BIOCHEMICAL STUDIES ON SOME YEGETABLE OIL BY-PRODUCTS

Enas Mahmoud Mohamed Ibrahim


Abstract


The study was conducted on soybean, sunflower and corn oil by-products which produced from different stages of refining oils (degumming by-product, Bleaching by-product, deodorizer distillate). Composition of those soybean, sunflower and corn oil by-products were determined. Phospholipids, were separated from degumming by-product, and commercial lecithin were identified by thin- layer chromatography. Fatty acid of phosphoilipids of soybean sunflower and corn oil were identified by Gas liquid chromatography also, hydrocarbons and sterols which were separated from unsaponifiable matter were determined. Phospholipids was evaluated as antioxidant in frying process. Unsaponifiable matter of bleaching by-product was determined and identified.


Other data

Other Titles دراسات كيميائية حيوية على مخلفات بعض الزيوت النباتية
Issue Date 2004
URI http://research.asu.edu.eg/handle/12345678/2980


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