微波消解-ICP-MS测定藏药蓝花荆芥中10种金属元素
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摘要
目的:建立同时测定藏药蓝花荆芥中Fe、Zn、Mn、Cr等10种金属元素的分析方法。方法:采用微波消解-电感耦合等离子体质谱(ICP-MS)法,对样品进行前处理,采用外标法对金属元素的含量进行测定。结果:蓝花荆芥中Fe、Zn、Cu元素含量较高,分别为763.50、204.10和97.71mg/kg,而As、Pb、Cd等元素含量较低,均在0.09～2.53mg/kg之间。结论:该方法操作简单,准确,灵敏度高,适用于藏药材10种金属元素的含量检测。
Objective: To establish a method for simultaneous determination of the heavy elements such as Zn, Fe,Mn, Cr and so on in Nepeta coerulescens Maxim. Methods: Pre-treating the sample by ICP-MS. Determine the content of heavy elements by external standard method. Results: The content of Fe, Zn, Cu is higher, is 763.50, 204.10, 97.71 mg/kg. As, Pb, Cd et with low content in 0.09～2.53 mg/kg. Conclusion: This method is simple, accurate and sensitive, is suitable for the determination of 10 metalloid elements in Tibetan medicine.
Objective: To establish a method for simultaneous determination of the heavy elements such as Zn, Fe,Mn, Cr and so on in Nepeta coerulescens Maxim. Methods: Pre-treating the sample by ICP-MS. Determine the content of heavy elements by external standard method. Results: The content of Fe, Zn, Cu is higher, is 763.50, 204.10, 97.71 mg/kg. As, Pb, Cd et with low content in 0.09～2.53 mg/kg. Conclusion: This method is simple, accurate and sensitive, is suitable for the determination of 10 metalloid elements in Tibetan medicine.
引文
[1]马凯琦,金富军,陈茂芸,等.13种蓝花荆芥提取物体外抗单纯疱疹病毒Ⅰ型活性研究.时珍国医国药,2014,25(12):3054-3055
[2]吉守祥,周建青,李深,等.32种藏药提取物抗单纯疱疹Ⅰ型病毒的活性筛选.华西药学杂志,2011,26(1):30-31
[3]吉守祥,鞠怀强,向阳飞,等.余甘子等28种藏药提取物体外抗乙型肝炎病毒的实验研究.中药材,2011,34(3):438-440
[4]叶菊,孙立卿,吉守祥.响应面法优化蓝花荆芥总黄酮提取工艺.广西师范大学学报(自然科学版),2017,35(1):62-68
[5]龙海荣,谷筱玉,谢景千,等.微波消解-电感耦合等离子体质谱法测定鸡骨草中铅、镉、汞、砷、铜的含量.中华中医药杂志,2013,28(11):3431-3433
[6]苏骏,段玉林,吕仕军,等.ICP-MS法测定中药鸡血藤中28种元素.广西师范大学学报(自然科学版),2013,31(1):76-81
[7]张玉芬,韩娜仁花,赵玉英,等.微波消解-电感耦合等离子体原子发射光谱法测定6种蒙药中7种金属元素.中草药,2013,44(4):434-436
[8]何佩雯,杜钢,赵海誉,等.微波消解-石墨炉原子吸收光谱法测定9种中药材中微量元素含量.中华中医药杂志,2011,26(2):271-274
[9]?erife Tokal?o?lu,Fatma K?l??Dokan,Semiha K?prü.ICP-MS multi-element analysis for determining the origin by multivariate analysis of red pepper flakes from three different regions of Turkey.LWT,2019,103(4):301-307
[10]蒋宏霖,徐雪芹.电感耦合等离子体质谱法测定金银花中重金属的含量.安徽农业科学,2014,42(7):1927-1928
[11]张立雯,张玉英,苏广海,等.ICP-MS法测定中成药中5种有害元素的方法研究.中华中医药杂志,2009,24(3):358-360
[12]金建华,杨有芬,王茜.ICP-MS法测定藏药二十五味珍珠丸中的微量元素.微量元素与健康研究,2017,34(3):39-40
[13]陈茜茜,熊耀康,王佳红,等.温郁金生品与炮制品微量元素的检测及其健康风险评价.中华中医药杂志,2017,32(3):1355-1358
[14]郭俊明,白红丽,张虹,等.原子吸收光谱法测定云南野生香菇中七种微量元素.食品科技,2010,35(2):228-230
[15]裴凌鹏,周晓英,崔箭,等.用微波消解法-FAAS测定民族药腺毛菊苣根中八种金属元素的含量.光谱学与光谱分析,2009,29(12):3412-3415
[2]吉守祥,周建青,李深,等.32种藏药提取物抗单纯疱疹Ⅰ型病毒的活性筛选.华西药学杂志,2011,26(1):30-31
[3]吉守祥,鞠怀强,向阳飞,等.余甘子等28种藏药提取物体外抗乙型肝炎病毒的实验研究.中药材,2011,34(3):438-440
[4]叶菊,孙立卿,吉守祥.响应面法优化蓝花荆芥总黄酮提取工艺.广西师范大学学报(自然科学版),2017,35(1):62-68
[5]龙海荣,谷筱玉,谢景千,等.微波消解-电感耦合等离子体质谱法测定鸡骨草中铅、镉、汞、砷、铜的含量.中华中医药杂志,2013,28(11):3431-3433
[6]苏骏,段玉林,吕仕军,等.ICP-MS法测定中药鸡血藤中28种元素.广西师范大学学报(自然科学版),2013,31(1):76-81
[7]张玉芬,韩娜仁花,赵玉英,等.微波消解-电感耦合等离子体原子发射光谱法测定6种蒙药中7种金属元素.中草药,2013,44(4):434-436
[8]何佩雯,杜钢,赵海誉,等.微波消解-石墨炉原子吸收光谱法测定9种中药材中微量元素含量.中华中医药杂志,2011,26(2):271-274
[9]?erife Tokal?o?lu,Fatma K?l??Dokan,Semiha K?prü.ICP-MS multi-element analysis for determining the origin by multivariate analysis of red pepper flakes from three different regions of Turkey.LWT,2019,103(4):301-307
[10]蒋宏霖,徐雪芹.电感耦合等离子体质谱法测定金银花中重金属的含量.安徽农业科学,2014,42(7):1927-1928
[11]张立雯,张玉英,苏广海,等.ICP-MS法测定中成药中5种有害元素的方法研究.中华中医药杂志,2009,24(3):358-360
[12]金建华,杨有芬,王茜.ICP-MS法测定藏药二十五味珍珠丸中的微量元素.微量元素与健康研究,2017,34(3):39-40
[13]陈茜茜,熊耀康,王佳红,等.温郁金生品与炮制品微量元素的检测及其健康风险评价.中华中医药杂志,2017,32(3):1355-1358
[14]郭俊明,白红丽,张虹,等.原子吸收光谱法测定云南野生香菇中七种微量元素.食品科技,2010,35(2):228-230
[15]裴凌鹏,周晓英,崔箭,等.用微波消解法-FAAS测定民族药腺毛菊苣根中八种金属元素的含量.光谱学与光谱分析,2009,29(12):3412-3415