feed supplement
Duangkhaetita Kanjanasopa
SAMN43180237
External Id
Prince of Songkla University
INSDC center name
2024-08-14T00:00:00Z
INSDC first public
2024-08-14T09:01:15.813Z
INSDC last update
live
INSDC status
Microbe, viral or environmental
NCBI submission model
Microbe.1.0
NCBI submission package
earth's surface
altitude
Duangkhaetita Kanjanasopa
biomaterial_provider
Duangkhaetita Kanjanasopa
collected_by
2021-03-03
collection_date
0
depth
Saccharomyces cerevisiae is a yeast strain often used to improve the feed quality of ruminants. However, S. cerevisiae is limited to providing biomass when inoculated with carbon sources and has a low ability to produce cellulase enzymes. Therefore, this study aimed to isolate and classify yeast from the rumen fluids of goats, silage fluid, rotten grapes, and commercial yeast (control), and the efficiency of yeast biomass production and cellulase activity was determined. Twenty-six isolates were obtained and the eleven isolates were similar to yeast by morphology determination. The biomass production was carried out by cultivating each strain in a fermentation medium composing sugarcane molasses at 25% plus 1% urea and pH 3.5. The result found that all yeast strains are capable of growing in this medium. GFS12 had higher biomass than yeast isolated from commercial yeast powder.
description
ruminant goat
env_broad_scale
Thailand: Surat Thani
geo_loc_name
goat ruminant
isolation_source
Saccharomyces cerevisiae
http://purl.obolibrary.org/obo/NCBITaxon_4932
organism
cell culture
sample_type
GSF12
strain
Microbe sample from Saccharomyces cerevisiae
title