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Preparation method of compound-type high-calcium protein powder preparation

A protein powder and composite technology, applied in the food field, can solve the problems of not meeting consumption requirements and protein quality requirements, and achieve the effects of improving product quality and eating taste, avoiding deterioration of taste, and improving absorption

Inactive Publication Date: 2017-12-22
安徽九鑫药业有限公司
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AI Technical Summary

Problems solved by technology

With the increasing health awareness of people and the improvement of income level, the normal dietary route can no longer meet the demand for protein quality, nor meet the consumption requirements of people's healthy diet

Method used

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Experimental program
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Embodiment Construction

[0021] A preparation method of a composite high calcium protein powder preparation, comprising the following specific process steps:

[0022] (1) Fish bone pretreatment:

[0023] Clean the fish bones with clean water, remove the remaining fish meat, dry, pulverize with a traditional Chinese medicine grinder, pass through a 100-mesh sieve, and set aside; prepare a disodium hydrogen phosphate-citric acid buffer solution with a pH of 2.5;

[0024] According to the fixed material-to-liquid ratio of 1:12, add the above-mentioned fishbone powder into the buffer solution, after the high-voltage pulse electric field treatment, select the number of pulses to be 6, the flow rate to be 14mL / min, and the pulse intensity to be 20kV / cm, and filter after the extraction is completed. Keep the filtrate and measure the soluble calcium content;

[0025] (2) Preparation of soybean protein peptide chelated calcium:

[0026] According to the peptide / calcium molar ratio of 2:1, weigh an appropriat...

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Abstract

The invention discloses a preparation method of a compound-type high-calcium protein powder preparation. According to the invention, the method includes the following steps: adopting disodium hydrogen phosphate-citric acid buffer solution as an extracting agent, simulating the pH of human stomachs to extract the nutritional components of fish bones and performing pulsed electric field treatment to fully extract the soluble calcium of the fish bones; and then chelating the soluble calcium with soy protein peptides to prepare soy protein peptide chelated calcium and performing combination with the insoluble and soluble calcium of a food nutrient-intensifying agent. The prepared protein powder improves the absorption of the soluble calcium of the fish bones for human bodies, effectively promotes bone health and reduces the chance of suffering from osteoporosis and the quality and eating taste of products are also improved.

Description

technical field [0001] The invention belongs to the field of food, and in particular relates to a preparation method of a compound high-calcium protein powder preparation. Background technique [0002] Protein is one of the seven essential nutrients for the human body. The human body ingests animal protein and plant protein through daily animal food and plant food. With the increasing awareness of people's health and the improvement of income levels, the normal diet can no longer meet the demand for protein quality, nor meet the consumption requirements of people's healthy diet. Therefore, people need a healthier way of protein intake. [0003] Calcium is the most abundant mineral element in the human body, and its physiological metabolism plays an extremely important role in human health. Insufficient calcium intake can lead to various diseases, especially osteoporosis. Animal bones such as pigs and chickens are currently an important source of calcium products. [000...

Claims

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Application Information

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IPC IPC(8): A23L2/39A23L2/52A23L2/70A23L33/165A23L33/185A23L5/30
CPCA23L2/39A23L2/52A23L2/70A23L5/30A23L33/165A23L33/185A23V2002/00A23V2200/306A23V2250/1578A23V2250/5488A23V2300/26
Inventor 杨桂芹刘从华刘霞王志标
Owner 安徽九鑫药业有限公司
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