| 壳聚糖铁的制备及其在蔗汁澄清中的应用研究 |
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| 引用本文： | 谭文兴,蚁细苗,钟映萍,马年方,黄思鸿,黄玉南. 壳聚糖铁的制备及其在蔗汁澄清中的应用研究[J]. 甘蔗糖业, 2012, 0(2): 34-37 |
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| 作者姓名： | 谭文兴 蚁细苗 钟映萍 马年方 黄思鸿 黄玉南 |
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| 作者单位： | [1]广州甘蔗糖业研究所广东省甘蔗改良与生物炼制重点实验室,广东广州510316 [2]广东工业大学轻工化工学院,广东广州510006 |
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| 摘 要： | 本文以脱乙酰度为85%的壳聚糖与FeCl3反应制备壳聚糖铁,并对其用于红糖粉生产的蔗汁澄清工艺进行了研究。将壳聚糖铁用于蔗汁澄清实验,得出澄清蔗汁的最佳工艺是:壳聚糖铁用量为100mg/L,pH值约为7.5,澄清温度为90℃。结果表明壳聚糖经过改性后,其絮凝性能有了较大提升。
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| 关 键 词： | 壳聚糖铁 壳聚糖 蔗汁 制备条件 澄清效果 |
Synthesis of Chitosan Iron and Its Application in Sugarcane Juice Clarification |
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| TAN Wen-xing,YI Xi-miao,ZHONG Ying-ping,MA Nian-fang,HUANG Si-hong,HUANG Yu-nan. Synthesis of Chitosan Iron and Its Application in Sugarcane Juice Clarification[J]. Sugarcane and Canesugar, 2012, 0(2): 34-37 |
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| Authors: | TAN Wen-xing YI Xi-miao ZHONG Ying-ping MA Nian-fang HUANG Si-hong HUANG Yu-nan |
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| Affiliation: | 1 (IGuangzhou Sugarcane Industry Research Institute, Guangdong Key Lab of Sugarcane Improvement ＆ Biorefinery, Guangzhou 510316; 2Guangdong University of Technology, Faculty of Chemical Engineering and Light Industry,Guangzhou 51006) |
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| Abstract: | In this paper, chitosan iron was synthesized by deacetylation degree of 85% chitosan and FeCl3, and its application in sugarcane juice clarification was investigated. The best clarification conditions for sugarcane juice are as follows： the amount of CTS-Fe is 100 mg/L, pH value of about 7.5, clarify temperature of 90℃. The results indicated that the chitosan iron has excellent clarification performance after modification. Keywords： Chitosan iron; Chitosan; Sugarcane juice; Synthesis condition; Clarification effect |
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| Keywords: | Chitosan iron Chitosan Sugarcane juice Synthesis condition Clarification effect |
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