Device and method for preparation of lactobacillus acid water and application of lactobacillus acid water

A technology of lactic acid bacteria and lactic acid bacteria, which is applied in the field of equipment for preparing lactic acid bacteria acid water, can solve problems such as waste of resources, achieve the effects of small occupied equipment, high drinking frequency, and reduced production costs

Active Publication Date: 2013-05-29
GUANGDONG YIHAO FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The lactic acid bacteria acid water obtained by this method can not only improve the colonization rate of its host, but also has excellent palatability, and the preparation method and device are simple, operable, and the production cost is low, and it can effectively utilize the waste residue resources of agricultural and sideline products, so that it can be obtained Further degradation, to a certain extent, solves outstanding problems such as waste of resources and environmental pollution

Method used

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  • Device and method for preparation of lactobacillus acid water and application of lactobacillus acid water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A method for preparing lactic acid bacteria acid water, comprising the steps of:

[0043] S1. Hydrolysis of cassava residue

[0044] In the hydrolysis tank 1, put 1.0t cassava residue into the inlet 4, and use dilute HNO 3 Hydrolyze by high-temperature treatment for 0.5 h; then cool down to 50 °C, add alkali solution to neutralize to a pH of about 7, and use a homogenizer 10 to make cassava dregs mash.

[0045] Among them, dilute HNO 30.5% HNO 3 Solution, filled in the acid tank 2; cassava residue and dilute HNO 3 The solid-to-liquid ratio is 1:4. The hydrolysis temperature is 98°C, indicated by thermometer 6. Alkaline solution selects 30% NaOH solution for use, and packs in the alkali-adding tank 3;

[0046] In addition, during the hydrolysis process, the stirring speed of the stirring paddle 5 in the hydrolysis tank 1 is controlled at 300 r / min, and the alkali neutralization process is displayed by the pH sensor 7 .

[0047] Activation of S2 lactic acid bacteri...

Embodiment 2

[0061] A method for preparing lactic acid bacteria acid water, comprising the steps of:

[0062] S1. Hydrolysis of cassava residue

[0063] In the hydrolysis tank 1, put 0.5 t of cassava residue into the inlet 4, and use dilute HNO 3 Hydrolysis by high-temperature treatment, the hydrolysis time is 1 hour; then after cooling down to 30°C, add alkali solution to neutralize to a pH of about 6, and use a homogenizer 10 to make cassava dregs mash.

[0064] Among them, dilute HNO 3 Contains 0.1% HNO 3 Aqueous solution, filled in the acid tank 2; cassava residue and dilute HNO 3 The solid-to-liquid ratio is 1:4. The hydrolysis temperature is about 80°C, which is displayed by thermometer 6.

[0065] Among them, the alkaline solution is 12% Na 2 CO 3 The solution is put into the alkali adding tank 3; in addition, during the hydrolysis process, the stirring speed of the stirring paddle 5 in the hydrolysis tank 1 is controlled at 120 r / min, and the alkali neutralization process is...

Embodiment 3

[0079] The test selected 90 dual nursery piglets aged 28±2 days, with basically the same body weight, with the same male-to-female ratio and no significant difference in average body weight (P>0.05), and divided them into 3 groups (control group, test group 1 and test group 2 ), each group has 30 heads, each group is divided into 2 circles, and each circle has 15 heads. The nursery piglets were provided by Guangdong No. 1 Food Co., Ltd., and the experiment site was carried out at the second line of Wusheling, Guanhu Base, Suixi, Zhanjiang, Guangdong.

[0080] The nursery piglets in the three groups were fed with the farm’s self-made rations, and they were given small meals and frequent meals, and they drank water freely, but the composition of the drinking water was different: the nursery piglets in the control group drank ordinary commercially available acid water and daily drinking water Mixed solution; what test group 1 drank was the lactic acid bacteria acid water prepared...

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Abstract

The invention belongs to the technical field of daily health care of livestock and poultry, and particularly discloses a device and a method for preparation of lactobacillus acid water and the application of the lactobacillus acid water. The method for the preparation of the lactobacillus acid water includes hydrolysis of waste residue of agricultural and sideline products, activation of lactobacillus liquid, lactobacillus fermentation of the waste residue of the agricultural and sideline products, and solid-liquid separation for preparing the lactobacillus acid water. Compared with acid water which is prepared through inorganic acid and organic acid or composite acid in the prior art, the lactobacillus acid water prepared through the device and the method for the preparation of the lactobacillus acid water not only can regulate digestive systems and gastrointestinal acid-base environments of the livestock and the poultry, but also has a large quantity of living lactic acid bacteria, immune systems of breeding pigs can be effectively improved, and the morbidity and the incidence rate of diarrhea are lowered. In addition, the device and the method for the preparation of the lactobacillus acid water are simple, high in operability and low in production cost, can effectively utilize the waste residue resources of the agricultural and sideline products, enable the waste residue of the agricultural and sideline products to be further degraded, and solve the prominent problems, such as waste of resources and environmental pollution, to a certain extent.

Description

technical field [0001] The invention belongs to the technical field of daily health care for livestock and poultry, and in particular relates to a device, method and application for preparing lactic acid bacteria acid water. Background technique [0002] Lactic acid bacteria preparation is a green feed additive that is safe, non-toxic and side effects, can promote the growth of livestock and poultry, improve the meat quality and flavor of livestock products, and is beneficial to the ecological environment based on the safety of antibiotics for feeding. Most of them are anaerobic or Facultative anaerobic Gram-positive bacteria, acid-resistant, can still grow at pH 3.0-4.5, and adapt to the acidic environment of the gastrointestinal tract; as we all know, the performance and effect of lactic acid bacteria produced industrially in animal husbandry are not as good as As far as you want, the reason may be mainly related to two factors. The first is that the effect of use is relat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N17/00A23K1/16
Inventor 黎小兵胡杰杨星江彬强黄升科陈正禄
Owner GUANGDONG YIHAO FOOD
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