Preparation method of composite amino acid chelated calcium

A compound amino acid and chelated calcium technology, which is applied in the field of food processing, can solve problems such as no utilization method, and achieve the effects of avoiding adverse effects, increasing enzymatic hydrolysis rate, and low preparation cost

Inactive Publication Date: 2018-09-04
QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional processing method of scallop is mainly to process its adductor muscle into dried scallops, frozen scallop pillars and scallop cans, but there is no satisfactory utilization method for its processing waste-scallop skirt and scallop shell

Method used

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  • Preparation method of composite amino acid chelated calcium

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Embodiment 1

[0042] as attached figure 1 Shown in the flow process, a kind of method that prepares compound amino acid chelated calcium as raw material with scallop skirt and shell, comprises the following steps:

[0043]A preparation method for compound amino acid chelated calcium, comprising the following steps:

[0044] (1) Raw material pretreatment: clean the scallop skirt and heat it with boiling water for 5-10 minutes to cook, then dry and pulverize it to 60-80 mesh to obtain scallop skirt powder; wash the scallop shell, dry it, crush it, and 80-100 mesh sieve, water flying method to remove the high-density shell powder, convert the remaining powder with an appropriate amount of hydrochloric acid to obtain a calcium chloride solution, and then evaporate, concentrate, and dry to obtain shell-derived calcium chloride;

[0045] (2) Degreasing: adding scallop skirt powder and 95% ethanol mass ratio of 1:9 to 1:10 ethanol solution to the scallop skirt powder obtained in step (1) and extr...

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Abstract

The invention discloses a preparation method of composite amino acid chelated calcium. The method adopts scallop outer mantles and scallop shells which are leftovers of scallop processing as raw materials, fully utilizes the characteristics that the scallop outer mantles are high in crude protein content and the scallop shells are high in calcium carbonate content, and subjects the scallop outer mantles to cooking, degreasing, enzymolysis and chelation with calcium salt so as to obtain an organic calcium product rich in a plurality of amino acids. Not only the method fully utilizes the leftovers of scallop processing and reduces production cost, but also the prepared composite amino acid chelated calcium has high nutritional value and a delicious taste so as to bring great economic value.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a method for preparing compound amino acid chelated calcium by using scallop skirts and shells as raw materials. Background technique [0002] As we all know, calcium is a very important mineral element for the normal growth of teeth and bones and physiological regulation in the body. However, on the one hand, the Chinese diet structure is mainly plant-based foods, which cannot meet the human body’s demand for calcium. On the other hand, even if the dietary calcium intake is sufficient, the bioavailability of calcium ions is low due to the low solubility of calcium ions in the alkaline environment of the intestinal tract and cannot be completely absorbed by the small intestine. Therefore, ordinary residents need to supplement calcium in addition to their normal diet. At present, the calcium supplements on the market mainly include inorganic calcium, organic calcium and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/165C12P13/04
CPCA23V2002/00A23L33/165C12P13/04A23V2200/30A23V2250/1578
Inventor 魏玉西焦奎高翔李钰金
Owner QINGDAO UNIV
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