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Copra Production Process

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Questions and Answers

What is the primary purpose of drying copra?

To increase the oil content of copra
To reduce the water content to prevent aflatoxin growth (correct)
To break down the coconut meat
To remove dirt and dust from the copra

What is the ideal moisture content of dried copra?

5-6% (correct)
30-35%
10-12%
20-25%

What is a major drawback of sun drying copra?

It increases the water content
It takes a long time
It reduces the oil content
It leads to deposition of dirt and dust on the copra (correct)

What is the advantage of using a solar dryer over sun drying?

It avoids the deposition of dirt and dust on the copra (C) Signup and view all the answers

How long does it take to dry copra using a solar dryer?

3-4 days (B) Signup and view all the answers

What is the primary purpose of painting a non-reflective metal roof with a mat-white reflective paint in a copra storage structure?

To reduce temperature fluctuations in the store (B) Signup and view all the answers

Why is it recommended to store bagged copra on wooden dunnage off the floor?

To prevent insect and rodent infestation (C) Signup and view all the answers

What is the minimum relative humidity level that should be maintained in a copra storage area at 40°C?

95 per cent (A) Signup and view all the answers

What is the recommended moisture content of copra before storage to prevent mold growth?

6 per cent to 7 per cent (A) Signup and view all the answers

Which type of mold is known to cause the most significant oil losses in copra?

Brown mold (C) Signup and view all the answers