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Preparation method and application of grass carp fermented soft particles based on lactobacillus

A technology of soft granules and grass carp, applied in the field of grass carp fermented soft granules based on Lactobacillus and its preparation, can solve the problems of uneven sedimentation of the starter, low water content, inappropriate pH, etc., to ensure the retention time and repair the intestines Road barrier, reducing the effect of nitrogen and phosphorus content

Pending Publication Date: 2022-04-12
佛山市顺德区活宝源生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current soft granule-type full-price fermented feed will cause the starter to sink to the bottom and cause unevenness. The local temperature is too high when it is left to stand and heated, destroying active substances such as bacterial enzymes, the moisture content is too low, the pH is not suitable, and enteritis cannot be prevented. A series of problems affecting the efficacy of soft granular fermented feed

Method used

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  • Preparation method and application of grass carp fermented soft particles based on lactobacillus
  • Preparation method and application of grass carp fermented soft particles based on lactobacillus

Examples

Experimental program
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Effect test

Embodiment 1

[0031] The preparation method of the grass carp fermented soft granule of the present embodiment may further comprise the steps:

[0032] (1) Mix 10g fish meal, 4g fermented soybean meal, 3g wheat bran, 5g canola meal, 3g fine bran, 2g corn bran, 1g premix, 0.05g zeolite powder, 1g calcium dihydrogen phosphate, 0.5g bentonite and 0.2 ml of bile acid, and spray condensation granulation at 40°C to obtain basic granules;

[0033] (2) Yeast, lactic acid bacteria, lactobacillus, mass concentration are 5% dendrobium pulp and mass concentration 5% fructose syrup are mixed and stirred, and fermented (moisture content control in the fermentation process is 29%, and the temperature of fermentation is 30 ℃, the time of fermentation is 29h, and the inoculum size is 2.5%), obtain the fermented Dendrobium candidum, then add the basic granules to stir, continue to ferment for 2h, and obtain the fermentation mixture;

[0034] (3) Mix 0.2g distiller's lees yeast culture and 20g fermentation m...

Embodiment 2

[0036] The preparation method of the grass carp fermented soft granule of the present embodiment may further comprise the steps:

[0037] (1) Mix 10g fish meal, 4g fermented soybean meal, 3g wheat bran, 5g canola meal, 3g fine bran, 2g corn bran, 1g premix, 0.05g zeolite powder, 1g calcium dihydrogen phosphate, 0.5g bentonite and 0.2 ml of bile acid, and spray condensation granulation at 40°C to obtain basic granules;

[0038] (2) saccharomycete, lactic acid bacteria, lactobacillus, mass concentration are 3% dendrobium pulp and mass concentration 5% fructose syrup are mixed and stirred, and fermented (moisture content control in the fermentation process is 29%, and the temperature of fermentation is 30 ℃, the time of fermentation is 29h, and the inoculum size is 4%), obtain the fermented Dendrobium candidum, then add the basic granules to stir, continue to ferment for 2h, and obtain the fermentation mixture;

[0039](3) Mix 0.2g distiller's lees yeast culture and 20g fermenta...

Embodiment 3

[0041] The preparation method of the grass carp fermented soft granule of the present embodiment may further comprise the steps:

[0042] (1) Mix 10g fish meal, 4g fermented soybean meal, 3g wheat bran, 5g canola meal, 3g fine bran, 2g corn bran, 1g premix, 0.05g zeolite powder, 1g calcium dihydrogen phosphate, 0.5g bentonite and 0.2 ml of bile acid, and spray condensation granulation at 40°C to obtain basic granules;

[0043] (2) Yeast, lactic acid bacteria, lactobacillus, mass concentration are 5% dendrobium pulp and mass concentration 5% fructose syrup are mixed and stirred, and fermented (moisture content control in the fermentation process is 29%, and the temperature of fermentation is 30 ℃, the time of fermentation is 29h, and the inoculum size is 2.5%), obtain the fermented Dendrobium candidum, then add the basic granules to stir, continue to ferment for 2h, and obtain the fermentation mixture;

[0044] (3) Mix 0.1g distiller's lees yeast culture with 20g fermentation ...

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Abstract

The invention belongs to the technical field of aquaculture, and discloses a preparation method and application of lactobacillus-based grass carp fermented soft granules, the preparation method comprises the following steps: mixing and stirring probiotics, dendrobium nobile pulp and high fructose corn syrup, fermenting to obtain fermented dendrobium nobile, adding basic granules, and stirring to obtain a fermented mixture; and mixing the vinasse yeast culture and the fermentation mixture, adding photosynthetic bacteria, carrying out sunshine heating, and adding sodium carboxymethyl cellulose for bonding to obtain the grass carp fermented soft particles. According to the invention, basic feed components are firstly granulated, then vinasse yeast culture is added, and the vinasse yeast culture contains substances such as a culture medium and nutritive salt capable of providing nutrition for an organism, and also contains functional growth factors and substances with a function of enhancing immunity; and then through the combined action with bile acid in the basal feed, the abundance of specific types of intestinal microorganisms in the body is changed, and the addition amount of other substances, such as corn and wheat, can be reduced.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to grass carp fermented soft particles based on lactobacilli and a preparation method thereof. Background technique [0002] At present, the compound feed products produced by the extruding process in China are all extruded hard granule compound feeds. The main problems of extruded hard granule feed are as follows: When most aquaculture uses extruded hard granule feed, the aquatic products need to be domesticated and are prone to emesis. The puffed hard granule feed that is put in needs to absorb the aquaculture water to expand, and the aquaculture water often contains more pathogenic microorganisms. The expanded hard granule feed is easy to cause the disease of the aquaculture aquatic products to enter from the mouth and cause diseases; during the preparation The extruded hard pellet feed needs to go through the drying process, which will further destroy the nutriti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/12A23K10/22A23K10/37A23K20/105A23K20/28A23K20/174A23K20/20A23K40/10
CPCY02P60/87
Inventor 胡雄刘道奇黄志诚
Owner 佛山市顺德区活宝源生物科技有限公司
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