Screening of lactic acid bacteria stable in ionic liquids and lignocellulosic by-products for bio-based lactic acid production

2020 ◽  
Vol 11 ◽  
pp. 100423
Author(s):  
Neerja Yadav ◽  
Kumar Pranaw ◽  
Sunil K. Khare
Keyword(s):  
Ionic Liquids ◽  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Acid Production ◽  
Lactic Acid Production ◽  
By Products

Extracellular protease derived from lactic acid bacteria stimulates the fermentative lactic acid production from the by-products of rice as a biomass refinery function

2017 ◽  
Vol 123 (2) ◽  
pp. 245-251 ◽  
Author(s):  
Masanori Watanabe ◽  
Charin Techapun ◽  
Ampin Kuntiya ◽  
Noppol Leksawasdi ◽  
Phisit Seesuriyachan ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Acid Production ◽  
Lactic Acid Production ◽  
Extracellular Protease ◽  
By Products

scholarly journals Lactic acid production ability of Lactobacillus sp. from four tropical fruits using their by-products as carbon source

Heliyon ◽  
2021 ◽  
Vol 7 (5) ◽  
pp. e07079
Author(s):  
Joel Romial Ngouénam ◽  
Chancel Hector Momo Kenfack ◽  
Edith Marius Foko Kouam ◽  
Pierre Marie Kaktcham ◽  
Rukesh Maharjan ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Carbon Source ◽  
Acid Production ◽  
Lactic Acid Production ◽  
Tropical Fruits ◽  
By Products

Incidence of Listeria monocytogenes in Silage and Its Subsequent Control by Specific and Nonspecific Antagonism

1990 ◽  
Vol 53 (8) ◽  
pp. 642-647 ◽  
Author(s):  
CURTT M. PERRY ◽  
CATHERINE W. DONNELLY
Keyword(s):  
Lactic Acid ◽  
Listeria Monocytogenes ◽  
Lactic Acid Bacteria ◽  
Acid Production ◽  
Lactic Acid Production ◽  
Dairy Farms ◽  
Listeria Innocua ◽  
Listeria Species

Silage samples representing approximately 10% of Vermont's dairy farms were tested for the presence of Listeria species. Listeria innocua was isolated from 15.3% of the silage samples, while Listeria monocytogenes was isolated from 2.9% of the examined samples. As silage pH increased, the incidence of Listeria increased concomitantly. Seventy-eight mesophilic lactic acid bacteria, indigenous to silage, were screened for specific and nonspecific antagonism against four L. monocytogenes indicator strains. Most of the silage isolates demonstrated nonspecific inhibition via lactic acid production against the L. monocytogenes indicator strains. None of the indigenous silage isolates tested in this survey demonstrated specific antagonism via production of bacteriocinogenic compounds.

Citrus By-products, Lactic Acid Production by Fermentation of Citrus Peel Juice

1960 ◽  
Vol 8 (3) ◽  
pp. 236-238 ◽  
Author(s):  
J. J. Kagan ◽  
Walter. Pilnik ◽  
M. D. Smith
Keyword(s):  
Lactic Acid ◽  
Acid Production ◽  
Lactic Acid Production ◽  
Citrus Peel ◽  
By Products

Biotechnological advances in lactic acid production by lactic acid bacteria: lignocellulose as novel substrate

2018 ◽  
Vol 12 (2) ◽  
pp. 290-303 ◽  
Author(s):  
Enrique Cubas-Cano ◽  
Cristina González-Fernández ◽  
Mercedes Ballesteros ◽  
Elia Tomás-Pejó
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Acid Production ◽  
Lactic Acid Production

scholarly journals Optimization of Lactic Acid Production from Pineapple By-Products and an Inexpensive Nitrogen Source Using Lactiplantibacillus plantarum strain 4O8

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Joel Romial Ngouénam ◽  
Pierre Marie Kaktcham ◽  
Chancel Hector Momo Kenfack ◽  
Edith Marius Foko Kouam ◽  
François Zambou Ngoufack
Keyword(s):  
Lactic Acid ◽  
Carbon Source ◽  
Nitrogen Source ◽  
Acid Production ◽  
Lactic Acid Production ◽  
Nitrogen Sources ◽  
Production Medium ◽  
Optimum Conditions ◽  
Pharmaceutical Industries ◽  
By Products

Lactic acid (LA) is used in food, cosmetic, chemical, and pharmaceutical industries and has recently attracted much attention in the production of biodegradable polymers. The expensive substances including carbon and nitrogen sources involved in its fermentative synthesis and the increasing market demand of LA have prompted scientists to look for inexpensive raw materials from which it can be produced. This research was aimed at determining the optimum conditions of lactic acid (LA) production from pineapple by-products and an inexpensive nitrogen source using Lactiplantibacillus plantarum strain 4O8. After collection and preparation of the carbon source (pineapple by-products) and nitrogen sources (by-products from fish, chicken, and beer brewing industries), they were used for the formulation of 4 different media in terms of nitrogen sources. Then, the proximate compositions of promising nitrogen sources were determined. This was followed by the screening of factors (temperature, carbon source, nitrogen source, MgSO4, MnSO4, FeSO4, KH2PO4, and KHPO4) influencing the production of LA using the definitive plan. Lastly, the optimization process was done using the central composite design. The highest LA productions ( 14.64 ± 0.05   g / l and 13.4 ± 0.02   g / l ) were obtained in production medium supplemented with chicken and fish by-products, respectively, making them the most promising sources of nitrogen. The proximate analysis of these nitrogen sources revealed that their protein contents were 83.00 ± 1.41 % DM and 74.00 ± 1.41 % DM for chicken by-products and fish by-products, respectively. Concerning the screening of factors, temperature, nitrogen source, and carbon source were the factors that showed a major impact on LA production in the production medium containing chicken by-products as nitrogen source. A pineapple by-product concentration of 141.75 g/l, a nitrogen source volume of 108.99 ml/l, and a temperature of 30.89°C were recorded as the optimum conditions for LA production. The optimization led to a 2.73-fold increase in LA production when compared with the production medium without nitrogen source. According to these results, chicken by-products are a promising and an inexpensive nitrogen source that can be an alternative to yeast extract in lactic acid production.

Lactic acid production from lignocellulose-derived sugars using lactic acid bacteria: Overview and limits

2011 ◽  
Vol 156 (4) ◽  
pp. 286-301 ◽  
Author(s):  
Mohamed Ali Abdel-Rahman ◽  
Yukihiro Tashiro ◽  
Kenji Sonomoto
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Acid Production ◽  
Lactic Acid Production

Lactic Acid Production from Distiller’s Grain by Mixed Ccultures of Lactobacillus casei and Streptococcus thermophilus

2010 ◽  
Vol 113-116 ◽  
pp. 1071-1074
Author(s):  
Hui Zou ◽  
Qun Hui Wang ◽  
Ying Ying Liu ◽  
Hui Li
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Acid Production ◽  
Lactobacillus Casei ◽  
Synergistic Effects ◽  
Lactic Acid Production ◽  
Streptococcus Thermophilus ◽  
Fermentation Conditions ◽  
Distiller’S Grain ◽  
Distiller's Grain

Lactic acid production using Lactobacillus casei and Streptococcus thermophilus individually or as mixed culture on distiller’s grain in open fermentation conditions was evaluated. Lactic acid production and residual sugar were the main features examined. Increased lactic acid production was observed, when mixed cultures were used in comparison to individual ones. This revealed possible synergistic effects between the two lactic acid bacteria.

Optimization of nutritional supplements for enhanced lactic acid production utilizing sugar refinery by-products

2013 ◽  
Vol 64 (3) ◽  
pp. 1211-1221 ◽  
Author(s):  
Abhinay Srivastava ◽  
Amrita Poonia ◽  
Abhishek Dutt Tripathi ◽  
Ravi Pratap Singh ◽  
Suresh Kumar Srivastava
Keyword(s):  
Lactic Acid ◽  
Acid Production ◽  
Lactic Acid Production ◽  
Nutritional Supplements ◽  
Sugar Refinery ◽  
By Products
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