Screening and genome analysis of heat-resistant and antioxidant lactic acid bacteria from Holstein cow milk.

ABSTRACT:

Background

Heat stress significantly impacts dairy cows, primarily through oxidative stress, which undermines their health. The problem is exacerbated by the ongoing global warming trend. Lactic acid bacteria (LAB) are safe, economical, and readily accessible options for enhancing the host's antioxidant defenses and preventing oxidative damage. They have been proven effective in alleviating heat stress-related damage, making them an excellent choice for protecting dairy cows from the adverse effects of heat stress.

Method

In this study, five strains of LAB from Holstein cow milk (Lactobacillus plantarum L5, L14, L17, L19, L20) were evaluated for their heat resistance and antioxidant capacity by evaluating the growth characteristics and tolerance of the strains under h

SUBMITTER: Wang J 

PROVIDER: S-EPMC11602510 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature