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Method for producing delicious bound trotters through fermentation by utilizing mixed cultures

A technology of mixing bacteria and binding fragrant hooves, applied in the direction of bacteria, application, lactobacilli, etc. used in food preparation, can solve the problems of no fermented hoof binding products, and less research on multi-strain mixed fermentation, and achieve antibacterial Good effect, improved taste and flavor, nutritious effect

Inactive Publication Date: 2015-11-25
XUZHOU INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the mid-1980s, there were many researches on the fermentation of meat products at home and abroad, but there were few studies on the mixed fermentation of multi-strain
Moreover, there are no fermented hoof products for sale in the market, and most of the fermented meat products are fermented with pure lactic acid bacteria.

Method used

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  • Method for producing delicious bound trotters through fermentation by utilizing mixed cultures
  • Method for producing delicious bound trotters through fermentation by utilizing mixed cultures

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A method for fermenting and producing fragrant hooves by using mixed strains, comprising the following steps:

[0053] A. Pig skin pretreatment:

[0054] (1) Thaw the raw pigskin, wash it with running water, remove the fat on the skin, and pull out the pig hair on the skin;

[0055] (2) Remove the abnormal skins on the skin, i.e. belly milk skin, black fur, back skin, skin with seal or abnormal color;

[0056] (3) Soak the processed raw pigskin in 2% sodium lactate solution for 18 hours;

[0057] (4) After taking it out, bleach it with a hydrogen peroxide solution with a concentration of 0.8%, the bleaching temperature is 40°C, and the bleaching time is 35 minutes;

[0058] (5) Then cut the skin, cut into 10cm×15cm blocks, wash with running water, boil in boiling water for 12min, drain and cool for later use;

[0059] B. Preparation of marinated meat:

[0060] (1) Wash and drain the fresh and odorless pork knuckle under running water;

[0061](2) Use a meat grinder...

Embodiment 2

[0098] A method for fermenting and producing fragrant hooves by using mixed strains, comprising the following steps:

[0099] A. Pig skin pretreatment:

[0100] (1) Thaw the raw pigskin, wash it with running water, remove the fat on the skin, and pull out the pig hair on the skin;

[0101] (2) Remove the abnormal skins on the skin, i.e. belly milk skin, black fur, back skin, skin with seal or abnormal color;

[0102] (3) Soak the processed raw pigskin in 1.5% sodium lactate solution for 24 hours;

[0103] (4) Bleaching with 0.8% hydrogen peroxide solution after taking it out, the bleaching temperature is 40°C, and the bleaching time is 30min;

[0104] (5) Then cut the skin and cut it into 10cm×15cm blocks, wash it with running water, boil it in boiling water for 10 minutes, drain the water, and cool it for later use;

[0105] B. Preparation of marinated meat:

[0106] (1) Wash and drain the fresh and odorless pork knuckle under running water;

[0107] (2) Use a meat grind...

Embodiment 3

[0139] A method for fermenting and producing fragrant hooves by using mixed strains, comprising the following steps:

[0140] A. Pig skin pretreatment:

[0141] (1) Thaw the raw pigskin, wash it with running water, remove the fat on the skin, and pull out the pig hair on the skin;

[0142] (2) Remove the abnormal skins on the skin, i.e. belly milk skin, black fur, back skin, skin with seal or abnormal color;

[0143] (3) Soak the processed raw pigskin in 2% sodium lactate solution for 18 hours;

[0144] (4) After taking it out, bleach it with a hydrogen peroxide solution with a concentration of 0.8%, the bleaching temperature is 40°C, and the bleaching time is 35 minutes;

[0145] (5) Then cut the skin and cut it into 15cm×20cm blocks, wash it in running water, boil it in boiling water for 15 minutes, drain the water, and cool it for later use;

[0146] B. Preparation of marinated meat:

[0147] (1) Wash and drain the fresh and odorless pork knuckle under running water;

...

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Abstract

The invention discloses a method for producing delicious bound trotters through fermentation by utilizing mixed cultures. The method comprises the following steps of A, pretreating pork rind; B, preparing meat to be preserved; C, preserving the prepared meat; D, rolling and kneading the preserved meat; E, preparing a fermenting agent; F, performing fermentation; G, encrusting, and binding the fermented meat to obtain shaped meat; H, marinating the shaped meat; I, cooling the marinated meat, and packaging the cooled meat; and J, disinfecting the packaged meat, cooling the disinfected meat, packaging the cooled meat in a box, and warehousing the packaged meat. The fermented bound trotters disclosed by the invention are novel bound trotters produced based on improvement of conventional bound trotter producing methods and process conditions, so that the digestive absorption of the bound trotters by human bodies is promoted, the mouth feel and the flavor of the bound trotters are improved to a certain extent, the content of nitrite is effectively reduced, and the antibacterial effect is better. The bound trotters which are fermented by the mixed cultures are rich in nutrition, are animal meat but not greasy, are deep red in color, and are moderate in salty and sweet degrees, and rich in palatable taste. The bound trotters promote salivation after being chewed, and the bound trotters not only have the flavor of lactic acid and yeast, but also have the special flavor of fermented meat products. The fermented bound trotters disclosed by the invention have a wide market prospect in the future.

Description

technical field [0001] The invention relates to a method for preparing fragrant hooves, in particular to a method for producing fragrant hooves by fermenting mixed strains, and belongs to the technical field of meat food processing. Background technique [0002] Bundled hoof, that is, tied fragrant hoof, is a traditional delicacy in Huai'an, Gaogou, Xinyi and other places in Jiangsu Province. It is also the most typical specialty in Jiangsu cuisine. It has a history of more than 100 years. The traditional hoof-binding process uses lean meat of pig’s trotters as the main raw material, and the fore-hoof is the best, and is prepared with various condiments wrapped in pigskin or pig’s trotters skin, cooked at high temperature and sterilized. products. [0003] However, in the process of making bound hooves using traditional techniques, the shelf life of food is short. In order to prolong the shelf life, some food preservatives are often chosen to be added, and these chemical pr...

Claims

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Application Information

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IPC IPC(8): A23L1/312A23L1/314A23L1/318A23L13/20A23L13/40A23L13/70
CPCA23V2002/00A23V2400/123A23V2200/14A23V2200/16A23V2250/76Y02A40/90
Inventor 孙月娥王卫东余锦露
Owner XUZHOU INSTITUTE OF TECHNOLOGY
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