摘要
以壳聚糖澄清剂的用量、提取液浓度、温度、pH值等为影响因素,在单因素分析的基础上应用正交试验设计优选壳聚糖用于玉米须的最佳澄清工艺。结果表明:最佳工艺条件为:提取液浓缩至为1∶5,温度40℃,絮凝剂用量为0.7 mL.g-1,pH为5.0。
On the basis of the effects of some factors such as the amount of chitosan, the concentration of the extracting solution,the temperature and pH etc, the orthogonal design was selected to choose the best clarification process of chitosan used on stigma maydis. The results showed that the optimal process conditions were merging the extract solution condense to 1 ： 5（hurb ： the hurb solution） ,the flocculation temperature was 40℃, the optimun amount of chitosan was 0. 7 mL/g,the pH was 5.0.
出处
《北方园艺》
CAS
北大核心
2010年第7期40-42,共3页
Northern Horticulture
基金
湖南省大学生研究性学习和创新性实验计划资助项目(2009139)
关键词
玉米须
壳聚糖
澄清工艺
stigma maydis
chitosan
purification process
