Method for preparing amino acid chelated full-nutritional pearls

An amino acid, complete nutrition technology, applied in food preparation, skin care preparations, medical preparations containing active ingredients, etc., can solve the problems of high investment cost, complex process, difficult to popularize and apply, etc. Simple, bioavailable results

Inactive Publication Date: 2011-09-14
HAINAN JINGRUN PEARL BIOTECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] Patent 200510130036.2 discloses a nano-sized chelated full-valent pearl product, which is processed through the steps of selection, impurity removal, cleaning, drying, coarse crushing, ultrafine crushing, nano-processing, dehydration and drying, and surface stabilization of the powder. And it is made, among which the nano-processing adopts high-pressure liquid nano-mill, which uses the principle of cavitation collapse to generate strong impact pressure, instantaneous high temperature and ultra-high-frequency ultrasonic waves, acting on the pearl powder, and in the process of nano-powder At the same time, the chelation of metal powder ions and ligand amino acids or polypeptide molecules is completed, which greatly improves the decomposition effect of pearl active ingredients and promotes the bioavailability of pearl trace elements by the human body. However, the process is complicated and the investment cost of equipment is high, so it is difficult to popularize application

Method used

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  • Method for preparing amino acid chelated full-nutritional pearls

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Experimental program
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Effect test

Embodiment 1

[0012] Wash 27kg of the selected pearl particles, wash, dry, and pulverize them into coarse powder, and then pulverize them to a particle size of 1250 mesh. Add them to the reaction pot, add 55kg of water, and heat to 80℃ under stirring. After reaching 80°C, slowly add 55kg of lactic acid, continue heating after the addition, heat to 95°C for more than 20 minutes, pH value is 6.5, stop stirring, and then filter the precipitation while hot to obtain the precipitate and the ionic lactic acid solution; The substance is basically pearl protein, insoluble minerals and a small amount of other organic substances. The ionic lactic acid solution is mainly ionic calcium lactate, copper lactate, magnesium lactate, manganese lactate, zinc lactate, etc. (when the temperature is higher than about 55℃) It is a liquid, crystals will precipitate below 55°C). Add the amino acid to the ionic lactic acid solution at 70°C, according to the coordination ratio of the ionic lactic acid solution: amino...

Embodiment 2

[0014] Wash 25kg of the selected pearl particles, wash, dry, and pulverize them into coarse powder, and then pulverize them by jet to a particle size of 1500 mesh. Add them to the reaction pot, add 60kg of water, and heat to 85℃ under stirring. After reaching 80°C, slowly add 58kg of lactic acid, continue heating after the addition, heat to 90°C, keep constant temperature for more than 20 minutes, pH value is 5.5, stop stirring, and then filter the precipitate while hot to obtain the precipitate and the ionic lactic acid solution; The substance is basically pearl protein, insoluble minerals and a small amount of other organic substances. The ionic lactic acid solution is mainly ionic calcium lactate, copper lactate, magnesium lactate, manganese lactate, zinc lactate, etc. (when the temperature is higher than about 55℃) It is a liquid, crystals will precipitate below 55°C). Add the amino acid to the ionic lactic acid solution at 65°C, according to the coordination ratio of the i...

Embodiment 3

[0016] Wash 20 kg of the selected pearl particles, wash, dry, and pulverize them into coarse powder, then pulverize them to a particle size of 1750 mesh, add them to the reaction pot, add 60 kg of water, and heat to 75°C under stirring After reaching 75°C, slowly add 50kg of lactic acid, continue heating after the addition, heat to 100°C, keep constant temperature above 20min, pH value is 7.0, stop stirring, and then filter precipitation while hot to obtain precipitate and ionic lactic acid solution; The substance is basically pearl protein, insoluble minerals and a small amount of other organic substances. The ionic lactic acid solution is mainly ionic calcium lactate, copper lactate, magnesium lactate, manganese lactate, zinc lactate, etc. (when the temperature is higher than about 55℃) It is a liquid, crystals will precipitate below 55°C). Add the amino acid to the ionic lactic acid solution at 70°C, according to the coordination ratio of the ionic lactic acid solution: amin...

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Abstract

The invention belongs to the technical field of pearl products, and particularly relates to a method for preparing amino acid chelated full-nutritional pearls, which comprises the following steps of: performing primary crushing and air flow crushing on pearls, mixing the crushed pearls and water, and heating; adding lactic acid, and heating, so that the pearl powder reacts with the lactic acid to form water-soluble ionic metal ions; filtering and precipitating while the mixture is hot to obtain a precipitate and ionic lactic acid solution; and adding amino acid into the ionic lactic acid solution for reacting, merging the precipitate, cooling to obtain an amino acid chelated crystal, drying, and crushing to obtain a finished product. The method has a simple process, the helated full-nutritional pearls are prepared from the pearls and the amino acid, high-bioactivity matters in the pearls can be converted into the high-activity amino acid chelated full-nutritional pearls effectively, and the utilization rate of human bodies on active ingredients of the pearls. The finish product is high in physicochemical stability, easy to dissoluble in water and absorb and high in bioavailability, and has the effects of regulating immunity, strengthening the body, delaying aging, relieving palpitation, improving eye sight, whitening, protecting skin and the like.

Description

Technical field [0001] The invention belongs to the technical field of pearl products for medical use, food, health food or cosmetics, and in particular relates to a preparation method of amino acid chelated full nutritional pearls, which has the characteristics of good water solubility, easy absorption, good bioavailability and the like. Background technique [0002] Pearl is a precious Chinese medicinal material, which has the effects of soothing the nerves, improving eyesight, detoxification, and beauty and health care. Modern scientific analysis shows that pearls contain nearly 20 kinds of amino acids, more than 20 kinds of trace elements, porphyrins and abundant calcium. However, pearls have an organic / inorganic hybrid nanostructure. Two layers of nepheline structured calcium carbonate sandwich a protein layer with a thickness of several to a dozen nanometers, which makes the pearls have high hardness and toughness, and It is difficult to dissolve in water, so pearls are us...

Claims

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Application Information

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IPC IPC(8): A61K35/56A61K8/98A23L1/29A61P17/16A61P25/20A61P27/02A61P43/00A61Q19/00A23L33/00A61K35/618
Inventor 周树立
Owner HAINAN JINGRUN PEARL BIOTECH
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