Method for preparing artificial meat by utilizing pholiota nameko fermented oat flour and application

A technology of artificial meat and oatmeal, applied in the direction of food science, etc., can solve the problems of environmental carrying capacity overload, soil pollution, etc., and achieve the effect of low cost, abundant sources, and good taste

Pending Publication Date: 2022-04-05
TIANJIN UNIV OF COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to meet people's consumption demand for meat, if we only blindly expand the scale of livestock breeding, it will cause the overload of environmental carrying capacity, and lead to global environmental problems such as soil pollution and greenhouse effect

Method used

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  • Method for preparing artificial meat by utilizing pholiota nameko fermented oat flour and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0119] Preparation of artificial meat containing oat mushroom fermentation broth by ultra-high pressure technology.

[0120] Step S1, liquid medium preparation and sterilization;

[0121] The liquid culture medium comprises the following components according to mass percentage:

[0122] Oat flour 7500g (w / w), yeast powder 660g (w / w), MgSO 4 ·7H 2 O 42g (w / w, the ratio of the total mass of all substances, the same below), KH 2 PO 4 23g (w / w), CaCO 3 8g(w / w), V B130g (w / w), water 91737g (w / w). The oatmeal is made of buckwheat flour produced in Wuchuan County, Hohhot, Inner Mongolia.

[0123] Liquid medium formula and sterilization operation, specifically including the following operations:

[0124] First mix oat flour and water evenly, add α-amylase 187500U (40000U / g α-amylase 4.6875g), act at 72°C for 2h, and adjust pH to 6.2-6.8. Then it is fully mixed with other substances, and then sterilized at 121°C for 30 minutes. Used as the following liquid seed medium and l...

Embodiment 2

[0143] Electrospinning technology to prepare artificial meat containing oat mushroom fermentation broth.

[0144] Step S1, liquid medium preparation and sterilization;

[0145] The liquid culture medium comprises the following components according to mass percentage:

[0146] Oat flour 15000g (w / w), yeast powder 1320g (w / w), MgSO 4 ·7H 2 O 84g (w / w), KH 2 PO 4 46g (w / w), CaCO 3 16g(w / w), V B1 60g (w / w), water 183474g (w / w). The oatmeal is made of buckwheat flour produced in Wuchuan County, Hohhot, Inner Mongolia.

[0147] Liquid medium formula and sterilization operation, specifically including the following operations:

[0148] First mix oat flour and water evenly, add 375000U of α-amylase (9.375g of α-amylase of 40000U / g), act at 72°C for 2h, and adjust the pH to 6.2-6.8. Then it is fully mixed with other substances and then sterilized at 121°C for 30 minutes. Used as the following liquid seed medium and liquid production medium.

[0149] Step S2, the activatio...

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Abstract

The invention discloses a method for preparing artificial meat by utilizing pholiota nameko fermented oat flour. The method comprises the following steps: step S1, preparing a liquid culture medium and performing sterilization operation; step S2, activation operation of pholiota nameko strains; s3, preparing a pholiota nameko liquid seed culture medium; step S4, preparing pholiota nameko liquid oat powder fermentation liquor; step S5, treatment of pholiota nameko liquid oat powder fermentation liquor; step S6, preparing artificial meat composite components containing pholiota nameko fermentation liquor; and step S7, performing artificial meat forming treatment operation: preparing the artificial meat containing the oatmeal pholiota nameko fermentation liquor by adopting an ultrahigh pressure technology or an electrostatic spinning technology. The invention further discloses application of the method for preparing the artificial meat by utilizing the pholiota nameko fermented oat flour. According to the present invention, the design is scientific, the oat flour pholiota nameko fermentation liquid and the plant proteins from different sources are mixed, the mixture is compounded with other components to prepare the artificial meat stock solution, the artificial meat stock solution is treated through the ultra-high pressure technology or the electrostatic spinning technology, and the artificial meat is finally prepared.

Description

technical field [0001] The invention relates to the technical field of artificial meat food processing, in particular to a method and application for preparing artificial meat by fermenting oat flour with oatmeal mushrooms. Background technique [0002] Meat food, as an important part of a healthy diet, is an excellent source of human protein. However, with the improvement of people's living standards and the change of consumption habits, people's consumption demand for meat continues to increase. [0003] In order to meet people's consumption demand for meat, if we only blindly expand the scale of livestock breeding, it will cause overload of environmental carrying capacity, and lead to global environmental problems such as soil pollution and greenhouse effect. Therefore, finding new protein sources to replace meat has become a major issue facing the food industry. Contents of the invention [0004] The purpose of the present invention is to provide a method for prepari...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A23L7/104A23L31/00A23L33/00A23L33/185
Inventor李海平
OwnerTIANJIN UNIV OF COMMERCE