More value from food waste: Lactic acid and biogas recovery

MS Kim, JG Na, MK Lee, H Ryu, YK Chang, JM Triolo… - Water research, 2016 - Elsevier
… of the traditional technologies for treating organic solid wastes, but its economic benefit is …
biogas from food waste but lactic acid (LA) as well. At first, LA fermentation of food waste (FW) …

Microbial production of lactic acid from food waste: latest advances, limits, and perspectives

L Song, D Yang, R Liu, S Liu, L Dai, X Dai - Bioresource technology, 2022 - Elsevier
… A significant amount of food waste (FW) is produced every year. If it is not disposed of …
Lactic acid (LA), a high value-added product, can be produced by fermentation from FW as a …

Techno-economic analysis of a food waste valorisation process for lactic acid, lactide and poly (lactic acid) production

TH Kwan, Y Hu, CSK Lin - Journal of cleaner production, 2018 - Elsevier
… of a food waste based biorefinery with the production of lactic acid, lactide and PLA. All
scenarios examined in this study are economically feasible, of which the production of LA (…

High-rate lactic acid production from food waste and waste activated sludge via interactive control of pH adjustment and fermentation temperature

W Zhang, X Li, T Zhang, J Li, S Lai, H Chen… - Chemical Engineering …, 2017 - Elsevier
… But till now, the main concern towards the co-fermentation of organic wastes still focused
on … fatty acids (VFAs) production [10], [11]. Because it is still challenge to separate lactate

Direct lactic acid production from household food waste by lactic acid bacteria

L Song, S Liu, R Liu, D Yang, X Dai - Science of the Total Environment, 2022 - Elsevier
Lactic acid (LA), a high value-added platform molecule has … the production of LA from food
waste, open fermentation often produces lots of by-products, while the traditional fermentation

Control of lactic acid production during hydrolysis and acidogenesis of food waste

XY Gu, JZ Liu, JWC Wong - Bioresource technology, 2018 - Elsevier
… accumulation occurs frequently during the hydrolysis and acidogenesis of food waste and
… was to reduce lactic acid production during the hydrolysis and acidogenesis of food waste in …

Identifying conditions to optimize lactic acid production from food waste co-digested with primary sludge

R RedCorn, AS Engelberth - Biochemical Engineering Journal, 2016 - Elsevier
… We provide the first empirical model of food waste fermentation to lactic acid. … food waste
to lactic acid has greater economic potential. Lactic acid can be used in the production of …

Effect of pH on lactic acid production from acidogenic fermentation of food waste with different types of inocula

J Tang, XC Wang, Y Hu, Y Zhang, Y Li - Bioresource technology, 2017 - Elsevier
… In this study, the effects of pH on lactic acid fermentation supplied with different undefined …
, fresh food waste and anaerobic sludge) as inocula were investigated. Lactic acid yield under …

[HTML][HTML] Direct production of lactic acid based on simultaneous saccharification and fermentation of mixed restaurant food waste

D Pleissner, F Demichelis, S Mariano, S Fiore… - … of cleaner production, 2017 - Elsevier
… pure L(+)-lactic acid formation. This study introduces to a simple process for lactic acid
production from food waste without hydrolysis prior to fermentation which allows a more efficient …

Lactic acid production from food waste using a microbial consortium: Focus on key parameters for process upscaling and fermentation residues valorization

C Chenebault, R Moscoviz, E Trably, R Escudié… - Bioresource …, 2022 - Elsevier
… In this study, the production of lactic acid from food waste in … parameters for an efficient lactic
acid production. The use of compost … resulting in the production of 70 g/L of lactic acid with a …