BPVI-015 IGNOU Handwritten Assignment 2026-27

BPVI-015 Handwritten Assignment Physical Hard Copy for Dairy Products II

This assignment is a 100% physical handwritten hard copy on 80 GSM A4 ruled paper, delivered to your address via Indian Speed Post. It is crafted by experienced academic scribes to meet IGNOU’s Diploma in Dairy Technology (DDT) requirements for BPVI-015, ensuring authentic alignment with the official curriculum.

Key Syllabus Blocks Covered (Strictly from BPVI-015 Dairy Products II)

• Block 1: Heat Desiccated Products
  • Detailed processes of heat treatment in dairy products, including spray drying and roller drying techniques.
  • Analysis of moisture content, fat retention, and shelf-life extension methods for heat-treated dairy products.
• Block 2: Paneer and Chhana
  • Step-by-step coagulation and curdling processes for paneer and chhana production.
  • Quality assessment parameters for paneer and chhana, including protein content and microbial load.
• Block 3: Concentrated Milks
  • Evaporation techniques (e.g., vacuum evaporation, multiple-effect evaporators) for milk concentration.
  • Comparison of condensed milk, evaporated milk, and sweetened condensed milk with their respective applications.
• Block 4: Dried Milks
  • Drying methods (e.g., spray drying, freeze drying) and their impact on nutritional and sensory properties.
  • Standards for powdered milk (e.g., whole milk powder, skimmed milk powder) as per ISI/FAO guidelines.

Assignment Features

• Handwritten on 80 GSM A4 ruled paper for clarity and readability.
• Includes official IGNOU front page and printed question paper attachments.
• Neat human handwriting with structured answers for each block.
• Delivered via Indian Speed Post to your registered address.

Subject-Specific FAQs

• Q: How does heat treatment affect the shelf life of dairy products?

  Heat treatment (e.g., pasteurization, UHT) destroys spoilage microorganisms and enzymes, thereby significantly extending shelf life. For example, spray-dried milk powder retains stability due to low moisture content achieved through heat treatment.

• Q: What are the key differences between paneer and chhana?

  Paneer is a firm, coagulated milk product with higher moisture content, typically used in curries, while chhana is a softer, flaky product with lower moisture and higher protein content, often used in sweets like gujiya.