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·1102· 精细化工 FINE CHEMICALS 第 36 卷

结果见图 8。如图 8 所示，随着 SP-Fe（Ⅲ）浓度逐 参考文献：
渐增加，SI 呈现先增加后逐渐下降趋势；当质量浓 [1] Tang M, Wang D, Hou Y, et al. Preparation, characterization,
–3
度为 31.25×10 g/L 时，与 SP 相比，SP-Fe（Ⅲ）对 bioavailability in vitro and in vivo of tea polysaccharides–iron
淋巴细胞增殖提高了 44.35%。说明 SP-Fe（Ⅲ）具 complex[J]. European Food Research and Technology, 2013, 236(2):
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有较高的免疫保护活性。
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图 7 SP-Fe（Ⅲ）在人工模拟胃肠液中释放 Fe（Ⅲ）质 2001, 56(5/6/7): 497-500.
量分数变化情况 [6] Kurd F, Samavati V. Water soluble polysaccharides from Spirulina
Fig. 7 Mass fraction change of Fe (Ⅲ) release from SP-Fe platensis: Extraction and in vitro anti-cancer activity[J]. International
（Ⅲ） in artificial gastric juice (pH 2.0) and Journal of Biological Macromolecules, 2015, 74: 498-506.
artificial intestinal juice (pH 6.8) with time [7] Chaiklahan R, Chirasuwan N, Triratana P, et al. Polysaccharide
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[11] Cui J, Li Y, Yu P, et al. A novel low molecular weight Enteromorpha
图 8 不同浓度下 SP 和 SP-Fe（Ⅲ）对 SI 的影响 polysaccharide-iron (Ⅲ) complex and its effect on rats with iron
Fig. 8 Effect of SP and SP-Fe（Ⅲ） on the SI at different deficiency anemia (IDA)[J]. International Journal of Biological
concentrations Macromolecules, 2018, 108: 412-418.
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3 结论 lymphocyte proliferation and complement fixing activities[J].
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在制备 SP-Fe（Ⅲ）基础上，采用红外光谱、
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差示扫描量热分析、热重分析、X 射线衍射和扫描 supplements consumed daily produce oxidative stress in contrast to
电镜对其性质及结构进行了表征；对其抗氧化及淋 weekly supplementation in Mexican non-anemic women[J].
巴细胞增殖活性进行了综合分析。 Reproductive Toxicology, 2012, 34(1): 125-132.
[14] Torino A B B, Gilberti M F P, Costa E, et al. Evaluation of red cell
（1）制备 SP-Fe（Ⅲ）中 Fe（Ⅲ）质量分数为
and reticulocyte parameters as indicative of iron deficiency in
16.42%± 1.17%；与 SP 相比，SP-Fe（Ⅲ）具有较高 patients with anemia of chronic disease[J]. Revista Brasileira de
的抗氧化活性。 Hematologia e Hemoterapia, 2014, 36(6): 424-429.
（2）在模拟人工胃肠液条件下，SP-Fe（Ⅲ） [15] Zhu Jie (朱劼), Ren Shuzhen (任淑振), Peng Jiangchen (彭江晨).
释放出的 Fe（Ⅲ）质量分数达到 83.64%。 Optimization of polysaccharide extraction polysaccharide cell freeze-
thaw cooperated with hot water extraction and deproteinization[J].
（3）SP-Fe（Ⅲ）具有较高的免疫保护作用和 Food Science (食品科学), 2012, 33(24): 111-116.
较好的生物活性，是一种潜在的多糖型铁补充剂。 [16] Xu L, Meng Y, Liu Y, et al. A novel iron supplements preparation