Green Spring Technology

A food coloring is a food additive that colors or improves the hue and color of food. It is present in very small quantities in food, but has a significant effect on the quality an...

Pigments are substances that can color the object being dyed. They are also known as colorants and have a wide range of applications in production, life, and scientific research. T...

Pigments are important additives in food, medicine, and feed, and mainly include synthetic and natural pigments. Synthetic pigments are mostly made from chemical products such as b...

Natural pigments mainly include three categories: natural plant pigments, natural animal pigments and natural mineral pigments [1]. Among these, natural plant pigments are the most...

Food is the most basic material guarantee for human survival. The development of green food is a need driven by people's growing environmental awareness, health awareness and i...

Color is the most intuitive indicator of food quality and nutritional content. The addition of color to food is intended to increase its attractiveness, compensate for the loss of ...

Natural food color is a type of food additive that is extracted from animals, plants, microorganisms or microbial metabolites to change the color and nutritional properties of food...

Color plays a special role in food processing. Because food color is one of the most basic tools for identifying and measuring food freshness [1], consumers often use their percept...

To date, at least 600 types of natural carotenoids have been discovered by humans. Carotenoids can be divided into two categories based on whether or not they contain oxygen in the...

In recent years, China's natural coloring industry has developed rapidly, and the development of natural coloring has become one of the development trends in industries such as...