16 Questions
Which antioxidant is mentioned to increase the storage stability of soybean oil better than BHA and BHT?
TBHQ
What is the major import of Pakistan mentioned in the text?
Palm fruit
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?
TBHQ > Propyl gallate > BHT > BHA
What was the increase in oxidative stability of refined, bleached and decolorized sunflower oil after adding 0.02% TBHQ?
From 10 to 50 hours
Which oil is mentioned to be a world’s major food oil, comprising about one-third of all vegetable oil production?
Soybean oil
What is stated about the positive effects of TBHQ in maintaining flavor stability of soybean oil?
TBHQ inhibits reversion
What is one of the main purposes of antioxidant treatment for rendered meat fat?
To increase oxidative stability for longer storage
What are the phenolic antioxidants used for in many candies?
To improve shelf life
Which combination of antioxidants appears to increase the shelf life of ground beef significantly?
Propyl gallate and BHA
Which symptom of oxidation in chewing gum is overcome by using phenolic antioxidants?
Toughness and brittleness
What provides up to 13 months extension in shelf life to roasted peanut products?
BHA and BHT
What is the main purpose of adding phenolic antioxidants to dry breakfast cereals?
To stabilize the cereal products
What are the two main purposes of antioxidant treatment for rendered meat fat?
To increase oxidative stability and provide carry-through protection in food preparation with 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?
(0.014% BHA, 0.004% propyl gallate, 0.003% citric acid)
'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?
To prevent oxidation and maintain quality during food preparation
What is one of the symptoms of oxidation in chewing gum during storage?
Toughness and brittleness
Explore the application of antioxidants in soybean oil and their impact on storage stability. Learn about the effectiveness of TBHQ, propyl gallate, BHA, and BHT in preserving soybean oil.
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