Worksheets23094431
Total questions: 16
Worksheet time: 14mins
1. Which of the following is NOT an oilseed?
Lard is rendered out of beef fat.
True
False
Name one lauric oil.
Name one tropical oil.
Choose the sequence of butter production.
Skimming, churning, clarification, salting
Churning, skimming, clarification, salting
Salting, churning, skimming, clarification
Churning, clarification, salting, skimming
Choose the CORRECT statement.
Ghee is obtained from butter
Shortening is obtained from lard
Lard is obtained from butter
Tallow is obtained from butter
What is the effect of free fatty acids on oils and fats?
Oil rancidity
Low smoke point
High acid value
All of the above
Following statements on trans fatty acid are true EXCEPT
It is unsaturated
It is produced through hydrogenation
It is produced naturally
None of the above
Name one saturated fatty acid.
Name one unsaturated fatty acid.
Malaysia is the largest palm oil producer.
True
False
Omega-3 fatty acids are healthy and oxidatively stable.
True
False
Draw the structure of trans fatty acids.
Explain why linseed oil is suitable for use as drying oil.
Oil extracted from olive pomace is inedible.
True
False
Choose the most suitable extraction method to determine total oil content in cacao seed.
Soxhlet extraction
Goldfisch extraction
Hard pressing
