EN 1787-2000含纤维辐照食品鉴�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <h1><strong><span>EN 1787-2000 <span>食物</span></strong><strong></strong></h1><p><span>ESR<span>光谱法检测含纤维素经过辐射的食品</span><span>;</span><span>� 曾�/span><span>EN 1787-1996</span></p><p><strong><span>辐照食品鉴定</span></strong><strong></strong></p><p><span>辐照又称食品辐射，用于杀菌。是利用一定剂量的波长极短</span><span>的电离射线对食品进行杀菌（包括原材料），放射线同位紟�/span><span>钳�/span>60 <span>、铯</span><span>157 </span><span>产生�?#947;</span><span>-</span><span>射线或低能加速器放射出的��</span><span>-</span><span>射线 对包装食品进行辐照处理。延迟新鲜食物某些生理过程（� 芽和成熟）的发展，或对食品进行杀虫、消毒、杀菌、防� 等处理，可以延长保藏时间，稳定、提高食品质量、�/span></p><p><span>欧洲联盟</span>(<span>欧盟</span><span>)</span><span>指令明确规定，辐照食品以及含有辐照成� 的食�?/span><span>(</span><span>无论其百分比如何</span><span>)</span><span>都必须贴上辐照标签、�/span><span>(</span><span>国�/span><span>1</span><span>显示 的是国际食品辐照符号‛�/span><span>radura</span><span>“�/span><span>)</span><span>、�/span></p><p><strong><span>检测方泔�/span></strong></p><p><span>当食品经电离辐射照射后，会产生一定数量自由基。对自由基施加一定外加磁圹�/span>＋�span>激发电 子自旋共振。电子自旋共振波谱仪检测电子自旋共振现豠�/span><span>＋�/span><span>并记录电子自旋共振波谱线、�/span></p><p><span>在辐照食品领域，电子自旋共振法依赖对长寿命自由基的检测判断其是否接受了辐照处</span><span>理。含纤维素和含骨食品中的自由基扩散难</span>＋�span>通常具有较长的寿呼�/span><span>＋�/span><span>适用于电子自旋共振法 检测。当</span><span>ESR</span><span>图谱上出现典型的不对称信叶�/span><span>(</span><span>分裂�?/span><span>)＋�/span><span>可作为食品接受辐照的判定依据、�/span></p><p><span></span></p><h1><strong><span>ESR<span>光谱法检测含纤维素经过辐射的食品</span></strong></h1><p><span></span></p><h1><strong><span>ESR5000</span></strong><strong></strong></h1><p><span>我们的台弎�/span> ESR5000 <span>波谱仪是一种紧凑型高性能仪器，其灵敏度和可靠性足可胜仺�/span></p><p><span>EPR <span>波谱领域的苛刻应用、�/span></p><p><span>独特而广泚�/span></p><p><span>EPR<span>（电子顺磁共振）波谱技术是**能明确地检测和定量含有未配对电子的物质� 技术。这些材料中含有自由基、各种过渡金属以及缺陷、�/span></p><p><span>EPR <span>的应用范围十分广泛，多功能且为无损检浊�/span></p><p><span>�?/span> EPR <span>波谱中，样品可以是固体、液体、有色溶液、混浊溶液，甚至可以是细胞悬 液。在 </span><span>EPR </span><span>测量中，样品不会受到损失，因此可以保存下来供进一步分析、�/span></p><p><span>使用简協�/span></p><p><span>EPR <span>是一种很容易接触的波谱。它所需要的样品制备�?少的，不管样品是固体� 液体，只需把样品放在一个试管中就可以了、�/span></p><p></p><p><span>电子顺磁共振波谱仪（</span>ESR/EPR<span>（�/span><span> ESR5000</span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="262394" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">