Nutrient supplement infant rice flour rich in easily absorbable zinc trace elements

Abstract

The invention provides nutrient supplement infant rice flour rich in easily absorbable zinc trace elements. A preparation method comprises the following steps: taking cassava starch as a main raw material, carrying out homogeneous debranching treatment on the starch by adopting a biological enzyme technology, recombining a supramolecular structure of starch molecules to obtain amylose with a spiral cavity, and then adding zinc ions to enable the amylose to inclusion complex zinc elements to construct a starch metal complex; and taking 20-35 parts of the starch metal complex and auxiliary materials including 3-5 parts of whole milk powder, 1-2 parts of glucose, 0.2-0.6 part of composite vitamins, 0.2-0.6 part of composite minerals and 8-10 parts of fructus alpiniae oxyphyllae for preparation. According to the invention, the zinc element is included and complexed by amylose, the formed sugar metal complex has the characteristics of no pollution, anionic property and the like, and is non-toxic in a physiological PH range, and the metal ions can be effectively utilized by a human body, so that the zinc element is intensified and supplemented in the infant rice flour.

Description

technical field

[0001] The invention relates to the technical field of infant food processing, in particular to an infant rice flour rich in easily absorbable zinc trace element nutritional enhancer. Background technique

[0002] Infants and young children are the period of fastest growth and development after birth, and the required protein, heat energy, and various nutrients are relatively higher than those of adults. Infants and toddlers are in a stage where they need more nutrients, but their digestion and metabolism are weak, their absorption function is not fully perfect, and they are prone to disorders. Zinc is an essential element for children to improve their appetite and skin health. However, due to insufficient intake of zinc-rich animal foods for infants, long-term breast milk or cow milk feeding, and lack of timely addition of zinc-rich supplementary foods, most infants Nutritional zinc deficiency occurs in young children.

[0003] Although zinc ions are added...