Natural fruit and vegetable powders, with their natural sources, high nutrient density, and adaptability to processing, are gradually becoming key functional ingredients for optimizing children's complementary food formulations globally. Compared to fresh fruits and vegetables, fruit and vegetable powders, after dehydration, effectively extend shelf life while concentrating vitamins, minerals, and phytochemicals, providing a convenient and stable solution for nutritional fortification of infants and children.

I. The Application Value of Nutritional Fortification

In children's complementary foods, fruit and vegetable powders are mainly used to compensate for the limitations of seasonal supply and inconvenient storage of fresh fruits and vegetables, while providing natural color and flavor to products. Banana powder provides natural sweetness, blueberry powder is rich in anthocyanins, mango powder provides vitamin A precursors, and pumpkin powder and carrot powder are excellent sources of carotenoids. These ingredients have potential benefits in supporting children's visual development, immune function, and cognitive development. Fruit and vegetable powders can also be compounded with basic ingredients such as cereal powders and milk powder to improve the nutrient density of complementary foods, especially suitable for addressing micronutrient deficiencies in children in developing countries. Meanwhile, its natural color and flavor help reduce the use of artificial colors and flavors, aligning with the consumer trend of "clean labels."

II. Choice of Processing Technology

The drying process directly affects the quality of fruit and vegetable powders used in children's complementary foods. Freeze-drying, carried out at low temperatures, better preserves heat-sensitive nutrients and produces products with excellent rehydration properties, but it is more expensive and is mostly used in high-end organic complementary foods. Spray drying is efficient and has a large production capacity, making it the mainstream method for industrial production, but careful control of the inlet air temperature is necessary to avoid nutrient loss. In recent years, emerging technologies such as window drying have also been applied to some products, achieving rapid drying at gentle temperatures while balancing nutrient retention and production efficiency. In actual production, companies need to comprehensively select the appropriate drying method based on product positioning, cost targets, and regulatory requirements of the target market.

III. International Product Innovation Trends

The global market offers an increasingly diverse range of fruit and vegetable powder complementary food products designed for children. Core trends include: organic certification, no added sugar or artificial ingredients, and "hidden" additive strategies—mixing vegetable powder into fruit purees, sauces, or beverages to address picky eating habits in children. The product range has expanded from traditional powdered cereals to include a variety of categories such as instant fruit purees, sauces, baking mixes, and fruit and vegetable flavored solid beverages. Some products further enhance their nutritional value by incorporating probiotics, digestive enzymes, and other functional ingredients. These innovations not only meet parents' strong demands for natural, safe, and nutritious products but also cater to children's high expectations for flavor and texture.

IV. Global Regulatory Compliance Considerations

Infant complementary foods fall into one of the most strictly regulated food categories globally. Natural fruit and vegetable powders, as ingredients or additives, must comply with the regulatory requirements of each target market. In China, synthetic colorings, preservatives, and sweeteners are prohibited in infant complementary foods. While fruit and vegetable powders are encouraged as natural ingredients, their source, variety, and usage must be clearly labeled and comply with relevant standards. Internationally, the European Union has stringent pre-market safety assessment procedures for new foods, paying particular attention to their impact on sensitive populations such as children. The US FDA requires dietary supplements and food ingredients to comply with Good Manufacturing Practices and sets limits on safety indicators such as pesticide residues. Furthermore, the Codex Alimentarius Commission provides general guidelines for the safety and labeling of infant foods. Enterprises must establish compliance management systems tailored to different markets to ensure full traceability of products from raw materials to the end consumer.

V. Outlook

With the continued deepening of the concept of refined feeding and the increasing global consumer preference for natural, clean-label products, natural fruit and vegetable powders have broad application prospects in the field of children's complementary foods. In the future, further optimization of processing technology, continuous innovation in product forms, and improved cross-border compliance capabilities will jointly drive this category to provide safer, more nutritious, and more convenient dietary supplement options for children worldwide.