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}) }) </script><script type="text/javascript"> var OBJ_TITLE = "甜菜堿在蛋雞中的作用【海爾?！?; var OBJ_ID = "1342"; var SID = "0001,0002,0005"; </script> <div class="topadcs"><a class="fullad" href="/product/" title="海爾希新聞中心" style="background:url(/uploadfiles/pictures/product/20210317193914_1431.jpg) no-repeat center top;"></a></div> <div class="weizhi_bg"> <div class="weizhi content"> <p><b>您所在的位置是：</b> <a href="/" title="首頁">首頁</a> » <a href="/xwzx.html" title="新聞資訊">新聞資訊</a> » <a href="/zyzs.html" title="專業知識">專業知識</a> » <a href="/Article/tcjzdjzdzy.html" title="甜菜堿在蛋雞中的作用【海爾?！?>甜菜堿在蛋雞中的作用【海爾?！?/a> </p> </div> </div> <div class="ny_newdetailbg"> <div class="content ny_ndetail"> <div class="ndt02 fl"> <div class="ndt_con"> <div class="ndt_t"> <h3>甜菜堿在蛋雞中的作用【海爾?！?/h3> <em><a href="/zyzs.html">返回列表</a>來源：海爾希 <i></i> 發布日期： 2021.12.27 <i></i> 瀏覽：4</em> </div> <div class="ndtail_con2"> <p><p> <span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; "><a href="http://www.survivalinshanghai.com/" title="甜菜堿" target="_blank"><span style="color:#FF0000;">甜菜堿</span></a>化學名為三甲基甘氨酸，系一種季氨型生物堿，分子式C5H12NO2，分子量為117.5，分子結構具有兩個特點：一是電荷在分子內分布呈中性；二是具有三個活性甲基。其外觀呈流動性、微棕色結晶粉末，味道甘甜，易吸潮，能溶于水和醇，水溶液呈中性，熔點293℃，能耐200℃以下的高溫，具有很強的抗氧化性能。此外，甜菜堿還具有保濕性。</span> </p> <p> <span style="color: rgb(93, 63, 187); font-family: -apple-system, BlinkMacSystemFont, " font-size:15px;background-color:rgba(241,="" 237,="" 255,="" 0.5);";="" font-size:="" 12px;="" "=""><span style="color: rgb(93, 63, 187); font-family: -apple-system, BlinkMacSystemFont, " font-size:15px;background-color:rgba(241,="" 237,="" 255,="" 0.5);";="" font-size:="" 12px;="" "=""><span style="color: rgb(0, 0, 0); font-size: 16px; font-family: FangSong_GB2312;">經過多年研究發現，<a href="http://www.survivalinshanghai.com/" title="甜菜堿對蛋雞的作用" target="_blank"><span style="color:#FF0000;">甜菜堿</span></a></span><span style="white-space: nowrap; color: rgb(0, 0, 0); font-size: 16px; font-family: FangSong_GB2312;"><a href="http://www.survivalinshanghai.com/" title="甜菜堿對蛋雞的作用" target="_blank"><span style="color:#FF0000;">對蛋雞的作用</span></a>主要體現在</span></span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">參與了動物蛋白質和脂肪代謝。</span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">從其生理作用機制來看，甜菜堿在動物體內是通過提供甲基，合成多種營養物質間接參與體內的許多生理代謝過程。</span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">甲基是合成蛋白質、肉堿、肌酸、磷脂、腎上腺素、核糖核酸和脫氧核糖核酸等動物體眾多具有重要生理活性的物質所必須的基團，而動物體主要甲基供體之一的膽堿不能提供甲基，需要通過細胞線粒體將其轉化為甜菜堿后，才能具有供甲基能力，合成脂蛋白、氨基酸等物質，因此，當飼料中膽堿供應不足時，添加甜菜堿有部分替代膽堿的作用。</span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">日糧中適當的補充甜菜堿可以替代另一主要甲基供體－蛋氨酸的供甲基作用，從而節約蛋氨酸，提高蛋白質利用率。</span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">甜菜堿提供甲基的能力還可以促進動物體內肉堿的合成，提高脂肪代謝強度。</span></span> </p> <p> <span style="color: rgb(93, 63, 187); font-family: -apple-system, BlinkMacSystemFont, " font-size:15px;background-color:rgba(241,="" 237,="" 255,="" 0.5);";="" font-size:="" 12px;="" "=""><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; "><a href="http://www.survivalinshanghai.com/" title="甜菜堿" target="_blank"><img src="/uploadfiles/pictures/news/20210625090906_8142.jpg" title="src=http___www.xumurc.com_system_dntb_upload_201474172642524&refer=http___www.xumurc.jpg" alt="src=http___www.xumurc.com_system_dntb_upload_201474172642524&refer=http___www.xumurc.jpg" width="730" height="434" align="" /></a><br /> </span></span> </p> <p> <span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; "><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; "><a href="http://www.survivalinshanghai.com/" title="甜菜堿" target="_blank"><span style="color:#FF0000;">甜菜堿</span></a>對滲透壓的激變具有緩沖作用。當外界滲透壓發生激變時，甜菜堿能被細胞吸收以維持正常的滲透壓平衡，同時防止細胞中水分的流失和鹽類的侵入。仔豬腹瀉或家禽感染球蟲病常會導致動物脫水和腸道離子及滲透壓的失調。這時機體對甲基的需要量增加，因此此時機體需要甲基化反應，以建立免疫防衛機制。此外，甜菜堿通過提高細胞膜Na/K泵的功能有效的防止水分的損失，防止腹瀉引起的高血鉀癥，對維護和穩定動物腸道離子平衡和機能起到非常重要的作用。</span></span> </p> <p> <span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; "><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; "><img src="/uploadfiles/pictures/news/20210625090919_0513.jpg" title="u=363896785，1358527508&fm=26&gp=0" alt="u=363896785，1358527508&fm=26&gp=0" width="730" height="438" align="" /><br /> </span></span> </p> <p> <span style="color: rgb(93, 63, 187); font-family: -apple-system, BlinkMacSystemFont, " font-size:15px;background-color:rgba(241,="" 237,="" 255,="" 0.5);";="" font-size:="" 12px;="" "=""><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">甜菜堿有明顯的鎮靜作用，增強巴比妥的催眠作用和抗傷害性刺激及解熱作用。蛋</span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">雞體極易感染球蟲，影響腸道離子平衡，抗球蟲藥雖然能改變寄生蟲細胞的離子濃度而殺死寄生蟲，但同樣影響了宿主細胞，尤其是腸道離子濃度從而影響腸道正常功能。</span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">而甜菜堿提供甲基作為細胞滲透保護劑，能維持動物細胞正常的滲透壓，防止細胞中水分流失導致的脫水，穩定腸道離子平衡。</span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">從而提高雞</span><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">體的抵抗力。</span><span style="color: rgb(0, 0, 0); font-size: 16px; font-family: FangSong_GB2312;"></span><span style="color: rgb(0, 0, 0); font-size: 16px; font-family: FangSong_GB2312;"></span><span style="color: rgb(0, 0, 0); font-size: 16px; font-family: FangSong_GB2312;"></span><br /> </span> </p> <p> <span style="color: rgb(93, 63, 187); font-family: -apple-system, BlinkMacSystemFont, " font-size:15px;background-color:rgba(241,="" 237,="" 255,="" 0.5);";="" font-size:="" 12px;="" "=""><span style="color: rgb(0, 0, 0); font-family: FangSong_GB2312; font-size: 16px; ">杭州海爾希畜牧科技是一家專業的<a href="http://www.survivalinshanghai.com/" title="甜菜堿廠家" target="_blank"><span style="color:#FF0000;">甜菜堿廠家</span></a>，詳情請詢：http://www.survivalinshanghai.com/或致電400-655-0656</span><span style="color: rgb(0, 0, 0); font-size: 16px; font-family: FangSong_GB2312;"></span><br /> </span> </p> <p> <span style="color: rgb(93, 63, 187); font-family: -apple-system, BlinkMacSystemFont, " font-size:15px;background-color:rgba(241,="" 237,="" 255,="" 0.5);";="" font-size:="" 12px;="" "=""><span style="color: rgb(0, 0, 0); font-size: 16px; font-family: FangSong_GB2312;"><img src="/uploadfiles/pictures/news/20210625090925_1049.jpg" title="1623285628(1)" alt="1623285628(1)" /><br /> </span></span> </p> <p> <span style="color: rgb(93, 63, 187); font-family: -apple-system, BlinkMacSystemFont, " font-size:15px;background-color:rgba(241,="" 237,="" 255,="" 0.5);";="" font-size:="" 12px;="" "=""><span style="color: rgb(0, 0, 0); font-size: 16px; 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