Effects of different fermentation temperatures on microbiomes of cigar tobacco leaves.

ABSTRACT:

Introduction

Microbiomes of cigar tobacco leaves play a pivotal role during the fermentation, and fermentation temperature is a key factor in shaping the structure and function of the microbial community. This study aimed to investigate the effects of different temperatures (30°C, 35°C, 40°C, 45°C, and 50°C) on the microbiomes of cigar tobacco leaves, providing insights into the complex interactions among temperature, microbes, and physicochemical metabolites.

Methods

Firstly, the physicochemical metabolites of cigar tobacco leaves under various fermentation temperatures were detected by gas chromatography-mass spectrometry. Subsequently, the impacts of different temperatures on microbial biomass and community structure were revealed by quantitative real-time PCR and amplico

SUBMITTER: Jia Y 

PROVIDER: S-EPMC11893599 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature