Food Chemistry

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FOOD CHEMISTRY BE03051021
FREE PDF BE03051021
Code: BE03051021 Credits: 4 Semester 3 Food Engg.

Food Chemistry

Get the full GTU study material, English & Gujarati textbook PDFs, syllabus curriculum, and solved previous year question papers.

Food Chemistry Syllabus — Unit-wise Content

The official GTU curriculum for Food Chemistry (subject code BE03051021) as prescribed for Food Engg. · Semester 3 divides the course into 5 units, covering 16 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.

Download the official syllabus PDF (BE03051021)

Unit 1 Introduction to Food Chemistry & Water in Food Systems

7 lecture hours

  • scope, and importance of food chemistry in food technology  Chemical composition of food and its significance  Water: Structure
  • properties, and functions in food  Water activity and its role in food stability  Sorption isotherms and moisture determination

Unit 2 Carbohydrates and Their Functional Roles

10 lecture hours

  •  Classification and structure of carbohydrates (monosaccharides
  • polysaccharides)  Functional properties of carbohydrates in food (sweetness
  • caramelization)  Dietary fiber and its significance in human health  Chemical reactions of carbohydrates (Maillard reaction

Unit 3 Proteins, Enzymes, and Their Role in Food Systems

9 lecture hours

  •  Structure and classification of proteins  Functional properties of proteins (gelation
  • foaming)  Protein denaturation and its impact on food texture  Enzymes in food processing (browning
  • tenderization)  Protein interactions in food systems

Unit 4 Lipids, Food Additives, and Chemical Changes in Food

9 lecture hours

  •  Classification and structure of lipids  Physical and chemical properties of fats and oils (oxidation
  • melting point)  Role of lipids in food (texture
  • nutrition)  Food additives: Types
  • functions, and safety concerns  Chemical reactions affecting food quality (lipid oxidation
  • protein denaturation)

Unit 5 Food Quality, Safety, and Analytical Techniques

10 lecture hours

  •  Food contaminants and adulteration  Chemical changes during food processing (fermentation
  • irradiation)  Nutritional labeling and regulatory standards  Analytical techniques in food chemistry (chromatography
  • proximate analysis)  Functional foods and nutraceuticals: Bioactive compounds and their health benefits Program Name: Bachelor of Engineering Level: UG Branch: Food Engineering & Technology Subject Code: BE03051021 Subject Name: Food Chemistry

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