Fingerprint profiles of flavonoid compounds from different        <i >Psidium guajavaPsidium guajava        leaves and their antioxidant activities

Wang Lu; Wu Yanan; Bei Qi; Shi Kan; Wu Zhenqiang

摘要

Abstract > Flavonoids are the main active components in Psidium guajava leaves and have many multi‐physiological functions. In this study, the flavonoid compositions were identified in the Psidium guajava leaves samples using a high‐performance liquid chromatography with time‐of‐flight electrospray ionization mass spectrometry method. A high‐performance liquid chromatography fingerprint method, combined with chemometrics, was used to perform a quality assessment of the Psidium guajava leaves samples. The eight identified flavonoid compounds including rutin, isoquercitrin, quercetin‐3‐ O ‐β‐ <sc>d</sc> ‐xylopyranoside, quercetin‐3‐ O ‐α‐ <sc>l</sc> ‐arabinopyranoside, avicularin, quercitrin, quercetin, and kaempferol were used as the chemical markers. The antioxidant activity of 15 batches of samples was examined using three different methods, and the results revealed the Psidium guajava leaves samples that had higher contents of the flavonoid compounds, glycoside and aglycone, possessed the highest antioxidant capacities. Consequently, a combination of chromatographic fingerprints and chemometric analyses was used for a quality assessment of Psidium guajava leaf tea and its derived products, which can lay the foundation for the development of plant tea resources or other herbs. </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</ title> >类黄酮类化合物是 Psidium guajava </ i>叶子中的主要活动组件许多多生理功能。在该研究中，在 Psidium Guajava </ i>中鉴定了类黄酮组合物使用高性能液相色谱法与飞行时间电压电离质谱法留下样品。一种高性能的液相色谱指纹方法，结合化学测定学，用于对 Psidium Guajava </ i>留下样品的质量评估。八种鉴定的黄酮化合物，包括芦丁，异槲皮素，槲皮素-3- o </ i>-β-<sc> d </ sc> -xylogylanide，槲皮素-3- -α-α - <sc> l </ sc> --abinopyranide，abicularin，quercitrin，槲皮素和kaempferol作为化学标志物。使用三种不同的方法检查15批样品的抗氧化活性，结果显示了 Psidium guajava </ i>留下具有更高含量的类黄酮化合物，糖苷和糖苷酮的样品，具有最高的抗氧化能力。因此，色谱指纹和化学计量分析的组合用于叶茶及其衍生产品的质量评估，可以为植物茶叶资源或其他草药的发展奠定基础。 </ p> </ abstract> </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>2017年第19期</span><b style="margin: 0 2px;">|</b><span>共13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 Lu&option=202" target="_blank" rel="nofollow">Wang Lu;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wu Yanan&option=202" target="_blank" rel="nofollow">Wu Yanan;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Bei Qi&option=202" target="_blank" rel="nofollow">Bei Qi;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Shi Kan&option=202" target="_blank" rel="nofollow">Shi Kan;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Wu Zhenqiang&option=202" target="_blank" rel="nofollow">Wu Zhenqiang;</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 Biology and Biological EngineeringSouth China University of TechnologyGuangzhou P. R. China;</p> <p>School of Biology and Biological EngineeringSouth China University of TechnologyGuangzhou P. R. China;</p> <p>School of Biology and Biological EngineeringSouth China University of TechnologyGuangzhou P. R. China;</p> <p>School of Biology and Biological EngineeringSouth China University of TechnologyGuangzhou P. R. China;</p> <p>School of Biology and Biological EngineeringSouth China University of TechnologyGuangzhou P. R. 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=antioxidant activities&option=203" rel="nofollow">antioxidant activities;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=flavonoids&option=203" rel="nofollow">flavonoids;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=hierarchical cluster analysis&option=203" rel="nofollow">hierarchical cluster analysis;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=principal component analysis&option=203" rel="nofollow">principal component analysis;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=traditional Chinese medicines&option=203" rel="nofollow">traditional Chinese medicines;</a> </p> <div class="translation"> 机译：抗氧化活性;黄酮类化合物;分层聚类分析;主要成分分析;中药; </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="/academic-journal-cn_agricultural-biotechnology_thesis/0201232688525.html">Determination of 2 Flavonoids m Psidium guajava Linn. from Different Habitats in Guizhou</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> </a> <a href="/journal-foreign-11111/" target="_blank" rel="nofollow" class="tuijian_authcolor">农业生物技术：英文版 .</a> <span>2017</span><span>,第003期</span> </span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-cn_detail_thesis/0201290990632.html">Antibacterial Activities of iPsidium guajava/i(Guava) and iVelvet tamarin/i(Icheku) Local Chewing Sticks on iStreptococcus mutans/iIsolated from Human Mouth</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=I. 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class="tuijian_auth tuijian_authcolor">Carlos-Eduardo Narváez-Cuenca </a> <span>2009</span> </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：哥伦比亚种植的瓜亚巴（psidium guajava L.）果实中维生素C，总酚类化合物和抗氧化活性的测定维生素C，番石榴（psidium guajava L.）果实中的总酚类化合物和抗氧化活性</span> </p> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-24400_thesis/020221131095.html">不同套袋对新世纪番石榴(Psidium guajava L.)果实着色的影响</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=伦校旋&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 伦校旋</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李平&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李平</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=郑润泉&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,郑润泉</a> <span> <a href="/conference-cn-24400/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国园艺学会热带南亚热带果树分会成立大会暨首届学术研讨会 </a> <span> <span> . 2006</span> </span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/02031368171.html">不同产地黄芪HPLC/DAD指纹图谱及黄芪黄酮类成分谱效关系研究</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李婷婷&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 李婷婷</a> <span> . 2013</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06130403782291.html">PROCESS OF FERMENTING INDIAN ANCHOVIES (STOLEPHORUS INDICUS) IN GUAVA (PSIDIUM GUAJAVA)LEAVES AS ADDITIVE</a> <b>[P]</b> . <span> 外国专利：  PH22018050044U1 </span> <span> . 2019-05-31</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：番石榴（印度番石榴）发酵印度AN鱼（印度OLE）的过程作为添加剂 </span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06130403782290.html">PROCESS OF FERMENTING INDIAN ANCHOVIES (STOLEPHORUS INDICUS) IN GUAVA (PSIDIUM GUAJAVA) LEAVES AS ADDITIVE</a> <b>[P]</b> . <span> 外国专利：  PH22018050044Y1 </span> <span> . 2019-05-31</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：瓜（PSIDIUM GUAJAVA）叶中印度鱼发酵工艺的研究 </span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130414270340.html">EXTRACTION METHOD OF PSIDIUM GUAJAVA FOR INCREASING ANTI-INFLAMMATION ACTIVITY</a> <b>[P]</b> . <span> 外国专利：  KR20150003123A </span> <span> . 2015-01-08</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：番石榴提取物提高抗炎活性的方法 </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: 999;" onclick="ywcd('0704025847271','4',7,2,1,'',this,24)" class="delivery" prompt="010401" title="通过人工服务将文献原文发送至邮箱" >获取原文</div> <div class="journalsub-pop-up" style="display: none"> <div class="journal-sub"> <h2>期刊订阅</h2> <img src="https://cdn.zhangqiaokeyan.com/img/loginclose.png" alt="关闭" onclick="$('.journalsub-pop-up').hide()"> <p class="pardon">抱歉，该期刊暂不可订阅，敬请期待！</p> <p class="current">目前支持订阅全部北京大学中文核心（2020）期刊目录。</p> <div style="display: 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Fingerprint profiles of flavonoid compounds from different Psidium guajavaPsidium guajava leaves and their antioxidant activities

摘要