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FST 505 FATS AND OILS (3 units)

FST 505 FATS AND OILS (3 units). By Dr. Olusegun Obadina. Know Your Lecturer. Dr. Olusegun Obadina. Course Content. Status of the oils and fats industry in Nigeria Oil seeds of Nigeria – characteristics, composition and uses.

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FST 505 FATS AND OILS (3 units)

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  1. FST 505FATS AND OILS(3 units) By Dr. OlusegunObadina

  2. Know Your Lecturer Dr. Olusegun Obadina

  3. Course Content • Status of the oils and fats industry in Nigeria • Oil seeds of Nigeria – characteristics, composition and uses. • Raw materials for the vegetable oil industries – palm, coconut, groundnut, soyabeans, cottonseed, sunflower seed; • Effect of climatic conditions, harvesting and storage on quality of glycerides. • Refining of oil and storage quality indices.

  4. Introduction

  5. What Is Needed To Benefit from this Topic • Nigeria fats and Oils industry • Structure and Composition of Fats • Glycerides • Minor Components of Fats and Oils • Structure of Fatty Acids • Isomerism

  6. Composition of Dietary Fats and Oils

  7. Polyunsaturated fats • Monounsaturated fats • Saturated fats • Production and Processing Methods • Deodorized Oils • Rendered Fat

  8. Properties of Fats and Oils

  9. What is expected: • Crystal Formation • Polymorphism • Melting Points • Chain length • Number of double bonds • Isomeric configuration • Plastic Fats

  10. Modification of Fats

  11. What is expected: • Hydrogenation • Interesterification • Acetylation • Winterization

  12. Deterioration of Fats

  13. What is expected: • Hydrolytic Rancidity • Oxidative Rancidity or Autoxidation • Prevention of Autoxidation

  14. Shortening and Shortening Power of Various fats and oils

  15. Topics to cover: • Lard • Butter and margarine • Hydrogenated fats • Oils • Emulsification • Cake mixes • Mayonnaise • Salad dressings

  16. GROUNDNUT PROCESSING

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