Determination of Unsaponifiable Constituents of Deodorizer Distillates by GC-MS

被引：16
作者：
Naz, Saba [1 ]
Sherazi, S. T. H. [1 ]
Talpur, Farah N. [1 ]
Talpur, M. Younis [1 ]
Kara, Huseyin [2 ]
机构：
[1] Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro, Pakistan
[2] Selcuk Univ, Fen Edebiyat Fak, Kimya Bolumu, TR-42075 Konya, Turkey
来源：
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 2012年 / 89卷 / 06期
关键词：
Deodorizer distillate; Bioactive components; GC-MS; VEGETABLE-OILS; LIQUID-CHROMATOGRAPHY; GAS; RECOVERY;
D O I：
10.1007/s11746-011-2000-z
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Deodorizer distillate is an important by-product obtained during deodorization in the edible oil industries. It is a complex mixture of many health beneficial constituents like phytosterols, tocopherols and squalene. In the present study a simple gas chromatographic method with mass spectrometry was used for the separation, detection and quantification of different components present in the deodorizer distillate in a very short analysis time of 18 min. A simple saponification procedure without derivatization was used for their analysis followed by GC-MS analysis. Phytosterols concentration (21.27-25.53%) was the most abundant in canola and palm distillate samples whereas, squalene and tocopherol were present in concentration ranges of 2.89-13.21% and 1.29-5.81%, respectively. The present study revealed that the unsaponifiable fraction of deodorizer distillate could be used in cosmetic preparations due to its appreciable amount of bioactive constituents.
引用
收藏
页码：973 / 977
页数：5
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