Identification of the key physiological characteristics of Lactobacillus plantarum strains for ulcerative colitis alleviation

2020 ◽  
Vol 11 (2) ◽  
pp. 1279-1291 ◽  
Author(s):  
Yang Liu ◽  
Yingyue Sheng ◽  
Qiqi Pan ◽  
Yuzheng Xue ◽  
Leilei Yu ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Lactobacillus Plantarum ◽  
Acid Synthesis ◽  
Physiological Characteristic ◽  
Physiological Characteristics

The conjugated linoleic acid synthesis ability is a key physiological characteristic for the ulcerative colitis alleviating effects of Lactobacillus plantarum.

scholarly journals In silico characterization of linoleic acid biotransformation to rumenic acid in food derived Lactobacillus plantarum YW11

2020 ◽  
Author(s):  
Tariq Aziz ◽  
Abid Sarwar ◽  
Muhammad Fahim ◽  
Sam Al Dalali ◽  
Zia Ud Din ◽  
...  
Keyword(s):  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Lactobacillus Plantarum ◽  
In Silico ◽  
Octadecadienoic Acid ◽  
Scale Up ◽  
Octadecenoic Acid ◽  
Acid Ethyl Ester ◽  
Dependent Manner ◽  
In Silico Characterization

Lactobacillus plantarum YW11 capability to convert linoleic acid into conjugated linoleic acid and other metabolites was studied in a dose-dependent manner by supplementing LA at different concentrations. L. plantarum YW11 displayed a uniform distinctive growth curve of CLA and other metabolites at concentrations of LA ranging from 1% (w/v) to 10% (w/v), with slightly increased growth at higher LA concentrations. The biotransformation capability of L. plantarum YW11 evaluated by GC-MS revealed a total of one CLA isomer, i.e. 9-cis,11-trans-octadecadienoic acid, also known as the rumenic acid (RA), one linoleic acid isomer (linoelaidic acid), and LA metabolites: (E)-9-octadecenoic acid ethyl ester, trans, trans-9,12-octadecadienoic acid, propyl ester and stearic acid. All the metabolites of linoleic acid were produced from 1 to 10% LA supplemented MRS media, while surprisingly the only conjugated linoleic acid compound was produced at 10% LA. To assess the presence of putative enzymes, responsible for conversion of LA into CLA, in silico characterization was carried out. The in silico characterization revealed presence of four enzymes (10-linoleic acid hydratase, linoleate isomerase, acetoacetate decarboxylase and dehydrogenase) that may be involved in the production of CLA (rumenic acid) and LA isomers. The biotransformation ability of L. plantarum YW11 to convert LA into RA has great prospects for biotechnological and industrial implications that could be exploited in the future scale-up experiments.

scholarly journals Effect of conjugated linoleic acid on fatty acid synthesis in soy and coconut oil fed mice

2012 ◽  
Vol 26 (S1) ◽  
Author(s):  
Milo W Sanda ◽  
Zachary Angius ◽  
Siri M Ippagunta ◽  
Kimberly M Barnes
Keyword(s):  
Fatty Acid ◽  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Fatty Acid Synthesis ◽  
Coconut Oil ◽  
Acid Synthesis

Conjugated Linoleic Acid Synthesis in Milk Fermented with Lactobacillus casei Strain AG

2018 ◽  
Vol 17 (11) ◽  
pp. 524-529 ◽  
Author(s):  
Widodo . ◽  
Ari Surya Suka ◽  
Kafaah Estancia ◽  
Donny Widianto ◽  
Indratiningsih .
Keyword(s):  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Lactobacillus Casei ◽  
Acid Synthesis

scholarly journals Screening of conjugated linoleic acid (CLA) producing Lactobacillus plantarum and production of CLA on soy-powder milk by these stains

2015 ◽  
Vol 51 (3) ◽  
pp. 231-240 ◽  
Author(s):  
Baolo Kim ◽  
Byong Won Lee ◽  
Chung Eun Hwang ◽  
Yu-Young Lee ◽  
Choonwo Lee ◽  
...  
Keyword(s):  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Lactobacillus Plantarum ◽  
Powder Milk ◽  
Soy Powder
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