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Questions and Answers
What is the purpose of adding antioxidants to fish oils and most vegetable oils during processing?
To delay the onset of rancidity
Why are hydrogenated fats made from fish oils and beef tallow poorly digested if their melting point is above 40°C?
They are poorly digested
What is the main difference between marine oils and vegetable oils in terms of their fatty acid profiles?
Marine oils have significant levels of HUFA's (n-3 series) whereas vegetable oils do not
Which vegetable oil has a higher content of linolenic acid (18:3n-3) than the marine oils?
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What is the energy source used for growing bacterial proteins?
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What are the substrates used for growing yeasts in microbial protein production?
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Why are microbial proteins becoming increasingly available as ingredients for animal feeds?
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What type of nitrogen source is used for growing bacterial proteins?
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What is the main advantage of using microbial proteins as ingredients for animal feeds?
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What type of fatty acids are important for fish and shrimp feeds?
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