According to the food investment website, concentrated fruit and vegetable juice is not a food additive, but an important raw material for processing fruit and vegetable juice drinks. Jam, concentrated fruit juice and sugar are really not food additives, but accessories. Juice drinks are not fruits, nor can they replace fruits. Although it contains a lot of nutrients, it also lacks an important ingredient, that is, crude fiber in fruits.

Food additives refer to chemical synthetic or natural substances added to food in order to improve the quality, color, aroma and taste of food and meet the needs of preservation and processing technology. Due to the rapid development of food industry, food additives have become an important part of modern food industry and an important driving force for technological progress and innovation in food industry. In the use of food additives, in addition to ensuring their due functions and functions, the most important thing is to ensure the safety and hygiene of food.