LI Yu-xian, YOU ZHi-heng, CHU Yi-xin. Synthesis ofLilyPolysaccharide-Fe(Ⅲ) ComplexandDeterminationofFe(Ⅲ)[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(7): 47-49.
LI Yu-xian, YOU ZHi-heng, CHU Yi-xin. Synthesis ofLilyPolysaccharide-Fe(Ⅲ) ComplexandDeterminationofFe(Ⅲ)[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(7): 47-49.DOI:
Objective: Lily polysaccharide was extracted from lily
then lily polysaccharide-Fe(Ⅲ)complex(LPC) was synthesized with lily polysaccharide and FeCl3.We will establish the method of determination of iron in LPC. Method: Lily polysaccharide was abstracted with warm water; LPC was synthesized with lily polysaccharide and FeCl3 under the alkaline condition; Thedetermination of Fe(Ⅲ) was done with the method of ferroin- Fe(Ⅱ) and atomic absorption spectrophometry. Result: LPC was heavy brownish red and shapeless powder. Content of Fe(Ⅲ) at LPC was 20.81%( ferroin- Fe(Ⅱ)) and 20.10%( atomic absorption). Conclusion: The results are about the same.