A high absorption rate iron-rich peptide food base material and its preparation method and application

Abstract

The invention belongs to the field of agricultural product processing and application, and discloses an iron-rich peptide food base material with high absorption rate, a preparation method and application thereof. The method uses chicken breast minced meat as raw material, adding trypsin and alkaline protease for hydrolysis to obtain chicken peptide; mixing steviol glycoside and chicken peptide evenly, ultrasonic treatment is interrupted, and ferrous fumarate is added during ultrasonic treatment to obtain a mixed solution; grind and grind the shansu, filter the obtained shansu juice into the mixed solution, stir it with a homogenizer, and then homogenize it through a temperature-controlled micro-jet; add sorbitol and whey protein to the homogenized mixed solution Powder, then add Lactobacillus; and perform pulse sterilization to obtain fermented peptide-rich raw material; spray-dry the fermented peptide-rich raw material, and the obtained dry powder is the high absorption rate iron-rich peptide food base; sealed packaging. The food base material can be prepared into an iron-rich peptide meal replacement powder with high absorption rate. Enhance the body's absorption of iron through a normal diet without adverse side effects.

Description

technical field [0001] The invention belongs to the field of processing and application of agricultural products, and in particular relates to a high absorption rate iron-supplementing peptide-rich food base material and its preparation method and application. Background technique [0002] Iron-deficiency anemia exists widely in my country, which is an imbalance between the body's demand and supply of iron. Its incidence is significantly higher in developing countries, economically underdeveloped regions, infants, and women of childbearing age. The survey in Shanghai, China in 2010 showed that the annual incidence of iron deficiency was 75.0% to 82.5% in infants aged 6 months to 2 years, 66.7% in women over 3 months pregnant, 43.3% in women of childbearing age, and 10 to 17 years old. Teenagers 13.2%. In addition to certain etiology in the body leading to iron absorption disorders and excessive iron loss, increased iron demand and insufficient iron intake are important reas...

AI Technical Summary

Problems solved by technology

For example, women during pregnancy and breastfeeding have a large demand for iron, which can easily lead to iron deficiency anemia, thereby reducing the body's immunity and affecting the health level

[0003] Some traditional iron-supplementing ingredients, such as donkey-hide gelatin, black fungus, spinach, red dates, and pork liver, also have a certain iron-supplementing effect, but the effect is relatively slow, and they need to be mixed with vitamins to be more effective. Long-term or large-scale consumption will inevitably affect appetite and easily interfere with the absorption and utilization of other nutrients

At present, besides being expensive, most of the iron-supplementing medicines, foods and nutritional supplements sold in the market promote the absorption of iron by increasing the iron content in the medicines. However, after taking a large amount of iron salts of organic acids, There are also problems such as interfering with the normal intake of nutrients by the body

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