1. Phosphorus Chemical Engineering Research Center of Henan Province, the College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
2. School of Chemical and Materials Engineering, Xinxiang University, Xinxiang 453003, China
3. Henan Key Laboratory of Grain Quality and Safety Testing, Institute of Quality and Safety for Agro-products, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China