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Natural Pigments: 3 Key Points You Need to Know?
It has a wide range of applications in food, cosmetics, pharmaceuticals and textiles. Compared with synthetic pigments, natural pigments are safer and healthier because they come from natural raw materials. Here are three key things you need to know:
1. sources of natural pigments Natural pigments mainly come from plants, animals and microorganisms. Plant pigments are common sources of natural pigments, including vegetables, fruits, nuts, seeds and herbs. Common plant pigments are carotene, chlorophyll, anthocyanin and anthocyanidin. Animal pigments come from insects, shells, scales and animal viscera, mainly carmine, bilirubin and fish collagen. Microbial pigments are derived from microorganisms such as bacteria, fungi and algae, such as succinic acid and glutamyl peptides.
The characteristics and advantages of 2. natural pigments compared with synthetic pigments have the following characteristics and advantages:
Safety and health: natural pigment comes from natural raw materials, does not contain any chemical additives and pollutants, health.
Antioxidant: Many natural pigments have antioxidant properties, which can delay the oxidative damage of food and cosmetics and extend their shelf life.
Nutritional value: natural pigments are rich in vitamins, minerals and antioxidants, which help to improve the nutritional value of the product.
Easy to dissolve: Most natural pigments are easily soluble in water, easy to process and apply to various products.
Heat resistance: natural pigments have better heat resistance than synthetic pigments, and are not easy to decompose and fade under high temperature conditions.
Stability: Some natural pigments have good stability and can maintain their bright colors for a long time.
3. Application fields and market prospects of natural pigments Natural pigments are widely used in food, cosmetics, pharmaceuticals and textiles. In the food field, natural pigments are widely used in foods such as beverages, candies, ice cream, sauces and pastries to add color and attractiveness to products. In the field of cosmetics, natural pigments are used in make-up products such as lipstick, eye shadow and blush to provide users with safe and healthy choices. In the field of medicine, natural pigments are often used in pills, ointments and oral liquids to provide patients with a better experience. In the field of textiles, natural pigments are used in processes such as dyeing and printing to add unique natural colors to textiles.
