牛肉产地同位素与矿物元素指纹溯源技术研究.pdf

牛肉产地同位素与矿物元素指纹溯源技术研究.pdf

  1. 1、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。。
  2. 2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  3. 3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
牛肉产地同位素与矿物元素指纹溯源技术研究论文

Abstract The ofstable ratio mineralelementcontentisoneofeff∞fivemethodsfor analysis isotopeand food ofthisarticleWasto intothe and geographicalorigintraceability.Theobjective probe feasibility the of andminemalelement forcattle validityusinganalysisisotope fingerprint geographicalorigin 513Cand61‰valuesofcattletissuesandfeedsweredetermined ratio traceability.11le usingisotope 8Dvaluesofcattletailhairweredeterminedcontinuous lna鲻spectrometry删S),the using ratio ratioof206Pb户”Pb’”帆∥Pbandthecontentof flow-isotopem黼spectrometry(CF-mMS),the Ba、PbweTedeterminedthe mass the usinginductivelycoupledplusma ratioof”Sr:SSrweredeterminedthethermalionization the using dataWfre multivariate component performedusing analysisincludingANOVA,principalanalysis discrimant the ofSASandDPS (PcA)’clusteranalysis(CA),linearanalysis(IDA)withhelp package forwindows.Theresearchwere focusedondifferent ofstableratioandmineral mainly analysis isotope elementcontentofcattlefromdifferent ofcarbonand regions,correlationanalysis nitrogenisotopic bcqwe:日qde-fatted fatandcattletail stable compusion beef,crude hair,discrimant analysisusing isotope mli∞andmineralcontentsforcattle the between originassessment,and geographical relationship stable co

文档评论(0)

chenchend + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档