Degradation studies of cholecalciferol (vitamin D3) using HPLC-DAD, UHPLC-MS/MS and chemical derivatization
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- 作者：Fatemeh Mahmoodania ; Conrad O. Pereraa ; conradperera@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Bruno Fedrizzia ; Grant Abernethyb ; Hong Chenb
- 关键词：Cholecalciferol (PubChem CID ; 5280795) ; Pre-cholecalciferol (PubChem CID ; 5281058) ; 5 ; 6-trans-cholecalciferol (PubChem CID ; 12303099) ; Tachysterol3 (PubChem CID ; 5283713) ; Isotachysterol3 (PubChem CID ; 5283714) ; 4-Phenyl-1 ; 2 ; 4-triazoline-3 ; 5-dione (PubChem CID ; 77913)
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：15 March 2017
- 年：2017
- 卷：219
- 期：Complete
- 页码：373-381
- 全文大小：1138 K
文摘
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Heat, iodine, acidic conditions and oxygen caused isomerization of cholecalciferol (vitamin D3 (VD3)).
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Chromatography techniques offered improved separation of structural isomers of VD3.
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Reaction of compounds with a dienophile provided useful information about VD3.