? The nutrients of vegetables are composed of vitamins, minerals and dietary fiber, which can maintain certain nutritional components after grinding into powder.

Vegetable powder is an extension product of dehydrated vegetables. Weaned infants can't or won't eat vegetables because of insufficient tooth development, the elderly can't eat vegetables because of bad teeth or falling off, and some adults can eat vegetable powder instead of vegetables because of work or other reasons.

The advantages of processing fresh vegetables into vegetable powder are: low moisture content, prolonged storage period and reduced storage, transportation and packaging costs; The utilization rate of raw materials for vegetable powder processing is high, especially there is no strict requirement on the size and shape of raw materials, which broadens the application scope of vegetables. The research shows that vegetable powder can be applied to almost every field of food processing, which can be used to improve the nutritional composition of food and its color and flavor, and can replace the use of artificial pigments in today's society, which has brought protection to the health of our consumers.