Optimization of Experimental Conditions for Separation of Spinach Pigment with Chalk
PENG Yu-Jiao1, LIU Bi-Quan2, ZHAO Huai-Yong3, ZHU Ling-Ming3, ZHANG Yan-Hua1, FU Jin-Song1**
1. College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, China;
2. Tongjiang Middle School, Tongjiang 636718, China;
3. Guangyuan High School, Guangyuan 628000, China