|
KMID : 0364820120480030220
|
|
Korean Journal of Microbiology
2012 Volume.48 No. 3 p.220 ~ p.224
|
|
|
Isolation of Biogenic Amines-Degrading Strains of Bacillus subtilis and Bacillus amyloliquefaciens from Traditionally Fermented Soybean Products
|
|
Kim Yong-Sang
Cho Sung-Ho
Jeong Do-Yeon
Uhm Tai-Boong
|
|
|
Abstract
|
|
|
In order to reduce harmful biogenic amines in the traditionally fermented soybean products, five isolates with
biogenic amines-degrading property were obtained from 83 traditionally fermented soybean products. The strains
were found to reduce biogenic amines including histamine, tyramine, putrescine, and cadaverine by 27 to 92% in the
cooked soybean containing 5.3% of each biogenic amine over 10 days of incubation. The morphological and
biochemical tests and the phylogenetic relationships based on 16S rRNA gene sequences indicated that the five
isolates were most closely related to Bacillus subtilis or B. amyloliquefaciens. The use of selected strains would be a
potential control measure in manufacturing traditionally fermented soybean products that are difficult to control
biogenic amine levels.
|
|
|
KEYWORD
|
|
|
Bacillus amyloliquefaciens, Bacillus subtilis, biogenic amines, fermentation
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|