Low-lactose low-lactoprotein depth hydrolysis infant formula food and preparation method thereof

Abstract

The invention provides a low-lactose low-lactoprotein depth hydrolysis infant formula food. The food comprises, by mass, 740-800 parts of vegetable fat powder, 160-200 parts of depth hydrolysis lactoprotein powder, 26-32 parts of mineral substances, 8-12 parts of fructo-oligosaccharide, 8-12 parts of vitamins and 0.3-0.5 part of nucleotide. The low-lactose low-lactoprotein depth hydrolysis infantformula food is good in stability in a goods shelf period, the risk of cross pollution is small in the preparation process, and the residual oxygen content is low.

Description

technical field [0001] The invention belongs to the field of food technology, and in particular relates to a low-lactose milk protein deeply hydrolyzed infant formula and a preparation method thereof. Background technique [0002] The population of infants and young children aged 0 to 3 in my country is 70 million, and 17 million newborn babies are born every year. The huge consumer group breeds a huge market space for infant formula milk powder in China. However, some infants who take formula milk powder as their main food have milk protein allergy. Due to the lack of protease, the digestion and absorption of protein is difficult, which seriously affects the normal growth and development of infants. [0003] Allergy, also called allergic reaction in medicine, is used to describe a super strong immune response to substances in the environment. "Allergen reference doses for precautionary labeling (VITAL2.0): Clinical implications". The allergic reaction induction dose (ED01...

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Problems solved by technology

[0005] At present, the commercially available products are all produced by wet method. In addition to the large investment in production equipment, the overall formula system has high requirements for the emulsification system because there is no complete protein. For example, the vegetable oil or anhydrous butter in the formula system cannot be well mixed. Wrapped well, the product will have a high free fatty acid, which will lead to poor shelf life stability; moreover, there is a risk of cross-contamination in the current production process; at the same time, the use of pipeline transportation has dead ends in cleaning, and the cleaning cost is high , more complicated, and the cleaning effect is not ideal; when packaging, use modified atmosphere packaging, it is difficult to control the residual oxygen, and the general residual oxygen content is 1.0% to 3.0%

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