Production technology of enteromorpha prolifra fermented beverage prepared by mixed bacteria asynchronous fermentation

A technology for asynchronous fermentation and fermented beverages, which is applied in the field of food processing to achieve the effects of improving palatability, improving functionality, and improving nutrition and functionality.

Inactive Publication Date: 2015-10-28
QINGDAO JIARUI BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fermented beverages are more and more popular because of their nutritional and palatable flavors. There have been reports on the preparation of fermented beverage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1:

[0023] A fermented Enteromorpha fermented beverage prepared by a mixed bacteria asynchronous fermentation process, the specific preparation steps are as follows:

[0024] 1) Preparation of Enteromorpha sap: Rinse fresh Enteromorpha with clean water, remove impurities, and drain; Use a knife to cut Enteromorpha into 3~5cm length; use 0.1%Ca(OH) pH6.5 2 The solution is to soak the Enteromorpha for 3 times, 15min each time, for desalting and color protection; then it is finely mashed by a tissue masher to obtain Enteromorpha slurry; the 4.5% citric acid solution is boiled and added at a ratio of 40% to 50% Enteromorpha slurry, after re-boiling, switch to a small fire to maintain a slight boiling state and keep stirring to fully evaporate the fishy odor for 1.5h-2h. After cooling, use Na 2 CO 3 Adjust the pH of the solution to 5.0 to obtain Enteromorpha juice with light green color;

[0025] 3) Sterilization and cooling: sterilize the prepared fermentation substrate a...

Example Embodiment

[0034] Example 2:

[0035] A fermented Enteromorpha fermented beverage prepared by a mixed bacteria asynchronous fermentation process, the specific preparation steps are as follows:

[0036] 1) Preparation of Enteromorpha sap: Rinse fresh Enteromorpha with clean water, remove impurities, and drain; Use a knife to cut Enteromorpha into 3~5cm lengths; Use 0.1%Ca(OH) pH6.5 2 The solution is to soak the Enteromorpha for 3 times, 15min each time, for desalting and color protection; then it is finely mashed by a tissue masher to obtain Enteromorpha slurry; the 4.5% citric acid solution is boiled and added at a ratio of 40% to 50% Enteromorpha slurry, after re-boiling, switch to a small fire to maintain a slight boiling state and keep stirring to fully evaporate the fishy odor for 1.5h-2h. After cooling, use Na 2 CO 3 Adjust the pH of the solution to 5.0 to obtain Enteromorpha juice with light green color;

[0037] 3) Sterilization and cooling: Sterilize the prepared fermentation substrate...

Example Embodiment

[0046] Example 3:

[0047] A fermented Enteromorpha fermented beverage prepared by a mixed bacteria asynchronous fermentation process, the specific preparation steps are as follows:

[0048] 1) Preparation of Enteromorpha sap: Rinse fresh Enteromorpha with clean water, remove impurities, and drain; Use a knife to cut Enteromorpha into 3~5cm length; use 0.1%Ca(OH) pH6.5 2 The solution soaks Enteromorpha for 3 times, 15min each time, and performs desalting and color protection treatment; then it is finely mashed by a tissue masher to obtain Enteromorpha slurry; boil the 4.5% citric acid solution and add it at a ratio of 40% to 50% Enteromorpha slurry, after re-boiling, switch to a small fire to maintain a slight boiling state and keep stirring to fully evaporate the fishy odor for 1.5h-2h. After cooling, use Na 2 CO 3 Adjust the pH value of the solution to 5.0 to obtain Enteromorpha juice with light green color;

[0049] 3) Sterilization and cooling: sterilize the prepared fermentatio...

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PUM

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Abstract

The present invention discloses a production technology of an enteromorpha prolifra fermented beverage prepared by mixed bacteria asynchronous fermentation. The enteromorpha prolifra fermented beverages are delicate and uniform, are free of precipitation and delamination, are light green in color, rich in enteromorpha prolifra and fermentation fragrance, sour, sweet and palatable in taste, and are free of fishy smell and other undesirable odors. The total sugar content of the products is no less than 5%, and the total acid content is 0.9-1.20%. The enteromorpha prolifra fermented beverages have the following advantages: firstly, the enteromorpha prolifra fermented beverage uses the enteromorpha prolifra as fermentation substrate, and the enteromorpha prolifra is rich in carbohydrates, proteins, coarse fibers, minerals, fats, vitamins and other nutrients, and particularly, the soluble dietary fiber content of the beverages is increased substantially, which improves the nutritional and functional properties of the fermented beverages; secondly, the mixed bacteria asynchronous fermentation using lactic acid bacteria, yeast and acetic acid bacteria improves the functional properties of the enteromorpha prolifra fermented beverages; and thirdly, the processing of the enteromorpha prolifra by desalination, color-protecting and deodorization not only preserves the nutritional active substances of the enteromorpha prolifra, but also maintains the fresh and fragrant seaweed flavor of the enteromorpha prolifra and improves the palatability of the products.

Description

technical field [0001] The invention relates to an enteromorpha fermented beverage and a preparation method thereof, belonging to the field of food processing. Background technique [0002] Enteromorpha is a large green algae, commonly known as moss strips, green sea moss, etc., is an algae plant of the genus Enteromorpha in the order Ulvaceae of Chlorophyta phylum Ulvaceae. Moss and so on. Enteromorpha, as a natural wild green algae in coastal beaches, has a particularly strong natural reproductive ability and a huge output. In recent years, large-scale sudden green tides of Enteromorpha have continuously erupted in my country's coastal waters, which have caused serious damage to human sea activities (maritime sports, marine fisheries, ship traffic, etc.), seawater utilization, coastal landscape, marine ecological environment and people's normal life. Serious impact. [0003] Enteromorpha is rich in nutrients, rich in carbohydrates, protein, crude fiber and minerals, as w...

Claims

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Application Information

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IPC IPC(8): A23L2/38A23L2/84A23L1/29
CPCA23L2/382A23L2/84A23V2002/00A23V2200/324A23V2200/332A23V2200/328
Inventor 侯文燕董静静赵建伟
Owner QINGDAO JIARUI BIOLOGICAL TECH
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