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Lactobacillus plantarum and application thereof to pet dog food

A technology of Lactobacillus plantarum and pet dogs, applied in the direction of application, microbe-based methods, bacteria, etc., can solve the problems of few reports and inconvenience of Lactobacillus plantarum application

Inactive Publication Date: 2021-02-09
青岛普罗百世生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few reports about the application of Lactobacillus plantarum in the breeding process of pet dogs
[0004] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

Method used

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  • Lactobacillus plantarum and application thereof to pet dog food
  • Lactobacillus plantarum and application thereof to pet dog food
  • Lactobacillus plantarum and application thereof to pet dog food

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Add the Lactobacillus plantarum PLBS002 of the present invention in the basal diet of pet dogs, and the addition amount is 205 mg / kg.

[0077] After the breeding was completed, the average daily gain of the pet dog was measured to be 78.57g, and the feed-to-weight ratio was 2.60; the content of TP in the serum of the pet dog was measured to be 48.13g / L, the content of ALB was 17.44g / L, ALT and AST The activities of the two were 6.23mmol / L and 152.69mmol / L, the content of BUN was 0.59mmol / L, and the content of TC was 4.82mmol / L.

Embodiment 2

[0079] Add the Lactobacillus plantarum PLBS002 of the present invention in the basal diet of pet dogs, and the addition amount is 267mg / kg.

[0080] After the breeding was completed, the average daily gain of the pet dog was measured to be 82.14g, and the feed-to-weight ratio was 2.62; the content of TP in the serum of the pet dog was measured to be 49.06g / L, the content of ALB to be 17.17g / L, ALT and AST The activities of the two were 6.47mmol / L and 155.84mmol / L, the content of BUN was 0.62mmol / L, and the content of TC was 4.75mmol / L.

Embodiment 3

[0082] Add the Lactobacillus plantarum PLBS002 of the present invention in the basal diet of pet dogs, and the addition amount is 342 mg / kg.

[0083] After the breeding was completed, the average daily gain of the pet dog was measured to be 81.43g, and the feed-to-weight ratio was 2.58; the content of TP in the serum of the pet dog was measured to be 48.51g / L, the content of ALB to be 17.36g / L, ALT and AST The activities of the two were 5.95mmol / L and 153.07mmol / L, the content of BUN was 0.60mmol / L, and the content of TC was 4.80mmol / L.

[0084] Since the implementation processes of each embodiment are the same, the specific processes of other embodiments are not listed, and only the above three embodiments with better effects are listed.

[0085] The added amount mg / kg of Lactobacillus plantarum PLBS002 in each embodiment of table two

[0086]

[0087] Table 3 Growth performance of pet dogs

[0088]

[0089] Table 4 Serum biochemical indicators of pet dogs

[0090] ...

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Abstract

The invention is applicable to the technical field of microbial breeding, and provides lactobacillus plantarum. The lactobacillus plantarum is lactobacillus plantarum PLBS002, and is preserved in China General Microbiological Culture Collection Center on December 17, 2018, and the preservation number is CGMCC NO.16942. The invention further provides an application of the lactobacillus plantarum tothe pet dog food. Therefore, the lactobacillus plantarum PLBS002 has good thermal stability and acid stability, the lactobacillus plantarum PLBS002 at a proper level is added into a pet dog daily ration, the average daily gain of pet dogs can be increased, the content of TP and ALB in serum can be increased, the feed-to-weight ratio can be reduced, the content of BUN and TC in serum and the activity of ALT and AST can be reduced. The growth properties and the economic benefits of the pet dogs can be increased.

Description

technical field [0001] The invention relates to the technical field of microbial breeding, in particular to a lactobacillus plantarum and its application in pet dog food. Background technique [0002] With the improvement of people's living standards, many families domesticate dogs as their preferred pets. As a member of life, pet dogs have the advantages of gentle personality, cute appearance, and intelligence, and are suitable for raising in urban unit buildings and rural areas. Therefore, pet dogs have become important companion animals for people. The main breeds of domestic pets are golden retriever, Labrador, pug, husky, poodle, Pomeranian, etc. Among them, golden retriever pet dogs are beautiful in appearance, gentle in personality, cheerful, and friendly to the elderly and children. Golden retriever is an important pet dogs are widely bred. [0003] Probiotics are a kind of beneficial active microbial substances that mainly exist in the digestive tract and other or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20C12N1/02A23K10/18A23K50/42C12R1/25
CPCC12N1/20C12N1/02A23K10/18A23K50/42C12R2001/25C12N1/205
Inventor 张佳谭竹毅
Owner 青岛普罗百世生物科技有限公司
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