20 Questions
Which acid has limited applications due to its very low solubility?
Fumaric acid
In which industry is lactic acid used for the production of boiled sweets?
Sugar confectionery industry
Which natural product is used as an anti-caking agent?
Talc
Which substance is used as a synthetic color and is soluble in water?
Azo dyes
What is the preferred acid in low calorie drinks, cider, and apple drinks?
Malic acid
What is the primary function of citric acid in carbonated beverages and sugar confectionery?
Providing tartness
In what way does phosphoric acid primarily contribute to the food industry?
As an emulsifying salt
What is the main role of malic acid in food production?
Gelling agent in jams and jellies
How does acetic acid primarily contribute to the stabilization of emulsions?
By reducing heat treatment
What is the key function of tartaric acid in food production?
Prevention of browning
What is the primary function of fumaric acid in food production?
Enhancing the action of antioxidants in frozen food
In what way does malic acid primarily contribute to food production?
Providing optimum conditions for gelation in jams, jellies, and desserts
What is the main role of acetic acid in the stabilization of emulsions?
Providing optimum conditions for the stabilisation of emulsions
What is the key function of tartaric acid in food production?
Contributing to the tartness of carbonated beverages
Which substance is used as a synthetic color and is soluble in water?
Citric acid
Which of the following is NOT a natural color used in food production?
Azo dyes
What is the primary function of fumaric acid in food production?
To enhance the flavor of food products
Which acid is the most preferred in low-calorie drinks, cider, and apple drinks?
Malic acid
What is the main role of acetic acid in the pickling industry?
To prevent discoloration of pickled products
Which substance is commonly known as 'salt 'n' vinegar' and is widely used in crisps?
Sodium diacetate
Test your knowledge on food additives, including acidulants, flavourings, anti-caking agents, preservatives, and more. Explore the safety regulations, E-numbers, and other food additives such as sweeteners and gelling agents. This quiz also covers specific acidulants like citric acid, phosphoric acid, malic acid, and more.
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