Carbon catabolite repression during the simultaneous utilization of lignocellulose-derived sugars in lactic acid production: influencing factors and mitigation strategies DOI
Mingxi Li, Wenbin Zhu,

Jiamei Fan

и другие.

Environmental Research, Год журнала: 2024, Номер unknown, С. 120484 - 120484

Опубликована: Ноя. 1, 2024

Язык: Английский

Research advances on the consolidated bioprocessing of lignocellulosic biomass DOI Creative Commons

Zhongye Li,

Pankajkumar R. Waghmare, Lubbert Dijkhuizen

и другие.

Engineering Microbiology, Год журнала: 2024, Номер 4(2), С. 100139 - 100139

Опубликована: Фев. 2, 2024

Lignocellulosic biomass is an abundant and renewable bioresource for the production of biofuels biochemical products. The classical biorefinery process lignocellulosic degradation conversion comprises three stages, i.e., pretreatment, enzymatic saccharification, fermentation. However, complicated pretreatment process, high cost cellulase production, insufficient performance fermentation strains have restricted industrialization biorefinery. Consolidated bioprocessing (CBP) technology combines enzyme in a single bioreactor using specific microorganism or consortium microbes represents another approach worth exploring chemicals from biomass. present review summarizes progress made research CBP conversion. In this review, different strategies lignocellulose are reviewed, including with natural lignocellulose-degrading microorganisms as chassis, biosynthetic microbial co-culturing systems. This provides new perspectives insights on utilization low-cost feedstock biochemicals.

Язык: Английский

Процитировано

24
The outlooks and key challenges in renewable biomass feedstock utilization for value-added platform chemical via bioprocesses DOI Creative Commons

Panwana Khunnonkwao,

Sitanan Thitiprasert,

Phetcharat Jaiaue

и другие.

Heliyon, Год журнала: 2024, Номер 10(10), С. e30830 - e30830

Опубликована: Май 1, 2024

The conversion of renewable biomass feedstock into value-added products via bioprocessing platforms has become attractive because environmental and health concerns. Process performance cost competitiveness are major factors in the bioprocess design to produce desirable from feedstock. Proper pretreatment allows delignification hemicellulose removal liquid fraction, allowing cellulose be readily hydrolyzed monomeric sugars. Several industrial produced sugar fermentation using either naturally isolated or genetically modified microbes. Microbial play an important role synthesis several products, including drop-in chemicals, as-in novel compounds. key elements developing a platform medium formulation, sterilization, active cells for inoculation. Downstream bioproduct recovery may seem like straightforward chemical process, but is more complex, wherein versus becomes challenge. This review summarizes prospects utilizing bioprocessing.

Язык: Английский

Процитировано

8
Third-generation D-lactic acid production using red macroalgae Gelidium amansii by co-fermentation of galactose, glucose and xylose DOI

Zhongyang Qiu,

Guangli Wang,

Wenjun Shao

и другие.

Bioresource Technology, Год журнала: 2024, Номер 399, С. 130631 - 130631

Опубликована: Март 28, 2024

Язык: Английский

Процитировано

7
Medical Applications and Prospects of Polylactic Acid Materials DOI Creative Commons
Zechuan Yang, Guoyong Yin, Shuyang Sun

и другие.

iScience, Год журнала: 2024, Номер 27(12), С. 111512 - 111512

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

7
Enhanced cellulosic d-lactic acid production from sugarcane bagasse by pre-fermentation of water-soluble carbohydrates before acid pretreatment DOI

Zhongyang Qiu,

Xushen Han,

Anqing Fu

и другие.

Bioresource Technology, Год журнала: 2022, Номер 368, С. 128324 - 128324

Опубликована: Ноя. 15, 2022

Язык: Английский

Процитировано

24
Integrated lactic acid production from lignocellulosic agricultural wastes under thermal conditions DOI
Yajun Liu, Yuedong Zhang, Fang Chi

и другие.

Journal of Environmental Management, Год журнала: 2023, Номер 342, С. 118281 - 118281

Опубликована: Июнь 7, 2023

Язык: Английский

Процитировано

14
High titer (>200 g/L) lactic acid production from undetoxified pretreated corn stover DOI
Yuwei Zhang, Zhaoxian Xu,

Minrui Lu

и другие.

Bioresource Technology, Год журнала: 2023, Номер 388, С. 129729 - 129729

Опубликована: Сен. 9, 2023

Язык: Английский

Процитировано

14
Efficient Bioethanol Production from Spent Coffee Grounds Using Liquid Hot Water Pretreatment without Detoxification DOI Creative Commons
Jiale Huang, Biying Li,

Xiaoling Xian

и другие.

Fermentation, Год журнала: 2024, Номер 10(8), С. 436 - 436

Опубликована: Авг. 21, 2024

Coffee beans, a popular commodity in the world, are processed into coffee, which generates considerable quantity of spent coffee grounds (SCGs). However, SCGs, byproduct rich hemicellulose, poses challenge due to fermentable sugar loss during conventional pretreatment. This study investigates efficient production bioethanol from SCG using an optimized liquid hot water (LHW) pretreatment combined with separate hydrolysis and fermentation (SHF) process. LHW at 180 °C for 20 min high solid-to-liquid ratio (SLR) 1:6 (w/v) was disrupt lignocellulosic structure retain levels sugars, included mannose glucose. approach achieved concentration 15.02 ± 0.05 g/L productivity rate 1.252 g/(L·h), demonstrating efficiency this integrated Interestingly, SLR significantly reduces usage enhances product concentration, offering promising, environmentally friendly, economically viable method industrial SCGs without necessity detoxification.

Язык: Английский

Процитировано

5
Fermentative valorisation of xylose-rich hemicellulosic hydrolysates from agricultural waste residues for lactic acid production under non-sterile conditions DOI Creative Commons
Rylan Cox, Vivek Narisetty, Eulógio Castro

и другие.

Waste Management, Год журнала: 2023, Номер 166, С. 336 - 345

Опубликована: Май 18, 2023

Lactic acid (LA) is a platform chemical with diverse industrial applications. Presently, commercial production of LA dominated by microbial fermentation using sugary or starch-based feedstocks. Research pursuits emphasizing towards sustainable non-edible and renewable feedstocks have accelerated the use lignocellulosic biomass (LCB). The present study focuses on valorisation xylose derived from sugarcane bagasse (SCB) olive pits (OP) through hydrothermal dilute pretreatment, respectively. xylose-rich hydrolysate obtained was used for homo-fermentative thermophilic Bacillus coagulans DSM2314 strain under non-sterile conditions. fed-batch mode resulted in maximum titers 97.8, 52.4 61.3 g/L yield 0.77, 0.66 0.71 g/g pure xylose, SCB OP hydrolysates, Further, two-step aqueous two-phase system (ATPS) extraction technique employed separation recovery accumulated crude xylose. 45 - 65% first step enhanced to 80-90% second step.The demonstrated an efficient integrated biorefinery approach valorising stream cost-effective recovery.

Язык: Английский

Процитировано

13
Simultaneous and rate-coordinated conversion of lignocellulose derived glucose, xylose, arabinose, mannose, and galactose into D-lactic acid production facilitates D-lactide synthesis DOI

Niling He,

Mingxing Chen,

Zhongyang Qiu

и другие.

Bioresource Technology, Год журнала: 2023, Номер 377, С. 128950 - 128950

Опубликована: Март 22, 2023

Язык: Английский

Процитировано

12