干旱区生态环境知识资源中心(Arid): 加速溶剂萃取-超高效液相色谱-串联质谱法测定畜禽粪便堆肥过程中磺胺及其代谢产物的残留量

Arid

	加速溶剂萃取-超高效液相色谱-串联质谱法测定畜禽粪便堆肥过程中磺胺及其代谢产物的残留量
其他题名	ASE-UHPLC-MS/MS Determination of Residual Amounts of Sulfonamides and Their Metabolites in Livestock Manure During Its Composting Course
	王德全 1; 何思远 1; 宋伟明 2; 刘万毅 2; 孟哲 2
来源期刊	理化检验. B, 化学分册
ISSN	1001-4020
出版年	2017
卷号	53 期号:5 页码:532-537
中文摘要	畜禽粪便堆肥样品经加速溶剂萃取及Oasis HLB固相萃取柱净化进行色谱分离,以Waters Acquity BEH C_(18)色谱柱为分离柱,以不同体积比的0.1%(体积分数)甲酸甲醇溶液和0.1%(体积分数)甲酸-水溶液的混合液为流动相进行梯度洗脱。质谱分析中,采用电喷雾正离子源多反应监测模式检测。磺胺及其代谢产物在一定的质量浓度范围内与其峰面积呈线性关系,方法的检出限(3S/N)在0.5~5.0mug·L~(-1)之间。以空白样品为基体进行加标回收试验,所得回收率在67.3%~105%之间,测定值的相对标准偏差(n=6)在4.5%~15%之间。
英文摘要	The sample of composted livestock manure was treated with ASE and the extract obtained was purified by passing through Oasis HLB-SPE column.The purified extract was then separated by HPLC using. Waters Acquity BEH C_(18) chromatographic column as stationary phase,and mixtures of 0.1% (phi)formic acidmethanol solution and 0.1% (phi)formic acid-H_2O solution with various ratios as mobile phase in gradient elution. ESI~+ and multi-reactions monitoring were adopted in MS/MS.Linear relationships between values of peak area and mass concentration of the sulfonamides and their metabolites were kept in definite ranges.Detection limits(3S/N) found were ranged from 0.5 to 5.0mug·L~(-1).On the base of blank sample,test for recovery was made by standard addition method,values of recovery found were in the range of 67.3%-105%,with RSD′s(n=6)in the range of 4.5%-15%.
中文关键词	超高效液相色谱-串联质谱法 ; 磺胺 ; 畜禽粪便 ; 堆肥过程 ; 加速溶剂萃取
英文关键词	UHPLC-MS/MS sulfonamides livestock manure composting course ASE
语种	中文
国家	中国
收录类别	CSCD
WOS类目	CHEMISTRY ANALYTICAL
WOS研究方向	Chemistry
CSCD记录号	CSCD:5995168
来源机构	宁夏大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/236258
作者单位	1.宁夏大学土木与水利工程学院, 银川, 宁夏 750021, 中国; 2.宁夏大学化学化工学院, 银川, 宁夏 750021, 中国
推荐引用方式 GB/T 7714	王德全,何思远,宋伟明,等. 加速溶剂萃取-超高效液相色谱-串联质谱法测定畜禽粪便堆肥过程中磺胺及其代谢产物的残留量[J]. 宁夏大学,2017,53(5):532-537.
APA	王德全,何思远,宋伟明,刘万毅,&孟哲.(2017).加速溶剂萃取-超高效液相色谱-串联质谱法测定畜禽粪便堆肥过程中磺胺及其代谢产物的残留量.理化检验. B, 化学分册,53(5),532-537.
MLA	王德全,et al."加速溶剂萃取-超高效液相色谱-串联质谱法测定畜禽粪便堆肥过程中磺胺及其代谢产物的残留量".理化检验. B, 化学分册 53.5(2017):532-537.