Question

A fat concentrate which is obtained by churning cream ,gathering the fat into a compact mass is -

• A. Butter
• B. Khoa
• C. Dried milk
• D. Condensed Milk

Hint:

Associate keywords with products: {Churning} \(\rightarrow\) Butter; {Evaporation/Desiccation} \(\rightarrow\) Khoa/Condensed Milk; {Drying} \(\rightarrow\) Milk Powder; {Fermentation} \(\rightarrow\) Yogurt/Dahi; {Coagulation} \(\rightarrow\) Cheese/Paneer.

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
The question provides a definition of a dairy product based on its manufacturing process and asks to identify the product. The key process words are "churning cream" and "gathering the fat".
Step 2: Detailed Explanation:
Let's analyze the process described:
Churning: This is the process of agitating cream. The agitation breaks the fat globule membranes, causing the liquid milk fat to coalesce and separate from the watery phase (buttermilk). This process is known as phase inversion.
Gathering the fat into a compact mass: After coalescing, the small fat particles form larger grains, which are then worked (kneaded) and gathered into a single compact mass.
This entire description is the classic definition of making butter.
The other options are made differently: Khoa and Condensed milk are made by evaporation (heat concentration), and Dried milk is made by spray or drum drying.
Step 3: Final Answer:
The fat concentrate obtained by churning cream is butter.