Culture Dependent and Independent Analysis of Potential Probiotic Bacterial Genera and Species Present in the Phyllosphere of Raw Eaten Produce.

ABSTRACT: The plant phyllosphere is colonized by a complex ecosystem of microorganisms. Leaves of raw eaten vegetables and herbs are habitats for bacteria important not only to the host plant, but also to human health when ingested via meals. The aim of the current study was to determine the presence of putative probiotic bacteria in the phyllosphere of raw eaten produce. Quantification of bifidobacteria showed that leaves of Lepidium sativum L., Cichorium endivia L., and Thymus vulgaris L. harbor between 103 and 106 DNA copies per gram fresh weight. Total cultivable bacteria in the phyllosphere of those three plant species ranged from 105 to 108 CFU per gram fresh weight. Specific enrichment of probiotic lactic acid bacteria from C. endivia, T. vulgaris,Trigonella foenum-graecum L., Coriandrum sati

SUBMITTER: Patz S 

PROVIDER: S-EPMC6696213 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature