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CPE420 Palm Oil Processing

Authored by MUHAMMAD ISMAIL

Professional Development

University

Used 2+ times

CPE420 Palm Oil Processing
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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main purpose of sterilizing fresh fruit bunches (FFB) in palm oil processing?

Increase oil color intensity

Stop enzymatic activity and loosen fruits

Improve kernel shell separation

Enhance oil taste

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of bleaching earth in the palm oil refining process?

To increase the oil's viscosity

To remove free fatty acids

To neutralize the oil

To remove color pigments and impurities

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between palm olein and palm stearin?

Olein is solid while stearin is liquid at room temperature

Olein is used in biodiesel, stearin in cooking oil

Olein is the liquid fraction; stearin is the solid fraction after fractionation

Olein has higher melting point than stearin

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a typical unit operation in palm oil milling?

Digestion

Clarification

Fermentation

Sterilization

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the recommended temperature to maintain CPO during transfer to a vessel?

30-35°C

50-55°C

60-70°C

90-100°C

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the production of biodiesel from palm oil, what is the name of the chemical reaction involved?

Saponification

Transesterification

Hydrolysis

Polymerization

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an example of an oleochemical derived from palm oil?

Diesel fuel

Palm kernel cake

Glycerol

Palm olein

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