搜索结果: 1-5 共查到“农学总论 Chitosan”相关记录5条 . 查询时间(0.078 秒)
Effects of Chitosan Application on the Growth of Radish Seedlings
Chitosan Growth Radish Soil incorporation
2009/7/16
The effects of chitosan application to soil before planting, on the growth of the tops and roots of the seedlings of radish, Raphanus sativus L., radicula group, were investigated. Leaf area and top d...
Effects of Chitosan Application on Chitinase Activity in Shoots of Rice and Soybean
Chitinase activity Chitosan Rice Soil incorporation Soybean
2009/7/10
The effects of chitosan application on chitinase activity of rice and soybeans were investigated after incorporating it into soil before transplanting or seeding. In non-fertilized soil, the chitinase...
Effects of Chitosan Application on the Shoot Growth of Rice and Soybean
Chitosan Growth Rice Soil incorporation Soybean
2009/7/10
The effects of 0.1% and 0.5% chitosan application on the shoot growth of rice and soybeans were investigated after incorporating it into soil before planting. In non-fertilized soil, plant heights, le...
壳聚糖添加纳米碳酸钙助剂对鲜切山药品质的影响（Effect of Chitosan Coating with Nano-CaCO3 Appendix on Quality of Fresh Cut Yam）
山药 保鲜 纳米碳酸钙
2009/5/22
为了探索纳米碳酸钙助剂对鲜切山药保鲜效果的影响，研究了壳聚糖添加纳米碳酸钙助剂对鲜切山药在10℃下品质的影响。结果表明，壳聚糖添加纳米碳酸钙助剂处理后鲜切山药的总酸度、Vc含量和L值分别比单独使用壳聚糖高10.5%、8.4%和6.9%；失重率和总酚含量分别比单独使用壳聚糖低9.2%和8.3%。壳聚糖添加纳米碳酸钙助剂可显著抑制多酚氧化酶和过氧化物酶活性，延缓果实褐变，延长货架期。添加纳米碳酸钙助剂...
Chelating Ability of the Chitosan-glucan Complex from Aspergillus niger NRRL595 Biomass Recycling in Citric Acid Production
Aspergillus niger Citric acid Recycling Chitosan-glucan complex Cu2+ Chitosan Glucan
2010/11/8
The production of citric acid frommethanol (3%, v/v) treated crude date syrup (24%sugars, pH, 6.5) by Aspergillus niger NRRL595 biomass recycle was investigated. By reuse of the biomass for 5 cycles (...