| 氧化降解制备蝇蛆壳甲壳胺低聚糖及其与虾壳甲壳胺降解的比较 |
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| 引用本文： | 王冬洁,张灿,陈一,曹小红.氧化降解制备蝇蛆壳甲壳胺低聚糖及其与虾壳甲壳胺降解的比较[J].中国食品添加剂,2003(4):71-73,104. |
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| 作者姓名： | 王冬洁 张灿 陈一 曹小红 |
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| 作者单位： | 天津科技大学食品科学与生物工程学院,天津,300222 |
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| 摘 要： | 本论文利用过氧化氢降解法研究了蝇蛆壳甲壳胺低聚糖的制备条件及产物的吸湿保湿性，通过对降解产物得率和过氧化氢残留的分析，确定了最佳降解条件，探讨了脱乙酰度、降解时间等因素对产物吸湿保湿性的影响，并与虾壳甲壳胺低聚糖的制备条件和吸湿保湿性进行比较。
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| 关 键 词： | 过氧化氢降解法 蝇蛆壳 甲壳胺低聚糖 虾壳 制备 吸湿保湿性 制备 |
Preparation and Characterization of Chitosan Oligomers from Housefly Larvae Epidermis and its Comparison with Chitosan Oligomers from Shrimp Shells |
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| Wang Dongjie,Zhang Can,Chen Yi,Cao Xiaohong.Preparation and Characterization of Chitosan Oligomers from Housefly Larvae Epidermis and its Comparison with Chitosan Oligomers from Shrimp Shells[J].China Food Additives,2003(4):71-73,104. |
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| Authors: | Wang Dongjie Zhang Can Chen Yi Cao Xiaohong |
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| Abstract: | In this paper, preparation and of chitosan oligomers from housefly was studied with hydrogen peroxide. The optimum condition was determined by the yield of oligomers and residue of H2O2. The hygroscopicity and moisture retention of different products that vary from DD and time of degradation were also discussed. The preparation condition and characterization of chitosan oligomers from shirimp shells were compared. |
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| Keywords: | Chitosan oligomers Oxidative degradation Hygroscopicity Moisture retention Housefly |
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