Direct l-lactic acid fermentation with sago starch by a novel amylolytic lactic acid bacterium, Enterococcus faecium

2007 ◽  
Vol 41 (1-2) ◽  
pp. 149-155 ◽  
Author(s):  
Keisuke Shibata ◽  
Dulce M. Flores ◽  
Genta Kobayashi ◽  
Kenji Sonomoto
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacterium ◽  
Enterococcus Faecium ◽  
Lactic Acid Fermentation ◽  
Sago Starch ◽  
Acid Fermentation

l-Lactic acid fermentation by Enterococcus faecium: a new isolate from bovine rumen

2015 ◽  
Vol 37 (7) ◽  
pp. 1379-1383 ◽  
Author(s):  
Wentao Sun ◽  
Jianjun Liu ◽  
Hui Xu ◽  
Wenjing Li ◽  
Jing Zhang
Keyword(s):  
Lactic Acid ◽  
Enterococcus Faecium ◽  
Lactic Acid Fermentation ◽  
Acid Fermentation ◽  
Bovine Rumen

scholarly journals pH-Dependent Continuous Lactic Acid Fermentation by Lactococcus lactis IO-1 Using Hydrolyzed Sago Starch.

10.5109/24339 ◽  
2000 ◽  
Vol 44 (3/4) ◽  
pp. 367-375
Author(s):  
Cirilo Nolasco-Hipolito ◽  
Edward Crabbe ◽  
Genta Kobayashi ◽  
Kenji Sonomoto ◽  
Ayaaki Ishizaki
Keyword(s):  
Lactic Acid ◽  
Lactococcus Lactis ◽  
Lactic Acid Fermentation ◽  
Sago Starch ◽  
Acid Fermentation ◽  
Ph Dependent

Conversion of hydrophilic constituents from Mercurialis perennis L. by lactic acid fermentation

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
P Lorenz ◽  
S Duckstein ◽  
J Bertrams ◽  
U Meyer ◽  
F Stintzing
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Fermentation ◽  
Acid Fermentation

Lactic acid fermentation: A novel approach to eliminate unpleasant aroma in pea protein isolates

LWT ◽  
2021 ◽  
pp. 111927
Author(s):  
Yuan Shi ◽  
Anika Singh ◽  
David Kitts ◽  
Anubhav Pratap-Singh
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Fermentation ◽  
Acid Fermentation ◽  
Protein Isolates ◽  
Pea Protein ◽  
Novel Approach

scholarly journals Statistical Optimization of Alkali Pretreatment to Improve Sugars Recovery from Spent Coffee Grounds and Utilization in Lactic Acid Fermentation

Processes ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 494 ◽  
Author(s):  
Kang Hyun Lee ◽  
Ye Won Jang ◽  
Jeongho Lee ◽  
Seunghee Kim ◽  
Chulhwan Park ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Enzymatic Hydrolysis ◽  
Lactic Acid Production ◽  
Complex Loading ◽  
Lactic Acid Fermentation ◽  
Optimum Conditions ◽  
Spent Coffee Grounds ◽  
Alkali Pretreatment ◽  
Acid Fermentation ◽  
Coffee Grounds

Biorefinery, which utilizes carbon-neutral biomass as a resource, is attracting attention as a significant alternative in a modern society confronted with climate change. In this study, spent coffee grounds (SCGs) were used as the feedstock for lactic acid fermentation. In order to improve sugar conversion, alkali pretreatment was optimized by a statistical method, namely response surface methodology (RSM). The optimum conditions for the alkali pretreatment of SCGs were determined as follows: 75 °C, 3% potassium hydroxide (KOH) and a time of 2.8 h. The optimum conditions for enzymatic hydrolysis of pretreated SCGs were determined as follows: enzyme complex loading of 30-unit cellulase, 15-unit cellobiase and 50-unit mannanase per g biomass and a reaction time of 96 h. SCG hydrolysates were used as the carbon source for Lactobacillus cultivation, and the conversions of lactic acid by L. brevis ATCC 8287 and L. parabuchneri ATCC 49374 were 40.1% and 55.8%, respectively. Finally, the maximum lactic acid production by L. parabuchneri ATCC 49374 was estimated to be 101.2 g based on 1000 g of SCGs through the optimization of alkali pretreatment and enzymatic hydrolysis.

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