Question:
Hydrothermal treatment followed by drying before milling of rice is known as:
Hydrothermal treatment followed by drying before milling of rice is known as:
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Parboiled rice is nutritionally superior to white rice because the hydrothermal treatment "pushes" nutrients like Thiamine into the grain's center before the bran is removed.
Updated On: Jul 4, 2026
- Parboiling
- Parching
- Popping
- Roasting
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The Correct Option is A
Solution and Explanation
Concept:
Parboiling is a pre-milling process that modifies the physical and nutritional properties of the rice grain.
• It involves three main stages: Soaking, Steaming, and Drying.
• The treatment results in the gelatinization of starch within the kernel.
Step 1: Defining the process.
Hydrothermal treatment refers to the application of heat and moisture (Steam). This process is applied to the paddy (unhusked rice) before the hull is removed.
Step 2: Understanding the effects.
Vitamins and minerals from the bran migrate into the starchy endosperm. The kernel becomes harder, which reduces the percentage of "broken" grains during milling.
Step 3: Final Identification.
This specific sequence of soaking, steaming, and drying is termed Parboiling. Final Answer: (A)
• It involves three main stages: Soaking, Steaming, and Drying.
• The treatment results in the gelatinization of starch within the kernel.
Step 1: Defining the process.
Hydrothermal treatment refers to the application of heat and moisture (Steam). This process is applied to the paddy (unhusked rice) before the hull is removed.
Step 2: Understanding the effects.
Vitamins and minerals from the bran migrate into the starchy endosperm. The kernel becomes harder, which reduces the percentage of "broken" grains during milling.
Step 3: Final Identification.
This specific sequence of soaking, steaming, and drying is termed Parboiling. Final Answer: (A)
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