Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Effect of High Hydrostatic Pressure on the Production of Conjugated Fatty Acids and Trans Fatty Acids by Bifidobacterium breve LMC520

Authors
Park, Hui GyuKim, Jun HoKim, Sang BumKweon, Eung GiChoi, Seong HoLee, Young SeungKim, MisookChoi, Nag JinJeong, YoonhwaKim, Young Jun
Issue Date
24-10월-2012
Publisher
AMER CHEMICAL SOC
Keywords
high hydrostatic pressure (HHP); conjugated linoleic acid (CLA); conjugated linolenic acid (CLnA); trans-fatty acid; Bifidobacterium breve LMC520
Citation
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, v.60, no.42, pp.10600 - 10605
Indexed
SCIE
SCOPUS
Journal Title
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
Volume
60
Number
42
Start Page
10600
End Page
10605
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/107188
DOI
10.1021/jf303618e
ISSN
0021-8561
Abstract
This study was performed to investigate the effect of high hydrostatic pressure (HHP) on the conversion of linoleic acid, conjugated linoleic acid (CLA), and alpha-linolenic acid (alpha-LNA) as substrates by Bifidobacterium breve LMC520 and to optimize the HHP condition. Cell mixture were tested under HHP in a variety of conditions such as temperature, time, pressure, and pre- or post-treatment with substrates. The cis-9,trans-11 CLA producing activity of B. breve LMC520 was increased by HHP, whereas trans-9,trans-11 CLA producing activity was decreased. Optimal HHP conditions for the highest CLA production were obtained at 100 MPa for 12 h at 37 degrees C. Post-treatment groups showed higher conversion activity of substrates than pretreatment groups. Post-treatment groups decreased trans-9,trans-11 CLA and other CLnA, whereas the pretreatment groups increased them. It is concluded that HHP treatment could be an important factor to enhance CLA and CLnA production and for reducing trans-fatty acids.
Files in This Item
There are no files associated with this item.
Appears in
Collections
Graduate School > Department of Food and Biotechnology > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Kim, Young Jun photo

Kim, Young Jun
식품생명공학과
Read more

Altmetrics

Total Views & Downloads

BROWSE