Antioxidant and anti-tumor activities of purified polysaccharides with low molecular weights from Magnolia officinalis
Minbo Lan1,2, Jing Guo1, Hongli Zhao1 and Huihui Yuan1*
1Shanghai Key Laboratory of Functional Materials Chemistry, and Research Center of Analysis and Test, Shanghai 200237, P. R. China.
2Key Laboratory for Ultrafine Materials of Ministry of Education, East China University of Science and Technology, Shanghai 200237, P. R. China.
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