What is the odor of milk powder?

Milk powder has a slightly sweet, creamy odor with a hint of cooked or caramelized notes, reminiscent of dairy products. The scent can vary depending on the processing and storage conditions, but it generally presents a mild and pleasant aroma. If the powder is old or has been improperly stored, it may develop off-odors indicating spoilage. Overall, fresh milk powder should have a clean, dairy-like smell.