| 枸杞酒中6种矿物质元素的溶出规律 |
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| 引用本文： | 齐江宁,胡广林,庞京团,韩彬,刘冬平.枸杞酒中6种矿物质元素的溶出规律[J].时珍国医国药,2010,21(2). |
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| 作者姓名： | 齐江宁 胡广林 庞京团 韩彬 刘冬平 |
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| 作者单位： | 海南大学材料与化工学院,热带生物资源教育部重点实验室,海南,海口,570228 |
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| 基金项目： | 国家自然科学基金，海南省自然科学基金资助项目 |
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| 摘 要： | 目的 对枸杞酒中6种矿物质元素Ca,Mg,Fe,Zn,Mn和Cu的溶出规律进行研究.方法 采用传统药酒泡制方法配制枸杞酒,高压密封消解法消解样品,火焰原子吸收光谱法(FAAS)和石墨炉原子吸收光谱法(GFAAS)检测.结果 枸杞酒泡制过程中Ca,Mg,Fe,Zn,Mn,Cu含量随浸泡时间的溶出动力学方程回归关系极显著(P<0.01),Mg、Fe溶出速度快,15 d时就已达到溶出平衡点,其它元素在30 d内还未达到溶出最大量.从药酒中各元素的溶出率来看,30d时累积溶出率以Cu最高(65.93%),其次为Fe(58.29%)、Mg(47.11%)和Zn(42.61%),Ca(19.88%)和Mn(17.62%)的累积溶出率都较低.结论 枸杞酒中6种矿物质元素溶出规律明显,可用于从矿物质元素角度理解枸杞酒中的化学组成和安全功效性及为药酒的日常饮用提供参考.
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| 关 键 词： | 枸杞酒 矿物质元素 溶出 拟合 |
The Dissolution Law of Six Kinds of Mineral Elements in Fructus Lycii Medicinal Liquor |
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| QI Jiang-ning,HU Guang-lin,PANG Jing-tuan,HAN Bin,LIU Dong-ping.The Dissolution Law of Six Kinds of Mineral Elements in Fructus Lycii Medicinal Liquor[J].Lishizhen Medicine and Materia Medica Research,2010,21(2). |
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| Authors: | QI Jiang-ning HU Guang-lin PANG Jing-tuan HAN Bin LIU Dong-ping |
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| Institution: | QI Jiang-ning,HU Guang-lin,PANG Jing-tuan,HAN Bin,LIU Dong-ping(College of Material Science , Chemical Engineering,Key Laboratory of Tropical Biological Resources of Ministry of Education,Haikou,Hainan,570228,P.R.China) |
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| Abstract: | Objective To study the dissolution characteristics of six kinds of mineral elements.Methods Traditional technology was adopted to produce medicinal liquor.The FAAS and GFAAS combined with pressurized sample digestion were applied to determine the contents of mineral elements in Fructus Lycii medicinal liquor.Results The dissolution kinetics regression equations were desirable(P<0.01),and the solubility of magnesium,iron,copper,calcium,manganese and zinc had obvious differences,with a quick dissolution rate ... |
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| Keywords: | Fructus Lycii medicinal liquor Mineral element Dissolution Fitting |
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