Podcast
Questions and Answers
Which antioxidant is mentioned to increase the storage stability of soybean oil better than BHA and BHT?
Which antioxidant is mentioned to increase the storage stability of soybean oil better than BHA and BHT?
- Propyl gallate
- TBHQ (correct)
- BHA
- BHT
What is the major import of Pakistan mentioned in the text?
What is the major import of Pakistan mentioned in the text?
- Vegetable oils
- Sunflower oil
- Soybean seeds
- Palm fruit (correct)
In which order does the overall effectiveness of BHA, BHT, propyl gallate and TBHQ as oxidation inhibitors in refined, bleached and deodorized palm oil decrease?
In which order does the overall effectiveness of BHA, BHT, propyl gallate and TBHQ as oxidation inhibitors in refined, bleached and deodorized palm oil decrease?
- BHA > BHT > Propyl gallate > TBHQ
- Propyl gallate > TBHQ > BHT > BHA
- TBHQ > BHT > Propyl gallate > BHA
- TBHQ > Propyl gallate > BHT > BHA (correct)
What was the increase in oxidative stability of refined, bleached and decolorized sunflower oil after adding 0.02% TBHQ?
What was the increase in oxidative stability of refined, bleached and decolorized sunflower oil after adding 0.02% TBHQ?
Which oil is mentioned to be a world’s major food oil, comprising about one-third of all vegetable oil production?
Which oil is mentioned to be a world’s major food oil, comprising about one-third of all vegetable oil production?
What is stated about the positive effects of TBHQ in maintaining flavor stability of soybean oil?
What is stated about the positive effects of TBHQ in maintaining flavor stability of soybean oil?
What is one of the main purposes of antioxidant treatment for rendered meat fat?
What is one of the main purposes of antioxidant treatment for rendered meat fat?
What are the phenolic antioxidants used for in many candies?
What are the phenolic antioxidants used for in many candies?
Which combination of antioxidants appears to increase the shelf life of ground beef significantly?
Which combination of antioxidants appears to increase the shelf life of ground beef significantly?
Which symptom of oxidation in chewing gum is overcome by using phenolic antioxidants?
Which symptom of oxidation in chewing gum is overcome by using phenolic antioxidants?
What provides up to 13 months extension in shelf life to roasted peanut products?
What provides up to 13 months extension in shelf life to roasted peanut products?
What is the main purpose of adding phenolic antioxidants to dry breakfast cereals?
What is the main purpose of adding phenolic antioxidants to dry breakfast cereals?
What are the two main purposes of antioxidant treatment for rendered meat fat?
What are the two main purposes of antioxidant treatment for rendered meat fat?
'Oxidation of fatty components and pigments in raw beef during storage brings about changes in odor, color, and flavor' - What is used to control this oxidation effectively?
'Oxidation of fatty components and pigments in raw beef during storage brings about changes in odor, color, and flavor' - What is used to control this oxidation effectively?
'In crackers, pastry, and in those foods which are fried in animal fats' - Why does the carry-through protection provided by antioxidant treatment have special significance in these applications?
'In crackers, pastry, and in those foods which are fried in animal fats' - Why does the carry-through protection provided by antioxidant treatment have special significance in these applications?
What is one of the symptoms of oxidation in chewing gum during storage?
What is one of the symptoms of oxidation in chewing gum during storage?
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