳米SiOx 壳聚糖 涂膜 富士苹果 |
| 文章编号： | 1009-0193（2006）02-0099-04 |
| 收稿时间： | 2005-12-12 |
| 修稿时间： | 2005-12-12 |
Research on Nano-SiOx/Chitosan Keeping Fresh Agents and Applications to Fuji Apples |
| |
| LI Zong-lei,WANG Ming-li. Research on Nano-SiOx/Chitosan Keeping Fresh Agents and Applications to Fuji Apples[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2006, 35(2): 99-102 |
| |
| Authors: | LI Zong-lei WANG Ming-li |
| |
| Affiliation: | 1. Guizhou Provincial Key Laboratory of Fermentation Engineering and Biopharmacy, Guiyang 550003, China; 2. College of Chemical Engineering, Guizhou University, Guiyang 550003, China; 3. Key Laboratory of Green Pesticide and Agricultural Biological Engineering, Ministry of Education, Guiyang 550025, China 4. Center for Research and Development of Fine Chemicals, Guizhou University, Guiyang 550025, China |
| |
| Abstract: | In this experiment,orthogonal test design was used for 4-month-coated and stored Fuji apples,and the indexes of glucose were analyzed statistically.The ingredients of best selected coating agent were:chitosan 1% nano-SiOx 0.3% 1,2-propanediol 3% PVC 1%.Results show that there are relatively higher contents of Vc,organic acid and solid than the control,the preservation period is prolonged effectively. |
| |
| Keywords: | nano-SiOx chitosan film coating fuji apples |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
