Question

In the production of soybean oil, what is done with dried and flaked soybeans?

1) They are crushed to extract the oil
2) They are roasted to enhance the flavor
3) They are boiled to remove impurities
4) They are fermented to produce enzymes

Answer 1

In the production of soybean oil, dried and flaked soybeans are crushed to extract the oil. The remaining soybean meal is then typically used as animal feed. This step is part of a larger extraction and refinement process that produces a variety of soy-based products. The correct option is 1.

Step-by-step explanation:

The process of making soybean oil involves several steps, one of which concerns the treatment of dried and flaked soybeans. Once these soybeans are prepared, they are crushed to extract the oil. This crushing process is essential for obtaining the valuable soybean oil used in a variety of food products and industrial applications.

After the oil has been extracted, the remaining soybean meal is a byproduct often used in animal feed. Soybean is a significant crop not only for its oil but also because it is the source of numerous other products like soy milk and tofu. Additionally, protein extraction from soybeans for various applications involves purification techniques to remove interfering compounds, ensuring the quality of the extracted proteins.