</noscript> <script> function stop(){ return false; } document.oncontextmenu=stop; </script> <!-- nav --> <nav class="navbar-default navbar-fixed-top"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar"> <span class="sr-only">新拓仪器</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <!-- logo --> <a href="/" class="navbar-brand text-center"><img src="/cn/upload/images/202108/16279563445453.png" class="img-responsive" alt="新拓仪器" /></a> <!-- logo end --> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li class="oen"><a href="/">网站首页</a></li> <li class="oen dropdown"> <a href="/index.php?case=archive&act=list&catid=1" class="toogle" > 关于我们 <span class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="公司介绍" href="/index.php?case=archive&act=list&catid=16" >公司介绍</a> </li> <li> <a title="新拓荣誉" href="/index.php?case=archive&act=list&catid=17" >新拓荣誉</a> </li> </ul> </li> <li class="oen dropdown"> <a href="/index.php?case=archive&act=list&catid=3" class="toogle" > 产品中心 <span class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="微波类仪器" href="/index.php?case=archive&act=list&catid=8" >微波类仪器</a> </li> <li> <a title="固相微萃取" href="/index.php?case=archive&act=list&catid=10" >固相微萃取</a> </li> <li> <a title="常规前处理仪器" href="/index.php?case=archive&act=list&catid=12" >常规前处理仪器</a> </li> <li> <a title="检测仪器" href="/index.php?case=archive&act=list&catid=35" >检测仪器</a> </li> <li> <a title="配件/耗材" href="/index.php?case=archive&act=list&catid=36" >配件/耗材</a> </li> </ul> </li> <li class="oen active dropdown"> <a href="/index.php?case=archive&act=list&catid=27" class="toogle" > 应用领域 <span class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="行业热点" href="/index.php?case=archive&act=list&catid=28" >行业热点</a> </li> <li> <a title="技术应用" href="/index.php?case=archive&act=list&catid=30" >技术应用</a> </li> </ul> </li> <li class="oen dropdown"> <a href="/index.php?case=archive&act=list&catid=2" class="toogle" > 新闻栏目 <span class="caret"></span></a> <ul class="two dropdown-menu"> <li> <a title="公司动态" href="/index.php?case=archive&act=list&catid=14" >公司动态</a> </li> <li> <a title="最新活动" href="/index.php?case=archive&act=list&catid=13" >最新活动</a> </li> <li> <a title="视频中心" href="/index.php?case=archive&act=list&catid=15" >视频中心</a> </li> </ul> </li> <li class="oen"> <a href="/index.php?case=archive&act=list&catid=5" > 联系我们 </a> </li> <li id="fat-menu" class="dropdown"> <a data-toggle="modal" data-target="#myModalLang"><img src="/cn/upload/images/201908/15631496836234.gif" width="20"> 中文 <span class="caret"></span> </a> </li> </ul> </div> </div> </nav> <script type="text/javascript"> //<!CDATA[ var bodyBgs = []; bodyBgs[0] = "/images/banner/s1.jpg"; bodyBgs[1] = "/images/banner/s2.jpg"; bodyBgs[2] = "/images/banner/s3.jpg"; bodyBgs[3] = "/images/banner/s4.jpg"; bodyBgs[4] = "/images/banner/s5.jpg"; var randomBgIndex = Math.round( Math.random() * 4 ); //输出随机的背景图 document.write('<style>.banner{background:url(' + bodyBgs[randomBgIndex] + ') no-repeat 50% bottom}</style>'); //]]> </script> <section> <div class="banner" style="height:250px;"> </div> </section><!-- 面包屑导航开始 --> <div class="container "> <nav class="sub_menu"> <ol class="breadcrumb"><span class="glyphicon glyphicon-list"></span> <li><a href="/">网站首页</a></li> <li><a title="应用领域" href="/index.php?case=archive&act=list&catid=27">应用领域</a></li> <li><a title="技术应用" href="/index.php?case=archive&act=list&catid=30">技术应用</a></li> </ol> </nav> </div> <!--/sub_menu--><!-- 面包屑导航结束 --> <!-- 页面标题开始 --> <div class="title"> <h3><a>胡杨花粉提取物清除DPPH自由基作用的研究<small></small></a></h3> <p></p> <span>——</span> </div> <!-- 页面标题结束 --> <hr class="featurette-divider"> <!-- 中部开始 --> <div class="container"> <!--用于打印和文字放大--> <div class="content_tools_box"> <p class="content_tools"> <a href="javascript:CallPrint('print');">打印本文</a> <a href="javascript:doZoom(14)">小</a> <a href="javascript:doZoom(18)">中</a> <a href="javascript:doZoom(20)">大</a> </p> <div class="clearfix"></div> <script src="/template/f130/skin/js/c_tool.js" type="text/javascript" ></script> </div> <!--/用于打印和文字放大--> <!-- 正文 --> <div class="lead" id="print"> <p>摘要：</p><p>本文以胡杨花粉为材料,研究其提取物清除DPPH. 自由基的作用。探索不同提取方法、不同条件、不同溶剂对花粉提取物清除DPPH. 自由基能力的影响。结果表明,用60%的乙醇溶液作为提取溶剂,选用超声微波协同萃取法提取30min,得到的胡杨花粉提取液清除DPPH. 自由基效果最佳。</p><p><br/></p></div> <div class="blank30"></div> <!-- 自定义表单开始 --> <!-- 自定义表单结束 --> <div class="blank60"></div> <!-- 上下页开始 --> <div id="page"> <strong>上一篇</strong><a href="/index.php?case=archive&act=show&aid=159">微波辐射下2-苯并咪唑基烯烃的一步法合成</a> <div class="blank10"></div> <strong>下一篇</strong><a href="/index.php?case=archive&act=show&aid=161">超声-微波协同萃取法提取甘草黄酮的研究</a> </div> <!-- 上下页结束 --> </div><!-- /container --> <!-- 相关文章开始 --> <!-- 相关文章结束 --> <div class="blank60"></div> <!-- 评论框开始 --> <!-- 评论框结束 --> <!-- 页底推荐图文产品开始 --> <!-- 页底推荐图文产品结束 --> <div class="footer fadeInUp" data-wow-duration="1s" data-wow-delay="500ms"> <div class="container"> <div class="footer-grids"> <div class="col-md-2 ftr-grid"> <h3><a href="/index.php?case=archive&act=list&catid=1">关于我们</a></h3> <ul class="nav-bottom"> <li><a href="/index.php?case=archive&act=list&catid=16" title="公司介绍">公司介绍</a></li> <li><a href="/index.php?case=archive&act=list&catid=17" title="新拓荣誉">新拓荣誉</a></li> </ul> </div> <div class="col-md-2 ftr-grid"></div> <div class="col-md-2 ftr-grid"> <h3><a href="/index.php?case=archive&act=list&catid=2">新闻栏目</a></h3> <ul class="nav-bottom"> <li><a href="/index.php?case=archive&act=list&catid=14" title="公司动态">公司动态</a></li> <li><a href="/index.php?case=archive&act=list&catid=13" title="最新活动">最新活动</a></li> <li><a href="/index.php?case=archive&act=list&catid=15" title="视频中心">视频中心</a></li> </ul> </div> <div class="col-md-2 ftr-grid"> <h3><a href="/index.php?case=archive&act=list&catid=3">产品中心</a></h3> <ul class="nav-bottom"> <li><a href="/index.php?case=archive&act=list&catid=8" title="微波类仪器">微波类仪器</a></li> <li><a href="/index.php?case=archive&act=list&catid=10" title="固相微萃取">固相微萃取</a></li> <li><a href="/index.php?case=archive&act=list&catid=12" title="常规前处理仪器">常规前处理仪器</a></li> <li><a href="/index.php?case=archive&act=list&catid=35" title="检测仪器">检测仪器</a></li> <li><a href="/index.php?case=archive&act=list&catid=36" title="配件/耗材">配件/耗材</a></li> </ul> </div> <div class="col-md-2 ftr-grid"> <h3><a href="/index.php?case=archive&act=list&catid=27">应用领域</a></h3> <ul class="nav-bottom"> <li><a href="/index.php?case=archive&act=list&catid=28" title="行业热点">行业热点</a></li> <li><a href="/index.php?case=archive&act=list&catid=30" title="技术应用">技术应用</a></li> </ul> </div> <div class="col-md-2 ftr-grid"> <h3><a href="/index.php?case=archive&act=list&catid=39">集团控股</a></h3> <ul class="nav-bottom"> <li><a href="https://www.raykol.com/" title="睿科集团">睿科集团</a></li> </ul> </div> <div class="clearfix"></div> </div> </div> </div> <div class="copywrite"> <div class="container"> <div class="copy"> <p><span>新拓仪器 </span><span></a> <a rel="nofollow" href="https://beian.miit.gov.cn/" rel="nofollow" target="_blank">沪ICP备20010212号</a> <a rel="nofollow" href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=31010402000597" rel="nofollow" target="_blank">公网安备31010402000597号</a></span><span><a href="#" title="企业网站系统" target="_blank"></a></span></p> </div> <div class="clearfix"></div> </div> </div> <div class="servers"> <!--[if (gte IE 7)|!(IE)]><!--> <!-- 在线客服 --> <![endif]--> <!-- 短信 --> </div> <div class="servers-wap"> <link href="/template/f130/skin/css/wap/wap6.css" rel="stylesheet" /> <style type="text/css"> #plug-wrap { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0); z-index:800; } .top_bar { position:fixed; bottom:0; right:0px; z-index:900; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); font-family: Helvetica, Tahoma, Arial, Microsoft YaHei, sans-serif; } .plug-menu { -webkit-appearance:button; display:inline-block; width:36px; height:36px; border-radius:36px; position: absolute; bottom:17px; right: 17px; z-index:999; box-shadow: 0 0 0 4px #FFFFFF, 0 2px 5px 4px rgba(0, 0, 0, 0.25); -webkit-transition: -webkit-transform 200ms; -webkit-transform:rotate(1deg); color:#fff; background-image:url('/template/f130/skin/images/wao/plug.png'); background-repeat: no-repeat; -webkit-background-size: 80% auto; background-size: 80% auto; background-position: center center; } .plug-menu:before { font-size:20px; margin:9px 0 0 9px; } .plug-menu:checked { -webkit-transform:rotate(135deg); } .top_menu>li { width: 32px; height:32px; border-radius:32px; box-shadow: 0 0 0 3px #FFFFFF, 0 2px 5px 3px rgba(0, 0, 0, 0.25); position:absolute; bottom:0; right:0; margin-bottom: 20px; margin-right:20px; z-index:900; -webkit-transition: -webkit-transform 200ms; } .top_menu>li a { color:#fff; font-size:20px; display: block; height: 100%; line-height: 33px; text-align: center; } .top_menu>li>a label{ display:none; } .top_menu>li a img { display: block; width: 22px; height: 22px; text-indent: -999px; position: absolute; top: 50%; left: 50%; margin-top: -11px; margin-left: -11px; } .top_menu>li.on:nth-of-type(1) { -webkit-transform: translate(-0, -100px) rotate(720deg); } .top_menu>li.on:nth-of-type(2) { -webkit-transform: translate(-47px, -81px) rotate(720deg); } .top_menu>li.on:nth-of-type(3) { -webkit-transform: translate(-81px, -45px) rotate(720deg); } .top_menu>li.on:nth-of-type(4) { -webkit-transform: translate(-100px, 0) rotate(720deg); } #sharemcover { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.7); display: none; z-index: 20000; } #sharemcover img { position: fixed; right: 18px; top: 5px; width: 260px; height: 180px; z-index: 20001; border:0; } </style> <div class="top_bar" style="-webkit-transform:translate3d(0,0,0)"> <nav> <ul id="top_menu" class="top_menu"> <input type="checkbox" id="plug-btn" class="plug-menu themeStyle" style="background-image:url('/template/f130/skin/images/wap/plug.png');border:0px;"> <li class="themeStyle out" style="background:"> <a href="tel:021-64569650/64865021"><img src="/template/f130/skin/images/wap/plugmenu1.png"><label>联系电话</label></a> </li> <li class="themeStyle out" style="background:"> <a href="sms:18888888888"><img src="/template/f130/skin/images/wap/plugmenu3.png"><label>短信</label></a> </li> <li class="themeStyle out" style="background:"> <a href="mqqwpa://im/chat?chat_type=wpa&uin=&version=1&src_type=web&web_src=https://www.sh-xintuo.com/" id="btn_fenxiang"><img src="/template/f130/skin/images/wap/plugmenu5.png"><label>QQ号码</label></a> </li> <li class="themeStyle out" style="background:"> <a href="/index.php?case=guestbook&act=index"><img src="/template/f130/skin/images/wap/plugmenu6.png"><label>留言</label></a> </li> </ul> </nav> </div> <div id="plug-wrap" style="display: none;" ></div> <script> $(function(){ $(".plug-menu").click(function(){ var li = $(this).parents('ul').find('li'); if(li.attr("class") == "themeStyle on"){ li.removeClass("themeStyle on"); li.addClass("themeStyle out"); }else{ li.removeClass("themeStyle out"); li.addClass("themeStyle on"); } }); }); </script> </div> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> <!-- Bootstrap core JavaScript ================================================== --> <!-- Placed at the end of the document so the pages load faster --> <script src="/template/f130/skin/js/bootstrap.min.js"></script> <!-- Just to make our placeholder images work. Don't actually copy the next line! --> <script src="/template/f130/skin/js/holder.min.js"></script> <!-- IE10 viewport hack for Surface/desktop Windows 8 bug --> <script src="/template/f130/skin/js/ie10-viewport-bug-workaround.js"></script> <script src="/template/f130/skin/js/bootstrap-submenu.js"></script> <script src="/template/f130/skin/js/docs.js"></script> <!--[if lt IE 9]><!--> <script src="/template/f130/skin/js/ie/html5shiv.min.js"></script> <script src="/template/f130/skin/js/ie/respond.min.js"></script> <![endif]--> <link rel="stylesheet" href="/template/f130/skin/css/animate.min.css" /> <script src="/template/f130/skin/js/wow.min.js"></script> <script> if (!(/msie [6|7|8|9]/i.test(navigator.userAgent))){ new WOW().init(); }; </script> <!-- 导航下拉缩小高度 --> <script type="text/javascript"> <!-- $(document).ready(function(){ $(window).scroll(function() { var top = $(".visual-slide,.carousel-indicators,.banner,.banner2,.banner3,.banner4,.cbanner").offset().top; //获取指定位置 var scrollTop = $(window).scrollTop(); //获取当前滑动位置 if(scrollTop > top){ //滑动到该位置时执行代码 $(".navbar").addClass("active"); }else{ $(".navbar").removeClass("active"); } }); }); $(function(){ var cubuk_seviye = $(document).scrollTop(); var header_yuksekligi = $('.navbar').outerHeight(); $(window).scroll(function() { var kaydirma_cubugu = $(document).scrollTop(); if (kaydirma_cubugu > header_yuksekligi){$('.navbar').addClass('gizle');} else {$('.navbar').removeClass('gizle');} if (kaydirma_cubugu > cubuk_seviye){$('.navbar').removeClass('sabit');} else {$('.navbar').addClass('sabit');} cubuk_seviye = $(document).scrollTop(); }); }); //--> </script> <!-- 鼠标滑过展开一级菜单/一级菜单可点击 --> <script type="text/javascript"> <!-- $(function () { $(".dropdown,.dropdown-submenu").mouseover(function () { $(this).addClass("open"); }); $(".dropdown,.dropdown-submenu").mouseleave(function(){ $(this).removeClass("open"); }) }); $(document).ready(function(){ var _width = $(window).width(); if(_width < 768){ $("#navbar a.toogle").click(function(){ event.preventDefault(); }); } }); //--> </script> <!-- Modal --> <div class="modal fade bs-example-modal-sm" id="myModalLang" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h5 class="modal-title" id="myModalLabel">请选择浏览语言</h5> </div> <div class="modal-body"> <a id="StranLink" name="StranLink">繁體</a><a href="/index.php?case=archive&act=setlang&langurl=en" ><img src="/cn/upload/images/201908/15631498094826.gif" width="20"> English</a> <a href="/index.php?case=archive&act=setlang&langurl=cn" ><img src="/cn/upload/images/201908/15631496836234.gif" width="20"> 中文</a> </div> </div> </div> </div> <script type="text/javascript"> <!-- //静态切换语言 (function(){ $('[name=setlang]').click(function () { var langurl=$(this).data("langurl"); $.ajax({ type: "get", url: '/index.php?case=archive&act=setlang&static=1&langurl='+langurl, async: false, success: function (data) { data=JSON.parse(data); if (data.state) { window.location.href = "/" + "index-" + langurl + ".html"; } } }); }); })(); //--> </script> <!-- 繁简切换 --> <!--页底插入js--> </body> </html>