粮食与油脂
糧食與油脂
양식여유지
Cereals & Oils
2015年
10期
10-12
,共3页
地沟油%鉴别%方法%进展
地溝油%鑒彆%方法%進展
지구유%감별%방법%진전
wasteoil%identification%methods%progress
该文介绍了地沟油鉴别方法及准确性。地沟油原料来源复杂，在可控成本的精炼过程中，许多有害成分或外源成分难以除去，必然残留在地沟油中，使地沟油的感官性状、物理性状，组成成分与合格原料生产油脂有很大的区别。采用合格原料性油脂与地沟油的组分比较和油脂中基因检测是鉴别地沟油的重要方法。
該文介紹瞭地溝油鑒彆方法及準確性。地溝油原料來源複雜，在可控成本的精煉過程中，許多有害成分或外源成分難以除去，必然殘留在地溝油中，使地溝油的感官性狀、物理性狀，組成成分與閤格原料生產油脂有很大的區彆。採用閤格原料性油脂與地溝油的組分比較和油脂中基因檢測是鑒彆地溝油的重要方法。
해문개소료지구유감별방법급준학성。지구유원료래원복잡，재가공성본적정련과정중，허다유해성분혹외원성분난이제거，필연잔류재지구유중，사지구유적감관성상、물이성상，조성성분여합격원료생산유지유흔대적구별。채용합격원료성유지여지구유적조분비교화유지중기인검측시감별지구유적중요방법。
This paper described themethodsof identificationof wasteoil and ther accuracy.The componentsof wasteoil from rawmaterials sources werecomplex. During thecostingcontrolled refining process,it was difficult to be removed.Thereforemanyharmful ingredientsor exogenous components would remain in the wasteoil.So sensory properties, physical properties andcomponentsof wasteoil were different from qualifiedoil.They were the importantmethodsof identificationof waste oil bycomparingcomponents with qualified rawoils and testing genes.
