A canine Pediococcus lactis and its application

Abstract

This disclosure relates to a strain of canine Pediococcus acidilactici and its application. The classification of the strain is named Pediococcus acidilactici (Pediococcus acidilactici), the number is JLAPCC‑P76, and it has been preserved in the Chinese Type Culture Collection Center on July 28, 2018. , the address is: China. Wuhan. Wuhan University, and its deposit number is CCTCC M 2018500. The present disclosure takes the fresh feces of puppies as a sample, and screens out lactic acid bacteria strains with excellent characteristics from them. After continuously feeding weaned puppies for 8 weeks, the intestinal morphology, flora and blood indicators are measured to evaluate its effect on puppies. The effects of dog digestion and absorption, intestinal flora, and antioxidant properties. At the same time, in order to evaluate the therapeutic effect of the screened lactic acid bacteria on the stress symptoms of pet puppies, the disclosure gave stress puppies with loss of appetite and diarrhea after long-distance transportation. The dogs were fed with lactic acid bacteria, and their diarrhea recovery and diet recovery were observed, so as to relieve the common symptoms of transportation stress 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