Step 1: Understanding the Concept:
Khoa is a heat-desiccated milk product used as a base for various Indian sweets. Depending on the final moisture content and the resulting texture, it is classified into three main varieties: Dhap, Danedar, and Pindi.
Step 2: Detailed Explanation:
The moisture content defines the end-use of these varieties:
1. Dhap: This variety is removed from the heat at an earlier stage. It has the highest moisture content, usually around 37-45%. It is soft and used for making Gulabjamun and Pantua.
2. Danedar: This is characterized by a granular texture, achieved by adding a small amount of acid (like citric acid or sour whey) during desiccation. Its moisture content is intermediate, typically around 20-25%. It is used for Kalakand and Milk Cake.
3. Pindi: This is desiccated to the furthest extent, forming a circular, smooth mass. It has the lowest moisture content, usually below 20% (around 15-19%). It is used for Burfi and Peda as it provides a firm body.
Arranging them in decreasing order of moisture: Dhap (>) Danedar (>) Pindi.
Step 3: Final Answer:
The correct decreasing order of moisture content is Dhap, Danedar, Pindi.