Epoxide yield determination of oils and fatty acid methyl esters using 1H NMR

被引：64
|
作者：
Aerts, HAJ [1 ]
Jacobs, PA [1 ]
机构：
[1] Katholieke Univ Leuven, Ctr Surface Chem & Catalysis, B-3001 Heverlee, Belgium
来源：
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 2004年 / 81卷 / 09期
关键词：
epoxidized fatty acids; epoxidized oils; H-1; NMR;
D O I：
10.1007/s11746-004-0989-1
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Product mixtures of epoxidized fatty compounds can be analyzed by using H-1 NMR. Conversion of double bonds and selectivities to different products can easily be calculated. Moreover, if diunsaturated substrates are used in epoxidation reactions, yields to mono- and diepoxidized products can be determined. The effectiveness of this method is proven by comparing some NMR results with those found by GC analysis.
引用
收藏
页码：841 / 846
页数：6
相关论文
共 50 条
  • [11] Determination of the Geographical Origin of Maltese Honey Using 1H NMR Fingerprinting
    Spiteri, Chantelle
    Lia, Frederick
    Farrugia, Claude
    FOODS, 2020, 9 (10)
  • [12] Determining nutritional labeling data for fats and oils by 1H NMR
    Sedman, Jacqueline
    Gao, Lei
    Garcia-Gonzalez, Diego
    Ehsan, Sadia
    van de Voort, Frederik R.
    EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY, 2010, 112 (04) : 439 - 451
  • [13] Prediction of fatty acid composition in camellia oil by 1H NMR combined with PLS regression
    Zhu, MengTing
    Shi, Ting
    Chen, Yi
    Luo, ShuHan
    Leng, Tuo
    Wang, YangLing
    Guo, Cong
    Xie, MingYong
    FOOD CHEMISTRY, 2019, 279 : 339 - 346
  • [14] A Quantitative 1H NMR Method for Screening Cannabinoids in CBD Oils
    Barthlott, Ines
    Scharinger, Andreas
    Golombek, Patricia
    Kuballa, Thomas
    Lachenmeier, Dirk W.
    TOXICS, 2021, 9 (06)
  • [15] Amino acid analysis of spider dragline silk using 1H NMR
    Shi, Xiangyan
    Holland, Gregory P.
    Yarger, Jeffery L.
    ANALYTICAL BIOCHEMISTRY, 2013, 440 (02) : 150 - 157
  • [16] Determination of methoxy group in the C-ring of a flavone using 1H NMR
    Kalidhar, Suraj B.
    JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 2011, 88 (06) : 889 - 891
  • [17] Rapid determination of total conjugated linoleic acid concentrations in beef by 1H NMR spectroscopy
    Prema, Dipesh
    Turner, Tyler D.
    Jensen, Jessica
    Pilfold, Jessica L.
    Church, John S.
    Donkor, Kingsley K.
    Cinel, Bruno
    JOURNAL OF FOOD COMPOSITION AND ANALYSIS, 2015, 41 : 54 - 57
  • [18] Combined Analysis of Stable Isotope, 1H NMR, and Fatty Acid To Verify Sesame Oil Authenticity
    Kim, Jeongeun
    Jin, Gyungsu
    Lee, Yunhee
    Chun, Hyang Sook
    Ahn, Sangdoo
    Kim, Byung Hee
    JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2015, 63 (40) : 8955 - 8965
  • [19] Determination of Water Content in Bioethanol Using the 1H NMR Chemical Shift Change
    Yoon, Jeongbin
    Yun, Suyeon
    Kim, Byungjoo
    Ahn, Sangdoo
    Choi, Kihwan
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2019, 40 (04): : 313 - 316
  • [20] Rapid Determination of Acarbose in Tablets by 1H NMR Spectroscopy
    Wang, Cong
    Zhang, Xiuli
    Yu, Mingming
    CURRENT PHARMACEUTICAL ANALYSIS, 2020, 16 (05) : 585 - 590
12345