In the inherent perception of many people, food additives are equivalent to "harmful ingredients" and "technology and cruelty", and are the main culprits that lead to unhealthy and pathogenic food. When buying snacks, as long as you see the densely packed names of additives on the ingredient list, you immediately determine that this food is "not edible".

Faced with the various professional terms on the food ingredient list, most consumers are confused: which additives are necessary

In many industries such as food, daily chemicals and cosmetics, essence and colorants are indispensable core excipients.