scholarly journals Production of Free Conjugated Linoleic Acid by Lactobacillus acidophilus and Lactobacillus casei of Human Intestinal Origin

2003 ◽  
Vol 86 (6) ◽  
pp. 1941-1946 ◽  
Author(s):  
L. Alonso ◽  
E.P. Cuesta ◽  
S.E. Gilliland
2018 ◽  
Vol 17 (11) ◽  
pp. 524-529 ◽  
Author(s):  
Widodo . ◽  
Ari Surya Suka ◽  
Kafaah Estancia ◽  
Donny Widianto ◽  
Indratiningsih .

LWT ◽  
2020 ◽  
Vol 132 ◽  
pp. 109933 ◽  
Author(s):  
Saber Amiri ◽  
Reza Rezaei Mokarram ◽  
Mahmoud Sowti Khiabani ◽  
Mahmoud Rezazadeh Bari ◽  
Mohammad Alizadeh Khaledabad

2001 ◽  
Vol 67 (3) ◽  
pp. 1246-1252 ◽  
Author(s):  
Jun Ogawa ◽  
Kenji Matsumura ◽  
Shigenobu Kishino ◽  
Yoriko Omura ◽  
Sakayu Shimizu

ABSTRACT Specific isomers of conjugated linoleic acid (CLA), a fatty acid with potentially beneficial physiological and anticarcinogenic effects, were efficiently produced from linoleic acid by washed cells ofLactobacillus acidophilus AKU 1137 under microaerobic conditions, and the metabolic pathway of CLA production from linoleic acid is explained for the first time. The CLA isomers produced were identified as cis-9, trans-11- ortrans-9, cis-11-octadecadienoic acid andtrans-9, trans-11-octadecadienoic acid. Preceding the production of CLA, hydroxy fatty acids identified as 10-hydroxy-cis-12-octadecaenoic acid and 10-hydroxy-trans-12-octadecaenoic acid had accumulated. The isolated 10-hydroxy-cis-12-octadecaenoic acid was transformed into CLA during incubation with washed cells of L. acidophilus, suggesting that this hydroxy fatty acid is one of the intermediates of CLA production from linoleic acid. The washed cells of L. acidophilus producing high levels of CLA were obtained by cultivation in a medium containing linoleic acid, indicating that the enzyme system for CLA production is induced by linoleic acid. After 4 days of reaction with these washed cells, more than 95% of the added linoleic acid (5 mg/ml) was transformed into CLA, and the CLA content in total fatty acids recovered exceeded 80% (wt/wt). Almost all of the CLA produced was in the cells or was associated with the cells as free fatty acid.


2012 ◽  
Vol 24 (2) ◽  
pp. 107-112 ◽  
Author(s):  
Karina M.O. dos Santos ◽  
Marco A.D. Bomfim ◽  
Antônio D.S. Vieira ◽  
Selene D. Benevides ◽  
Susana M.I. Saad ◽  
...  

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