Food colours are among the most widely used and most debated additives in the global food industry. From the vibrant orange of packaged snacks to the deep red of commercial beverages, food colourants play a powerful role in shaping how consumers perceive, select, and enjoy food products. This guide explains what food colouring is, the key types of food colour, the difference between natural food colours and artificial food colours, FSSAI-approved food colours, the harmful effects of artificial food colours, and the role of colour management in food quality management, in clear, practical terms for food science professionals, students, and industry practitioners.<\/span><\/p>\n Close your eyes and imagine a bright yellow lemon-flavoured candy, a vivid red strawberry jam, or a rich brown chocolate cake. Now consider, would those products look equally appealing if they were grey, beige, or colourless? Almost certainly not. Colour is the first sensory signal the human brain processes when evaluating food, and it powerfully shapes expectations of flavour, freshness, and quality before a single bite is taken.<\/span><\/p>\n This is why food colours are among the most extensively used additives in the global food industry. India’s food processing sector, one of the largest in the world, valued at over USD 300 billion and employing more than 1.93 crore people (Ministry of Food Processing Industries, 2023), uses a wide range of food colourants across thousands of product categories. Yet the regulatory landscape, the science of safety, and the growing consumer shift toward natural food colors make this a rapidly evolving area that demands clear, current understanding from food professionals at every level.<\/span><\/p>\n What is food colouring in precise terms? A food colour, also called a food colouring agent, is any dye, pigment, or substance that is added to food or drink to change or enhance its colour, or to restore colour lost during processing, storage, or packaging.<\/span><\/p>\n The uses of food colours are rooted in both psychology and practical food science:<\/span><\/p>\n Food colours are classified in several ways: by origin, by solubility, and by their chemical structure:<\/span><\/p>\n Understanding the types of food colour begins with the fundamental distinction between natural and artificial sources.<\/span><\/p>\n Natural food colours are derived from plant, animal, mineral, or microbial sources, extracted through physical, microbiological, or enzymatic processes that do not chemically alter the pigment’s nature.<\/span><\/p>\n Artificial food colours, also called synthetic food colours, are chemically synthesised compounds that do not occur naturally in food. Most are derived from petroleum-based chemical precursors and have been developed specifically for their intense, stable colouring properties.<\/span><\/p>\n Food quality management teams must ensure compliance with the following FSSAI requirements for food colours:<\/span><\/p>\n Certain food categories are prohibited from containing any food colourants under FSSAI regulations:<\/span><\/p>\n The harmful effects of artificial food colours have been the subject of significant scientific research and regulatory debate globally, and are increasingly influencing both consumer behaviour and regulatory policy in India.<\/span><\/p>\n The most extensively studied effects of food colouring concern the relationship between synthetic food colours and hyperactivity in children:<\/span><\/p>\n The uses of food colours in India’s food processing sector are extensive and span virtually every product category:<\/span><\/p>\n Effective food quality management of food colours requires a systematic approach across the entire product development and manufacturing lifecycle:<\/span><\/p>\n FICSI, the Food Industry Capacity and Skill Initiative, is India’s nodal skilling body for the food processing sector, operating under the Ministry of Food Processing Industries, Government of India. Through industry-aligned training programs and certification courses, <\/span>FICSI<\/span><\/a> builds practical competencies across food technology, quality assurance, regulatory compliance, and product development, equipping professionals at every level of India’s food processing industry with the applied knowledge they need to perform, innovate, and grow.\u00a0<\/span><\/p>\n <\/p>\n Food colours are much more than visual enhancers; they represent a scientifically regulated category of food additives that influence consumer perception, product appeal, food technology, public health, and regulatory compliance. A thorough understanding of food colouring, including the different types of food colours, FSSAI-approved food colours, the list of permitted food colours in India, the potential harmful effects of artificial food colours, and the increasing adoption of natural food colours, is essential for food science and quality management professionals.\u00a0<\/span><\/p>\nKey Takeaways\u00a0<\/b><\/h2>\n
\n
Introduction\u00a0<\/b><\/h2>\n
What Is Food Colouring?\u00a0<\/b><\/h2>\n
Why Colour Matters in Food\u00a0<\/b><\/h2>\n
\n
Classification of Food Colours\u00a0<\/b><\/h2>\n
\n
Types of Food Colour: Natural vs Artificial\u00a0<\/b><\/h2>\n
Natural Food Colors\u00a0<\/b><\/h3>\n
Advantages of Natural Food Colors\u00a0<\/b><\/h4>\n
\n
Limitations of Natural Food Colors\u00a0<\/b><\/h4>\n
\n
Artificial Food Colours\u00a0<\/b><\/h3>\n
Advantages of Synthetic Food Colours\u00a0<\/b><\/h4>\n
\n
Key FSSAI Regulatory Requirements\u00a0<\/b><\/h2>\n
\n
Foods Prohibited from Containing Added Colours Under FSSAI\u00a0<\/b><\/h2>\n
\n
Harmful Effects of Artificial Food Colours\u00a0<\/b><\/h2>\n
Hyperactivity and Behavioural Effects in Children\u00a0<\/b><\/h2>\n
\n
Uses of Food Colours Across the Indian Food Industry\u00a0<\/b><\/h2>\n
Beverages\u00a0<\/b><\/h3>\n
\n
Confectionery and Bakery\u00a0<\/b><\/h3>\n
\n
Dairy Products\u00a0<\/b><\/h3>\n
\n
Savoury Foods and Condiments\u00a0<\/b><\/h3>\n
\n
Traditional Indian Sweets and Snacks\u00a0<\/b><\/h3>\n
\n
Food Colours and Food Quality Management\u00a0<\/b><\/h2>\n
Quality Management Practices for Food Colour Compliance\u00a0\u00a0<\/b><\/h2>\n
\n
FICSI: Building Food Colour and Additive Expertise for India’s Food Industry\u00a0\u00a0<\/b><\/h2>\n
Conclusion\u00a0\u00a0<\/b><\/h2>\n