Poly[(2‐(acryloyloxy) ethyl]trimethylammonium chloride‐        <i >coco        ‐ethylene dimethacrylate monolith on‐line solid‐phase extraction coupled with liquid chromatography and tandem mass spectrometry for the fast determination of salicylic acid in foodstuffs

Wang Man‐Man; Li Na; Ai Lian‐Feng; Li Li; Chen Xue‐Lei; Jia Ye‐Qing; Wang Xue‐Sheng

摘要

Abstract >We report the fabrication of an anion‐exchange monolithic column in a stainless‐steel chromatographic column (10?mm?×?2.1?mm i.d.) using [2‐(acryloyloxy) ethyl]trimethylammonium chloride as the monomer and ethylene dimethacrylate as the crosslinker. The prepared monolith was developed as the adsorbent for the on‐line solid‐phase extraction of salicylic acid in various animal‐origin foodstuffs combined with liquid chromatography and tandem mass spectrometry. The monolith was characterized by using Fourier transform infrared spectroscopy, scanning electron microscopy, nitrogen adsorption analysis, and elemental analysis. Potential factors affecting the on‐line solid‐phase extraction and liquid chromatography with tandem mass spectrometry analysis were studied in detail. Under the optimized conditions, the total analysis time including cleanup and liquid chromatography with tandem mass spectrometry separation was 17?min. The developed method gave the linear range of 15–750?μg/kg, detection limits (S/N?=?3) of 5?μg/kg, and quantification limits (S/N?=?10) of 15?μg/kg. The recoveries obtained by spiking 10, 20, and 100?μg/kg of salicylic acid in the animal‐origin food samples were in the range of 85.2–98.4%. In addition, the monolith was stable enough for 550 extraction cycles with the precision of peak area ≤11.6%. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：Lang =“en”> <标题类型=“main”>抽象</标题> >我们报告了在不锈钢色谱柱中的阴离子交换整体柱的制造（ 10？mm？×22.1×mm ID）使用[2-（丙烯酰氧基）乙基]三甲基氯化铵作为单体和乙烯二甲基丙烯酸酯作为交联剂。制备的整料作为在各种动物原产地食品中的水杨酸在线固相提取的吸附剂，与液相色谱和串联质谱相结合。通过使用傅里叶变换红外光谱，扫描电子显微镜，氮吸附分析和元素分析来表征整形锭。详细研究了影响与串联质谱分析的在线固相提取和液相色谱的潜在因素。在优化条件下，总分析时间包括清洁和液相色谱，具有串联质谱分离为17Ω分钟。开发方法使线性范围为15-750ΩΩμg/ kg，检测限（s /n≤x≤3）为5Ωμg/ kg，量化限制（s /n≤x≤10），为15Ωμg /公斤。在动物原产地食物样品中掺入10,20和100μg/ kg水杨酸获得的回收率在85.2-98.4％的范围内。此外，整料稳定足够稳定550个萃取循环，峰面积≤11.6％。</ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-35800/'>《Journal of separation science.》</a> <b style="margin: 0 2px;">|</b><span>2018年第17期</span><b style="margin: 0 2px;">|</b><span>共9页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wang Man‐Man&option=202" target="_blank" rel="nofollow">Wang Man‐Man;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Li Na&option=202" target="_blank" rel="nofollow">Li Na;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Ai Lian‐Feng&option=202" target="_blank" rel="nofollow">Ai Lian‐Feng;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Li Li&option=202" target="_blank" rel="nofollow">Li Li;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Chen Xue‐Lei&option=202" target="_blank" rel="nofollow">Chen Xue‐Lei;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Jia Ye‐Qing&option=202" target="_blank" rel="nofollow">Jia Ye‐Qing;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wang Xue‐Sheng&option=202" target="_blank" rel="nofollow">Wang Xue‐Sheng;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>School of Public HealthNorth China University of Science and TechnologyTangshan Hebei China;</p> <p>School of Public HealthNorth China University of Science and TechnologyTangshan Hebei China;</p> <p>Hebei Entry‐Exit Inspection and Quarantine BureauShijiazhuang Hebei China;</p> <p>School of Public HealthNorth China University of Science and TechnologyTangshan Hebei China;</p> <p>School of Public HealthNorth China University of Science and TechnologyTangshan Hebei China;</p> <p>School of Public HealthNorth China University of Science and TechnologyTangshan Hebei China;</p> <p>School of Public HealthNorth China University of Science and TechnologyTangshan Hebei China;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/159.html" title="化学">化学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=food analysis&option=203" rel="nofollow">food analysis;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=monolithic columns&option=203" rel="nofollow">monolithic columns;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=on‐line extraction&option=203" rel="nofollow">on‐line extraction;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=salicylic acid&option=203" rel="nofollow">salicylic acid;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=solid‐phase extraction&option=203" rel="nofollow">solid‐phase extraction;</a> </p> <div class="translation"> 机译：食物分析;单片柱;在线提取;水杨酸;固相提取; </div> </li> </ul> </div> </div> <div class="literature cardcommon" id="literaturereference" style="display:none"> <div class="similarity "> <h3 class="all_title" id="enpatent111">引文网络</h3> <div class="referencetab clearfix"> <ul id="referencedaohang"> <li dataid="referenceul">参考文献</li> <li dataid="citationul">引证文献</li> <li dataid="commonreferenceul">共引文献</li> <li dataid="commoncitationul">同被引文献</li> <li dataid="tworeferenceul">二级参考文献</li> <li dataid="twocitationul">二级引证文献</li> </ul> </div> <div class="reference_details" id="referenceList"> <ul id="referenceul"></ul> <ul id="citationul"></ul> <ul id="commonreferenceul"></ul> <ul id="commoncitationul"></ul> <ul id="tworeferenceul"></ul> <ul id="twocitationul"></ul> </div> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704025845818.html">Poly[(2‐(acryloyloxy) ethyl]trimethylammonium chloride‐ <i >coco ‐ethylene dimethacrylate 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href="/academic-journal-cn_detail_thesis/0201294501236.html">聚2-(甲基丙烯酰氧)乙基三甲基氯化铵/阿拉伯胶复凝聚法十二醇微胶囊的制备</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=孔祥正&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 孔祥正</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=廉洁&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,廉洁</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=朱晓丽&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,朱晓丽</a> <span> <a href="/journal-cn-56916/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 高分子学报 </a> </span> <span> . 2008</span><span>,第8期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_petrochemical-technology_thesis/0201218060035.html">丙烯酰胺与2-甲基丙烯酰氧乙基三甲基氯化铵在柠檬酸钾溶液中的沉淀聚合</a> <b>[J]</b> <span> <a 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href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=王境堂&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,王境堂</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=官萍&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,官萍</a> <span> <a href="/conference-cn-11624/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 2011食品安全技术与标准国际研讨会暨AOAC中国区年会 </a> <span> <span> . 2011</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/02031210246.html">酯交换法合成丙烯酸二甲氨基乙酯和丙烯酰氧基乙基三甲基氯化铵</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=汪义勇&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 汪义勇</a> <span> . 2009</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" 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Poly[(2‐(acryloyloxy) ethyl]trimethylammonium chloride‐ coco ‐ethylene dimethacrylate monolith on‐line solid‐phase extraction coupled with liquid chromatography and tandem mass spectrometry for the fast determination of salicylic acid in foodstuffs

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