Red dyes,distillery yeast - Names and Identifiers
Red dyes,distillery yeast - Physico-chemical Properties
Red dyes,distillery yeast - Introduction
Monascus red pigment is a natural pigment produced by fermentation, the main components of which are monascus and trixanthine. It is red or orange-red, with good stability and heat resistance. Monascus red pigment is soluble in alcohol and organic solvents, insoluble in water.
Monascus red pigment is widely used as food colorant in the food industry. It is often used in the processing of salted fish, fermented bean curd, ham and other foods, which can increase the color of the product and make it more beautiful and attractive. In addition, monascus red pigment is also used as a colorant in traditional Chinese medicine preparations, such as Chinese medicine pills, pills, etc.
The method for preparing red pigment of Monascus is generally produced by fermentation of Monascus. The grains are added to the monascus fermentation broth, and the steps of extraction, filtration, concentration and drying are carried out after the fermentation is completed, and the monascus red pigment is finally obtained.
Regarding the safety of Monascus red pigment, it is generally regarded as a food grade colorant and is considered to be relatively safe. However, for people with allergies and some people with liver disease, it should be used with caution. In the process of use, the regulations on the use of food additives should be followed to ensure the safety and quality of food.
Last Update：2024-04-09 20:52:54