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首页> 外文期刊>Journal of separation science. >Rapid discovery and global characterization of multiple components in corn silk using a multivariate data processing approach based on UHPLC coupled with electrospray ionization/quadrupole time‐of‐flight mass spectrometry
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Rapid discovery and global characterization of multiple components in corn silk using a multivariate data processing approach based on UHPLC coupled with electrospray ionization/quadrupole time‐of‐flight mass spectrometry

机译：使用基于UHPLC的多变量数据处理方法快速发现和全局表征玉米丝中的多个组件，基于UHPLC与电喷雾电离/四极杆飞行时间质谱法

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Abstract >Corn silk is an important traditional Chinese medicine which has been widely used as diuretic, antilithiasic, uricosuric, antiseptic, etc. for thousands of years. However, it is a pity that the chemical ingredients in corn silk, especially the constituents absorbed into blood, are unclear up to now. The aim of our study was to investigate the multiple components of corn silk in vitro and in vivo. In this present study, a sensitive and rapid method using ultra high performance liquid chromatography coupled with electrospray ionization/quadrupole time‐of‐flight tandem mass spectrometry and a multivariate data processing approach was established to detect the constituents of corn silk in vitro and in vivo. Consequently, total 41 ingredients in vitro and 19 of them absorbed into blood including luteolin, various C‐glycosyl flavones, jasmonic acid, abscisic acid, gibberellin A, etc. were tentatively characterized in sequence. Furthermore, of particular importance, a kind of stable compound named C‐glycosyl flavones is a great discovery in vivo, which can point the further pharmacological study target in future. In a word, this is the first serum pharmacochemistry study of corn silk, which played a critical role in exploring the pharmacological and effective data for further research. </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”> <title type =“main”>摘录</ title> >玉米丝是一种重要的中药，已被广泛用作利尿，抗灰，尿路尿，防腐等数千年。然而，玉米丝的化学成分尤其是吸收成血液中的成分，目前尚不清楚。我们的研究目的是在体外和体内研究玉米丝的多个组分。在本研究中，建立了使用超高效液相色谱法与电喷雾电离/四极其飞行时间串联质谱和多变量数据处理方法的敏感和快速的方法，并在体外和体内检测玉米丝的成分。因此，在序列中暂时表征，在包括血红素，各种C-糖基黄酮，茉莉酸，脱落酸，赤霉素A等血液中的体外和19体外成分。此外，特别重要的是，一种名为C-糖基黄酮的稳定化合物是体内的伟大发现，可以将来指出了进一步的药理学研究目标。总之，这是玉米丝的第一个血清药物化学研究，这在探索进一步研究的药理学和有效数据方面发挥着关键作用。</ 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21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=Liu Qi&option=202" target="_blank" rel="nofollow">Liu Qi;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Liu Jianhua&option=202" target="_blank" rel="nofollow">Liu Jianhua;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Fan Songjie&option=202" target="_blank" rel="nofollow">Fan Songjie;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Yang Dezhu&option=202" target="_blank" rel="nofollow">Yang Dezhu;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wang Huimin&option=202" target="_blank" rel="nofollow">Wang Huimin;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wang Yumei&option=202" target="_blank" rel="nofollow">Wang Yumei;</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>The Research Institute of Medicine and PharmacyQiqihar Medical UniversityQiqihar Heilongjiang China;</p> <p>The Research Institute of Medicine and PharmacyQiqihar Medical UniversityQiqihar Heilongjiang China;</p> <p>The Research Institute of Medicine and PharmacyQiqihar Medical UniversityQiqihar Heilongjiang China;</p> <p>Pharmacy SchoolQiqihar Medical UniversityQiqihar Heilongjiang China;</p> <p>The Academic Affairs OfficeQiqihar Medical UniversityQiqihar Heilongjiang China;</p> <p>The Research Institute of Medicine and PharmacyQiqihar Medical UniversityQiqihar Heilongjiang 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=C‐glycosyl flavones&option=203" rel="nofollow">C‐glycosyl flavones;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=corn silk&option=203" rel="nofollow">corn silk;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=serum pharmacochemistry&option=203" rel="nofollow">serum pharmacochemistry;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=traditional Chinese medicine&option=203" rel="nofollow">traditional Chinese medicine;</a> </p> <div class="translation"> 机译：C-糖基黄酮;玉米丝;血清药物化学;中医; </div> </li> </ul> </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/0704025846960.html">Rapid discovery and global characterization of multiple components in corn silk using a multivariate data processing approach based on UHPLC coupled with electrospray 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href="/academic-journal-cn_journal-chinese-mass-spectrometry-society_thesis/0201226241739.html">利用基质辅助激光解吸电离飞行时间质谱法快速表征系列芳香环状低聚物</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=季怡萍&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 季怡萍</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=孙淑清&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,孙淑清</a> <span> <a href="/journal-cn-8285/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 质谱学报 </a> </span> <span> . 2000</span><span>,第003期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_journal-chinese-mass-spectrometry-society_thesis/0201273594412.html">利用基质辅助激光解吸电离飞行时间质谱法快速表征系列芳香环状低聚物</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=季怡萍&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 季怡萍</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=孙淑清&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,孙淑清</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=刘志强&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,刘志强</a> <span> <a href="/journal-cn-8285/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 质谱学报 </a> </span> <span> . 2000</span><span>,第004期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-31987_thesis/02022485045.html">利用基质辅助激光解吸电离飞行时间质谱法快速表征系列芳香环状低聚物</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=季怡萍&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 季怡萍</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=孙淑清&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,孙淑清</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=刘志强&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,刘志强</a> <span> <a href="/conference-cn-31987/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国物理学会第六届质谱分会会员代表大会暨学术报告会 </a> <span> <span> . 2000</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020312044866.html">基于单光子电离飞行时间质谱的样品前处理技术研究及其在挥发性有机污染物块速检测中的应用</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=吴婧&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 吴婧</a> <span> . 2011</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120113585527.html">一种基于脉冲直流电喷雾离子源质谱法快速检测人体毛发中的甲基苯丙胺的方法</a> <b>[P]</b> . <span> 中国专利： CN113624828A </span> <span> . 2021-11-09</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06130417279758.html">CHEMICAL IONIZATION REACTION OR PROTON TRANSFER REACTION MASS SPECTROMETRY WITH A QUADRUPOLE OR TIME-OF-FLIGHT MASS SPECTROMETER</a> <b>[P]</b> . <span> 外国专利： <!-- 欧洲知识产权局专利： --> EP2212903B1 </span> <span> . 2014-08-27</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：四极或飞行时间质谱仪的化学电离反应或质子转移反应质谱 </span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130419347509.html">CHEMICAL IONIZATION REACTION OR PROTON TRANSFER REACTION MASS SPECTROMETRY WITH A QUADRUPOLE OR TIME-OF-FLIGHT MASS SPECTROMETER</a> <b>[P]</b> . <span> 外国专利： <!-- 韩国专利： --> KR101260631B1 </span> <span> . 2013-05-06</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：四极或飞行时间质谱仪的化学电离反应或质子转移反应质谱 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130419347624.html">CHEMICAL IONIZATION REACTION OR PROTON TRANSFER REACTION MASS SPECTROMETRY WITH A QUADRUPOLE OR TIME-OF-FLIGHT MASS SPECTROMETER</a> <b>[P]</b> . <span> 外国专利： <!-- 韩国专利： --> KR101260566B1 </span> <span> . 2013-05-06</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：四极或飞行时间质谱仪的化学电离反应或质子转移反应质谱 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 19px;z-index: 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