Potential Use of Stable Isotope and Multi-element Analyses for Regional Geographical Traceability of Bone Raw Materials for Gelatin Production
文献类型：期刊论文
| 作者 | Jiang, D; Du, L; Guo, YC; Ma, JF; Li, XY; Han, L; Xu, YS; Qian, Y |
| 刊名 | FOOD ANALYTICAL METHODS
 |
| 出版日期 | 2020 |
| 卷号 | 13期号:3页码:762-769 |
| 关键词 | ELEMENTAL COMPOSITION RATIO ANALYSIS ORIGIN CHEMOMETRICS AUTHENTICITY COMBINATION DISCRIMINATION CARBON BEEF TOOL |
| ISSN号 | 1936-9751 |
| DOI | 10.1007/s12161-019-01687-1 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Geographical authentication of bone raw materials to determine whether they come from non-epidemic areas and natural pastoral areas is critical to quality control, food safety, and brand protection of gelatin. The establishment of an effective traceability method independent of paper records has become increasingly urgent. Therefore, the potential of the stable isotope and multi-element analyses for distinguishing the geographical origin of bone samples from various provinces in China was investigated. The C, N, and H isotopic compositions and the contents of 18 elements in bovine bone samples were studied by isotope ratio mass spectrometry (IRMS), inductively coupled plasma mass spectrometry (ICP-MS), and inductively coupled plasma optical emission spectrometer (ICP-OES), combined with one-way analysis of variance (ANOVA), principal component analysis (PCA), and linear discriminant analysis (LDA). It was shown that the values of delta C-13, delta N-15, and delta H-2 as well as the contents of 16 of the 18 elements in bone samples were significantly different among the regions. A total correct classification rate of 95.7% and 100% was obtained by the stable isotope traceability method and multi-element traceability method, while the cross-validation rate was 91.5% and 97.9%, respectively. It was concluded that both stable isotopes and mineral elements can be good indicators for tracing the geographical origin of bone raw materials. Due to the minor difference in the discrimination accuracy of these two methods, it is preferable to establish traceability models using stable isotope method in practical work considering economic feasibility and efficiency. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/33071]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Key Lab Interfacial Phys & Technol, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China 3.East China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Appl Phys, Dept Molten Salt Chem & Engn, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, D,Du, L,Guo, YC,et al. Potential Use of Stable Isotope and Multi-element Analyses for Regional Geographical Traceability of Bone Raw Materials for Gelatin Production[J]. FOOD ANALYTICAL METHODS,2020,13(3):762-769. |
| APA | Jiang, D.,Du, L.,Guo, YC.,Ma, JF.,Li, XY.,...&Qian, Y.(2020).Potential Use of Stable Isotope and Multi-element Analyses for Regional Geographical Traceability of Bone Raw Materials for Gelatin Production.FOOD ANALYTICAL METHODS,13(3),762-769. |
| MLA | Jiang, D,et al."Potential Use of Stable Isotope and Multi-element Analyses for Regional Geographical Traceability of Bone Raw Materials for Gelatin Production".FOOD ANALYTICAL METHODS 13.3(2020):762-769. |
入库方式： OAI收割
来源：上海应用物理研究所
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