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| PPC复合酶解制备海藻有机液肥工艺参数的研究 | |
| 引用本文： | 刘培京,王飞,张树清.PPC复合酶解制备海藻有机液肥工艺参数的研究[J].中国农学通报,2012,28(36):246-250. |
| 作者姓名： | 刘培京 王飞 张树清 |
| 作者单位： | 1. 中国农业科学院农业资划与农业区划研究所,北京,100081 2. 江西农业大学生物科学与工程学院,南昌,330045 |
| 基金项目： | 中央级公益性科研院所基本科研业务费专项资金 |
| 摘 要： | 为了探索海藻有机液肥的酶解制备工艺，采用PPC复合酶水解海藻生产有机液肥，对影响酶解过程的温度、pH、酶添加量和反应时间等主要因素分别作为单因素控制条件进行了实验，并通过正交试验得到优化工艺参数组合。结果表明，较为理想的复合酶水解生产海藻有机液肥的工艺组合条件为：温度50℃，PPC复合酶添加量0.4%，pH 6条件下反应时间72 h，所得海藻有机液肥的海藻酸含量37.243 mg/mL。 |
| 关 键 词： | 分子生物学技术. 分子生物学技术. |
| 收稿时间： | 2012/4/12 0:00:00 |
| 修稿时间： | 2012/8/21 0:00:00 |
Research on Hydrolysis Conditions for the Process Parameters of Liquid Seaweed Organic Fertilizer |
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| Liu Peijing , Wang Fei , Zhang Shuqing.Research on Hydrolysis Conditions for the Process Parameters of Liquid Seaweed Organic Fertilizer[J].Chinese Agricultural Science Bulletin,2012,28(36):246-250. | |
| Authors: | Liu Peijing Wang Fei Zhang Shuqing |
| Institution: | 1 (1 Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081;2 College of Bioscience and Engineering,Jiangxi Agricultural University,Nanchang 330045) |
| Abstract: | In order to research the process parameters of liquid seaweed organic fertilizer by composite enzyme, with PPC composite enzyme hydrolysis seaweed to produce the liquid seaweed biological organic, as a single factor of control condition, test independently the main factors in the process of enzymolysis (temperature, pH, enzyme quantity and reaction time). Through orthogonal experiment optimized combination process occurs .Experimental results proved that the more ideal composite enzyme solution of the liquid seaweed organic production craft combination for: temperature 50℃ conditions, PPC composite enzyme adding amount of 0.4%, pH 6 conditions reaction 72 hours, the income of the liquid seaweed organic acid content of seaweed being 37.243 mg/mL. |
| Keywords: | process parameter |
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