Strain of Pediococcus acidilactici of canine origin and application thereof

Abstract

The present disclosure relates to a strain of Pediococcus acidilactici of canine origin and an application thereof. The strain is classified as Pediococcus acidilactici and numbered JLAPCC-P76, deposited at China Typical Culture Collection on 28 July 2018, Wuhan University, Wuhan, China, with deposit number CCTCC M 2018500. Fresh faeces of puppies are taken as a sample, lactic acid bacteria strains with excellent characteristics are screened out, After feeding weaned puppies for 8 weeks, the intestinal morphology and structure, the bacterial flora and blood indexes are measured, Evaluate its digestion and absorption to puppy dog, intestinal microflora and antioxidant activity, At that same time, in order to evaluate the therapeutic effect of the screened lactic acid bacteria on the stresssymptom of the pet puppies, the present invention gives the stress puppies with anorexia and diarrhea aft long-distance transportation to be fed with lactic acid bacteria, and observes the recovery ofdiarrhea and the recovery of diet, so as to alleviate the common transport stress symptoms in the pet dog trading process.

Description

technical field [0001] The disclosure belongs to the technical field of microorganisms, and in particular relates to a strain of Pediococcus lactis derived from canine and its application. Background technique [0002] The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Probiotics are a type of active microorganisms that can produce beneficial effects on the health of the host when the body ingests an appropriate amount. The main strains are Lactobacillus, Bacillus, Bifidobacterium, Enterococcus and Pediococcus. It is made into microecological preparation products to solve some of the problems encountered in animal feeding. At present, the number of registered dogs in my country has reached 70 million, which puts forward a higher demand for healthy dog ​​breeding. Studies have shown that when dogs use probiotics, probiotics can improve the dog's immunity, reduce stress responses...

AI Technical Summary

Problems solved by technology

[0004] Excellent strains are the basis for the development of canine microecological preparations. Probiotics derived from the host itself have been proven to be safer and more effective. However, currently there are few types of probiotic strains used in the development of canine microecological preparations, and most of them come from human probiotics. Therefore, there is an urgent need to screen out safe canine-derived probiotics with probiotic functions

Images