Question:
Delinting and dehulling are characteristic preparatory processing steps for:
Delinting and dehulling are characteristic preparatory processing steps for:
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Linters removed during delinting are used as high-quality cellulose for making products like chemical-grade pulp and high-quality paper.
Updated On: Jul 4, 2026
- Groundnut
- Cotton seed
- Soybean
- Sunflower
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The Correct Option is B
Solution and Explanation
Concept:
Different oilseeds require specific preparation steps before oil extraction based on their unique physical structure.
• Lint: Fine fibers found attached to certain seeds.
• Hull: The protective outer coating of a seed.
Step 1: Identifying the seed with lint.
Groundnuts, Soybeans, and Sunflowers do not have lint. "Lint" is synonymous with cotton fibers.
Step 2: Understanding Delinting.
Delinting is the removal of the remaining short fibers (linters) from the cotton seed. This is done either mechanically or chemically (using acid).
Step 3: Identifying Dehulling.
After delinting, the hard outer hull must be removed to reach the oil-bearing "meat." Therefore, these steps are characteristic of Cotton seed processing. Final Answer: (B)
• Lint: Fine fibers found attached to certain seeds.
• Hull: The protective outer coating of a seed.
Step 1: Identifying the seed with lint.
Groundnuts, Soybeans, and Sunflowers do not have lint. "Lint" is synonymous with cotton fibers.
Step 2: Understanding Delinting.
Delinting is the removal of the remaining short fibers (linters) from the cotton seed. This is done either mechanically or chemically (using acid).
Step 3: Identifying Dehulling.
After delinting, the hard outer hull must be removed to reach the oil-bearing "meat." Therefore, these steps are characteristic of Cotton seed processing. Final Answer: (B)
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