Question

Identify the correct pair(s) of milling equipment and the grain for which it is used.

• A. Mist polisher–Rice
• B. Break roll–Wheat
• C. Rubber roll–Pigeon pea
• D. Beall degermmer–Maize

Hint:

In milling, different grains require specific equipment depending on their structure. Mist polishers are for rice, break rolls for wheat, and degermmers for maize.

Answer 1

The Correct Option is A, B, D

Milling is an important process in the production of flour and other grain-based products. Different types of milling equipment are designed to handle specific grains based on their physical properties. Let's look at each option: - (A) Mist polisher–Rice: This is correct. A mist polisher is used in rice milling to remove the husk and polish the rice grains. It helps in improving the appearance and quality of rice by polishing the grains with water mist. This process is common in rice milling. - (B) Break roll–Wheat: This is also correct. The break roll is used in wheat milling to break open the wheat kernels into smaller pieces and separate the bran from the endosperm. This is a crucial step in the production of flour from wheat. - (C) Rubber roll–Pigeon pea: This is incorrect. Rubber rolls are used in rice milling for the removal of husk, not typically for pigeon pea. Pigeon pea (or toor dal) is milled using different equipment, often with traditional methods such as grinding or dehulling. - (D) Beall degermmer–Maize: This is correct. The Beall degermmer is used in maize milling to separate the germ from the endosperm. This process is essential in maize milling, especially when producing products like cornmeal or corn flour. The degermmer helps in removing the germ which contains oils and helps to improve the shelf life of the products. Thus, the correct answers are (A), (B), and (D).