粮油食品供应链危害物识别与防控技术研究

项目来源

国(略)研(略)((略)D(略)

项目主持人

郑(略)

项目受资助机构

合(略)大(略)

项目编号

2(略)Y(略)6(略)0(略)

立项年度

2(略)

立项时间

未(略)

研究期限

未(略) (略)

项目级别

国(略)

受资助金额

1(略)万(略)

学科

食(略)关(略)研(略)

学科代码

未(略)

基金类别

“食(略)关(略)研(略)”重点专项

关键词

太(略)谱(略)食(略);(略)计(略);(略)检(略) (略) (略)c(略)c(略) (略)u(略)t(略)f(略)i(略) (略) (略)h(略)m(略)i(略);(略)n(略)s(略)c(略)e(略)s(略)t(略)

参与者

刘(略)

参与机构

未(略)

项目标书摘要:传统(略)程繁琐,无法满足对(略)求,因而迫切需要一(略)。太赫兹光谱技术((略)、安全性好、灵敏度(略)点,本文基于THz(略)损检测问题,主要研(略)同储藏期的橄榄油为(略)品质中的过氧化值预(略)模和预测准确度分别(略),0.6867-0(略)与氧化程度有线性关(略)同浓度黄曲霉毒素的(略)GA方法降维,BP(略)优,预测集中预测正(略)以不同储藏期的花生(略)z测定花生油过氧化(略)处理方法获得最佳预(略)P分别为0.928(略)q O2/kg。((略)计量方法实现对大豆(略)测。BPNN结合G(略)。结果表明RP,R(略)16和1.3228(略)用LS-SVM化学(略)NE光谱数据筛选方(略)预测集的准确度高达(略)z对大豆油中苯并芘(略)课题研究表明基于T(略)快速检测,为食用油(略)法。

Applicati(略): Traditi(略)ethods ar(略)ed for th(略)n of edib(略)ity and s(略)er,these (略)are mostl(略)uming;req(略)ation of (略)the use o(略)products.(略) overcome(略)dvantages(略) a rapid (略)taminant (略)on method(略)ly requir(略)troscopy (略)a new rap(略)on method(略) low-ener(略)zing and (略)ty.In thi(略) spectros(略)logies we(略)for the d(略) the qual(略)le oil no(略)vely.The (略)ements of(略)were summ(略)ollows:(1(略)ample wit(略) storage (略) collecte(略)ion chara(略)of extra (略)e oil exp(略)re was a (略) relation(略)n teraher(略) and oxid(略) in the r(略)867-0.961(略)he identi(略)curacy of(略)n set and(略) set were(略)9%respect(略) GA-SVM m(略)was the b(略)ion model(略)pid monit(略)e oxidati(略)y process(略)irgin oli(略)he soybea(略)the diffe(略)tion ABF1(略)ally were(略)In the AB(略)n experim(略)ellent pr(略)sults cou(略)ned using(略)ned with (略)accuracy (略)00%in cal(略)t and pre(略).(3)Terah(略)oscopy wa(略)valuate o(略)ability o(略)ls during(略)e SVM com(略)PCA showe(略)quantitat(略)tion betw(略)nce spect(略)xide valu(略)predictio(略)ere:RP=0.(略)SEP=1.664(略),respecti(略) feasibil(略)d determi(略)apsaicine(略) oil with(略)spectrosc(略)mined.The(略)predictio(略)ould be o(略)ng BPNN c(略)h GA with(略)416 and R(略)3228 μg/k(略)ybean oil(略)ifferent (略)benzopyre(略)nually we(略)d.The exc(略)iction re(略) be obtai(略)S-SVM com(略)t-SNE and(略)cy were 9(略)diction s(略)k suggest(略)lity and (略)ection of(略) products(略)ctroscopy(略)coupled w(略)trics cou(略)edible oi(略)nd safety(略)r results(略)ide a the(略)ce for ap(略)technolog(略)reflect t(略)t researc(略)

项目受资助省

安(略)

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