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Copper Gluconate in Food

Food-grade copper gluconate is a compound that consists of copper and gluconic acid, and it is commonly used as a nutritional supplement and food additive. It is created by combining copper oxide or copper carbonate with gluconic acid.

Copper is an essential mineral that is required by the human body for various physiological functions. It plays a crucial role in the formation of red blood cells, collagen synthesis, energy production, and maintaining the health of the nervous and immune systems. However, it should be noted that excessive copper intake can be toxic, so it is important to consume it in appropriate amounts.

Food-grade copper gluconate is often used as a dietary supplement to help prevent or correct copper deficiency in individuals who may not be getting enough copper from their regular diet. It is also used in certain food and beverage products as a food additive, primarily for its copper content.

As a food additive, copper gluconate can serve several purposes. It can act as a nutrient fortifier, adding copper to food products to enhance their nutritional value. It can also function as a colorant, providing a greenish-blue hue to certain foods and beverages. Additionally, copper gluconate can act as a preservative, helping to extend the shelf life of certain food products.