Determination of hexane residues in vegetable oils in FTIR spectroscopy

• Main Authors: Mirghani, Mohamed Elwathig Saeed, Che Man, Yakoob
• 格式: Article
• 語言: English
• 出版: Springer Berlin 2003
• 主題: T Technology (General)
• 在線閱讀: http://irep.iium.edu.my/7225/1/Elwathig_%28hexane%29.pdf; http://irep.iium.edu.my/7225/; http://www.springer.com/chemistry/journal/11746

An FTIR spectroscopy method was developed for the determination of hexane residues in palm and groundnut (peanut) oils. The method was based on horizontal attenuated total reflectance with a ZnSe crystal at 45° at room temperature, and partial least squares (PLS) statistics were used to derive cal...