Preparation method of oyster active peptide

A technology of active peptides and oysters, applied in the functions of food ingredients, food ingredients as taste improvers, food drying and other directions, can solve the problems of waste of raw materials, human body absorption and utilization rate, etc., and achieve natural flavor, good taste, easy to carry, and nutritional value. and the effect of improving absorption and utilization rate and food safety

Inactive Publication Date: 2018-03-06
赵德润
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the waste of raw materials in the extraction process of oyster active substances in the prior art and the shortcomings of low absorption and utilization by the human body, the present invention provides a preparation method of oyster active peptides, which are rich in bioactive peptides and have the function of supplementing It has pharmacological activities such as vitality, nourishing the five viscera, dispelling deficiency, beautifying and nourishing the skin, nourishing the kidney and strengthening yang, anti-fatigue, anti-tumor, anti-virus, enhancing the body's immunity and promoting cell growth, and is easy to digest and absorb, rich in nutrients and high in body utilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1. 1. Select 50 kg of fresh oysters and 10 kg of fresh sea sausage, clean them and crush them with a tissue crusher to obtain a homogenate; adjust the homogenate to PH7, add trypsin, papain, and flavor protease to carry out multi-enzyme hydrolysis, and the enzyme composition The ratio is 1:1:1, the enzyme dosage is 6000 enzyme activity units (u) per gram of homogenate, and the temperature is controlled at 55 degrees Celsius for 6 hours. Control at 35 degrees Celsius for deodorization treatment. After 1.5 hours, boil water and heat bath to inactivate the enzyme for 15 minutes. After cooling, use a high-speed centrifuge to separate the liquid slag. The speed of the centrifuge is adjusted to about 12000rpm, and the oyster mixed active peptide liquid is obtained;

[0025] 2. Preparation of active peptides of traditional Chinese medicine: Weigh 3kg of kudzu root, 2.kg of rhodiola rosea, 2.kg of medlar, 2kg of hawthorn, and 1kg of Luo Han Guo Chinese herbal medicine...

Embodiment 2

[0028] Embodiment two, 1, choose fresh oyster 60kg, fresh sea sausage 10kg clean up and make oyster homogenate by crushing with tissue breaker; Pulverize donkey-hide gelatin block 5kg into 60-80 mesh donkey-hide gelatin powder with pulverizer and mix into oyster homogenate, The homogenate was adjusted to pH 6.5, and neutral protease, papain, and flavor protease were added for multi-enzyme hydrolysis. The enzyme composition ratio was 1:1:1, and the enzyme dosage was 8000 enzyme activity units (u ), the temperature was controlled at 55 degrees Celsius for 6 hours, and after 6 hours of enzymatic hydrolysis, add oyster mixed homogenate with 1% yeast powder and stir evenly, and the temperature was controlled at 35 degrees Celsius for deodorization treatment. Use a high-speed centrifuge to separate the liquid slag, and adjust the speed of the centrifuge to about 13000rpm to obtain the oyster mixed active peptide liquid;

[0029] 2. Preparation of active peptides of traditional Chine...

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PUM

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Abstract

The invention discloses a preparation method of oyster active peptide, and relates to the fields of traditional Chinese medicine and biotechnology. The oyster active peptide is prepared from raw materials of fresh oysters, sea intestines and traditional Chinese medicines through crushing, homogenating, enzymolysis, centrifugation and sterilization. The preparation method comprises the following steps: adjusting the pH value of a homogenized material to 6-8, adding proteolytic enzyme accounting for 0.1-1% of the weight of the material, and performing enzymolysis at 50-60 DEG C for 3-6 hours; adding yeast powder accounting for 0.5-1% of the weight of the material to deodorize for 1-2 hours at 30-50 DEG C; and then carrying out enzyme deactivation, centrifugation and sterilization to obtain mixed oyster active peptide liquid which can be prepared into a freeze-dried powder product, an oral liquid product, and a capsule product. The proteolytic enzyme is one or a combination of more than two of neutral protease, trypsin, complex protease, flavor protease and papain. The oyster active peptide has pharmacological activities of invigorating primordial qi, invigorating the five internal organs, eliminating asthenia, maintaining beauty and keeping young, invigorating kidney and strengthening yang, resisting fatigue, resisting tumor, resisting virus, enhancing immunity, promoting cell growth and the like. The preparation method provided by the invention is scientific and rigorous in process, strong in operability and easy for industrial production.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine and biotechnology, in particular to a kind of medicine with the functions of invigorating vitality, benefiting the five viscera, dispelling deficiency, beautifying and beautifying the skin, nourishing the kidney and strengthening yang, anti-fatigue, anti-tumor, anti-virus, enhancing body immunity and promoting cell growth. Functional oyster active peptide and preparation method thereof. Background technique [0002] Oysters are commonly known as sea oysters, commonly known as oysters, also known as oyster yellow and oysters. Shellfish, Lepidoptera, Oysteridae. Oyster meat is smooth, delicious and nutritious. It is rich in protein, fat, calcium, phosphorus, iron and other nutrients. It is known as "undersea milk". In the West, sea oysters are still known as the "magic food given by the gods", while the Japanese call them "the source of the root". In my country, there is a saying that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/18A23L33/21
CPCA23L33/18A23L33/21A23V2002/00A23V2200/14A23V2200/3202A23V2300/10A23V2200/30A23V2200/318A23V2200/308A23V2200/324A23V2250/55A23V2300/14A23V2250/284
Inventor 赵德润
Owner 赵德润
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