枸杞多糖铁配合物的合成及表征
Synthesis and Characterization of Lycium barbarum Polysaccharide-Fe Complex

以枸杞多糖和三氯化铁为原料，合成枸杞多糖铁配合物，产率为39.75%。应用原子吸收光谱法测定配合物中铁含量为36.71 mg/g。利用紫外–可见光谱、红外光谱两种表征手段，证实了枸杞多糖铁配合物的合成。枸杞多糖铁配合物有望开发成为一种具有多重保健功能的生物多糖型补铁剂。
Ferric trichloride and Lycium barbarum polysaccharide were used to synthesize Lycium barbarum polysaccharide-Fe complex in this experiment by chemical method. The yield was 39.75%. The content of Fe was 36.71 mg/g measured by atomic absorption spectrometry method. Lycium barbarum polysaccharide-Fe complex was characterized by visible ultraviolet (UV-VIS) and infrared (IR) techniques. The results proved the successful synthesis of Lycium barbarum polysaccharide- Fe complex and it may become a multi-function organic polysaccharide type iron supplementary.