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. 2021 Mar 20;52(2):241–247. [Article in Chinese] doi: 10.12182/20201160110

表 4. Measurement results of metal ions in the complex.

配合物中金属离子测定结果

Complex Iron element Copper element Magnesium element
Measured Theory Measured Theory Measured Theory
Aloe-emodin-Iron (Ⅱ) 9.17% 9.37%
aloe-emodin-copper (Ⅱ) 10.12% 10.53%
Aloe-emodin-magnesium (Ⅱ) 4.21% 4.30%