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| 水华蓝藻酸解制备复合氨基酸液的研究 | |
| 引用本文： | 钱玉婷,常志州,王世梅,吴军伟,徐霄.水华蓝藻酸解制备复合氨基酸液的研究[J].江苏农业学报,2008,24(5). |
| 作者姓名： | 钱玉婷 常志州 王世梅 吴军伟 徐霄 |
| 作者单位： | 1. 江苏省农业科学院农业资源与环境研究所,江苏,南京,210014;南京农业大学资源与环境学院,江苏,南京,210095 2. 江苏省农业科学院农业资源与环境研究所,江苏,南京,210014 3. 南京农业大学资源与环境学院,江苏,南京,210095 |
| 基金项目： | 江苏省科技厅太湖治理专项基金，江苏省农业自主创新项目 |
| 摘 要： | 水华蓝藻打捞、处置及资源化利用已成为太湖水污染治理的一个重要措施.本试验采用单因素及正试验方法,研究了蓝藻硫酸水解提取复合氨基酸液的工艺条件,以氨基酸态氮的水解率为主要指标,考察了水解温度、时间、酸浓度、蓝藻固物含量等因素对水解氨基酸产生的影响.结果表明:蓝藻硫酸水解的最佳条件为:水解温度120 ℃,水解时间8 h,硫酸在溶液中的质量浓度为20%.同时对水解液进行检测后发现,溶液中氨基酸种类丰富,且已不含藻毒素. |
| 关 键 词： | 蓝藻 硫酸水解 氨基酸 |
Hydrolyzation of Cyanobacteria into Amino Acid Solution |
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| QIAN Yu-ting,CHANG Zhi-zhou,WANG Shi-mei,WU Jun-wei,XU Xiao.Hydrolyzation of Cyanobacteria into Amino Acid Solution[J].Jiangsu Journal of Agricultural Sciences,2008,24(5). | |
| Authors: | QIAN Yu-ting CHANG Zhi-zhou WANG Shi-mei WU Jun-wei XU Xiao |
| Institution: | QIAN Yu-ting1,2,CHANG Zhi-zhou1,WANG Shi-mei2,WU Jun-wei1,XU Xiao1(1.Institute of Agricultural Resources , Environment,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China,2.College of Resources , Environmental Sciences,Nanjing Agricultural University,Nanjing 210095,China) |
| Abstract: | The refloatation,disposition and utilization of blooming Cyanobacteria has been an important measure of Taihu river water pollution treatment.Researches were carried out to determine the conditions of hydrolyzation of Cyanobacteria into amino acid sulfuric acid by using single factor and orthogonal experiment.Based on the output rate of the amino acid nitrogen,the main factors that affected the hydrolyzation were experimentally studied in details.The results showed that the output could be the best under th... |
| Keywords: | Cyanobacteria sulfuric acid hydrolyzation amino acid |
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