Colourings and preservatives in food

Area of Science:

• Food Science
• Toxicology
• Regulatory Affairs

Background:

• Food additives, particularly colors and preservatives, are frequently implicated in reported sensitivity reactions.
• Preservatives are biologically active, posing potential health hazards, while other additives aim for biological inertness.
• Understanding food additive safety and regulation is crucial for public health.

Purpose of the Study:

• To review the regulatory framework and labeling complexities surrounding food additives, specifically colors and preservatives.
• To highlight the challenges in determining the presence of specific additives in food products.
• To inform consumers and stakeholders about the limitations of current food labeling regulations regarding additives.

Main Methods:

• Review of the Food and Drugs Act 1955 and the role of the Food Advisory Committee (FAC).
• Analysis of existing regulations concerning permitted preservatives and colorings, including restrictions on use.
• Examination of food labeling regulations and their exemptions concerning additive disclosure.

Main Results:

• Food additives are regulated under the Food and Drugs Act 1955, with guidance from the Food Advisory Committee (FAC).
• Permitted lists and usage restrictions for preservatives and colorings are available but subject to updates.
• Food labeling regulations have limitations; additives from original ingredients or due to exemptions may not be declared.

Conclusions:

• Absolute certainty regarding the presence or absence of specific food additives cannot be guaranteed solely by label review.
• Consumers seeking definitive information about specific additives must contact the food manufacturer directly.
• Enhanced transparency and clearer labeling regulations are needed to fully inform consumers about food additive content.