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Short necked clam nutrient solution and preparation method thereof

A technology for nutrient solution and clams, which is applied to the field of crustacean aquatic food products and their manufacturing processes, can solve the problems of insufficient, incapable of preparing liquid materials for utilization, etc., and achieves the effects of convenient drinking, good taste and fast absorption of nutrients

Inactive Publication Date: 2013-09-11
SHANDONG HOMEY AQUATIC DEV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the insufficient utilization of clam meat in the prior art due to the inability to prepare liquid substances, the present invention provides a clam nutrient solution prepared by compounding the liquid substance prepared from clam meat with other nutritional seasoning liquids and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A clam nutrient solution, which is composed of a clam polypeptide liquid prepared after enzymatic hydrolysis of clam meat and a tonic seasoning extract, the weight percentage of the clam polypeptide liquid in the clam nutrient solution is 35%, and the tonic seasoning extract 65%.

[0020] Its preparation method is as follows:

[0021] Select fresh clams as raw materials, keep them in rest and spit out sand, blanch them and remove their shells to take the meat. Weigh 50kg of clams meat, clean them and mash them with a tissue grinder; then add 100kg of water to dilute and adjust the pH value to 8.0 , control the temperature at 55°C, add 4×10 7 Alkaline protease with one enzyme activity unit (u) was incubated for 3 hours to obtain the clam enzymatic hydrolysis solution; the clam enzymatic hydrolysis solution was heated to 100°C and kept for 15 minutes to inactivate the enzyme; then the enzymatic hydrolysis of the inactivated clam liquid into a horizontal centrifuge, the ...

Embodiment 2

[0023] A clam nutrient solution, which is composed of a clam polypeptide liquid prepared after enzymatic hydrolysis of clam meat and a tonic seasoning extract, the weight percentage of the clam polypeptide liquid in the clam nutrient solution is 30%, and the tonic seasoning extract 70%.

[0024] Its preparation method is as follows:

[0025] Choose the clam fished from the sea as the raw material, keep it in rest and spit out the sand, scald it, remove the shell and take the meat, weigh 80kg of the clam meat, clean it, and mash it with a tissue grinder; then add 240kg of water to dilute and adjust the pH value is 8.5, the temperature is controlled at 60°C, and 8×10 7 Alkaline protease with one enzyme activity unit (u) was incubated for 2 hours to obtain clam enzymolysis solution; the clam enzymolysis solution was heated to 90°C and kept for 20 minutes to inactivate the enzyme; The liquid is sent into a tubular centrifuge, the control speed is 2000r / min, and centrifuged for 2...

Embodiment 3

[0027] A clam nutrient solution, which is composed of a clam polypeptide liquid prepared after enzymatic hydrolysis of clam meat and a tonic seasoning extract, the weight percentage of the clam polypeptide liquid in the clam nutrient solution is 40%, and the tonic seasoning extract 60%.

[0028] Its preparation method is as follows:

[0029] Select high-quality clams as raw materials, rest and spit out sand, blanching and removing the shells to take the meat, weigh 62kg of clams, clean them, and mash them with a tissue grinder; then add 248kg of water to dilute, and adjust the pH value to 8.2 , control the temperature at 58°C, add 7.4×10 7Alkaline protease with one enzyme activity unit (u) was incubated for 2.5 hours to obtain clam enzymatic hydrolyzate; the clam enzymolyzate was heated to 95°C and kept for 17min to inactivate the enzyme; then the enzymatically inactivated clam enzymatic The solution is sent to a horizontal centrifuge, the control speed is 4000r / min, centrif...

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Abstract

The invention relates to a short necked clam nutrient solution and a preparation method thereof. The method comprises the following steps: selecting a short necked clam as a raw material, taking the meat, cleaning, crushing and adding water to dilute, adjusting the pH value, controlling the temperature and adding alkali protease, wherein, the protease dosage is that 800-1200 enzyme activation units are added in pr gram of the short necked clam meat before dilution; preserving heat and enzymolyzing; inactivating the enzyme; centrifuging, separating, and removing fishiness to obtain a short necked clam polypeptide solution; selecting honey, red jujubes, hawthorn, liquorice and longan; adopting a conventional method to prepare into a benefiting and seasoning extracting solution; evenly mixing the short necked clam polypeptide solution and the benefiting and seasoning extracting solution; pressurizing and filtering diatomite, filtering the diatomite by a two-stage micropore filtering membrane to obtain the short necked clam nutritive solution; and filling and sterilizing to obtain the finished product. The short necked clam nutritive solution comprises the following components by weight percent: 30-40% of short necked clam polypeptide solution, and 60-70% of benefiting and seasoning extracted solution. The short necked clam nutritive solution provided by the invention has rich nutrition, is convenient to drink, has better mouthfeel, rapidly absorbed nutritive substances, has a health-care function, a simple preparation method and a reasonable process and strong operability, and is easy to realize industrial production.

Description

technical field [0001] The invention relates to a crustacean aquatic food product and a manufacturing process thereof, in particular to a clam nutrient solution and a preparation method thereof. Background technique [0002] Ruditapes philippinarum, also known as variegated clams, is a shellfish seafood belonging to the clam family. The scientific name is Ruditapes philippinarum. Clam meat is delicious, nutritious, high in protein, reasonable in composition and proportion of amino acids; low in fat, high in unsaturated fatty acids, easy to be digested and absorbed by the human body, and contains calcium, magnesium, iron, zinc, etc. Trace elements necessary for the human body, as well as various vitamins and medicinal ingredients, have high nutritional value and are favored by consumers. Chinese medicine believes that clam meat has the effects of nourishing yin and improving eyesight, softening and resolving phlegm. At present, the solid-state products of clams on the marke...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/333A23L1/30A23L17/50
Inventor 张绵松刘昌衡唐聚德刘新王小军夏雪奎袁文鹏胡炜孟秀梅张永刚孙永军
Owner SHANDONG HOMEY AQUATIC DEV
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