Study of the Probiotic Potential and Evaluation of the Survival Rate of Lactiplantibacillus Plantarum Lyophilized As a Function of Cryoprotectant

Overview

Journal Sci Rep

Specialty Science

Date 2021 Sep 28

PMID 34580384

Citations 2

Authors

Aida Yuste

Esteban Leonardo Arosemena

M Angels Calvo

Affiliations

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Abstract

The benefits of probiotics for the improvement of animal health status have been of great interest in recent years. For this reason, in this study was aimed at assessing a strain with probiotic potential to be added to the feed. Therefore, the objective of this trial is to use a strain with probiotic potential isolated from the intestinal microbiota of Helix aspersa Müller to subsequently add it to the feed of this species to improve its health status. So, the strain is characterized, and its probiotic potential is demonstrated. Finally, with the aim of preserving the probiotic strain by freeze-drying so that it can later be added to the feed, different cryoprotectants were studied that could give it a higher survival rate over time. The cryoprotectant that gives the best result with strain survival rate is trehalose 15%.

Citing Articles

The protective effect of L-theanine addition to a cryoprotectant on the storage viability of lactic acid bacteria.

Kwon H, Nguyen T, Kim J, Kang C Int Microbiol. 2023; .

PMID: 38001399 DOI: 10.1007/s10123-023-00444-z.

Screening of 67 with Strong Adhesion to Caco-2 Cells and the Effects of Protective Agents on Its Adhesion Ability during Vacuum Freeze Drying.

Chen D, Guo C, Ren C, Xia Z, Xu H, Qu H Foods. 2023; 12(19).

PMID: 37835257 PMC: 10572606. DOI: 10.3390/foods12193604.

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