How Is E120 Made: Unveiling the Production Process of Carmine

E120, commonly known as carmine, is a natural red food coloring that has been used for centuries to add vibrant hues to a wide range of food and beverage products. Derived from cochineal insects, the production process of carmine is both fascinating and intricate. In this article, we will delve into how E120, or carmine, is made, from the harvesting of cochineal insects to the final product that graces our plates and drinks.

Cochineal Insect Harvesting:

The process begins with the careful collection of female cochineal insects (Dactylopius coccus). These tiny scale insects are native to South America and are typically found on prickly pear cacti. Cochineal insects feed on the cactus sap and produce carminic acid as a natural defense mechanism, which is the primary source of the red color.

Drying and Processing:

Once harvested, the cochineal insects are carefully dried in the sun or through a controlled drying process. After drying, they become a dark, reddish-brown mass known as “grana.”

Extraction of Carminic Acid:

The next step involves the extraction of carminic acid from the dried cochineal insects. This is typically done by crushing the grana and then soaking them in an acidic solution, usually water with a small amount of mineral acid. Carminic acid dissolves in the acidified water, forming a crimson-colored liquid.

Precipitation and Drying:

The carminic acid solution is then treated with a calcium or aluminum salt. This causes the carminic acid to precipitate out of the solution as carmine lake, which is a solid red pigment. The carmine is carefully filtered, washed, and dried to remove impurities.

Grinding and Packaging:

The dried carmine pigment is ground into a fine powder, ready for use as a natural food coloring. It is often packaged in various forms, including powder or liquid, depending on the intended application.

Applications of Carmine (E120):

Carmine is widely used in the food and beverage industry to add vibrant red and pink colors to a variety of products, including yogurt, fruit juices, ice cream, and confectionery. It is also used in cosmetics and pharmaceuticals.

Safety and Labeling:

Carmine is generally recognized as safe (GRAS) by regulatory agencies when used within established limits. However, it is important to note that carmine is derived from insects, and its presence must be disclosed on product labels to inform consumers who may have allergies or dietary restrictions.

In conclusion, the production of E120, or carmine, involves a meticulous process that starts with the harvesting of cochineal insects and ends with a natural red food coloring widely used in various industries. Understanding how carmine is made sheds light on the origin of this vibrant and versatile colorant in our everyday products.



    Cargando imágenes...