Mahdy A, Mendez L, Ballesteros M, González-Fernández C (2014) Enhanced methane production
of Chlorella vulgaris and Chlamydomonas reinhardtii by hydrolytic enzymes addition. Energ
Conver Manage 85:551–557
Maiti S, Gallastegui G, Suresh G, Pachapur VL, Brar SK, Le Bihan Y, Drogui P, Buelna G,
Verma M, Galvez-Cloutier R (2018) Microwave-assisted one-pot conversion of agro-industrial
wastes into levulinic acid: an alternate approach. Bioresour Technol 265:471–479
Martín M, Grossmann IE (2012) Optimal synthesis of sustainable biorefineries. In: Integrated
biorefineries design analysis and optimization. CRC, New York, pp 325–347
Maurya DP, Singla A, Negi S (2015) An overview of key pretreatment processes for biological
conversion of lignocellulosic biomass to bioethanol. 3 Biotech 5(5):597–609
McLachlan MJ, Sullivan RP, Zhao H (2009) Directed enzyme evolution and high throughput
screening. In: Biocatalysis for the pharmaceutical industry-discovery, development, and
manufacturing. Wiley, Singapore, pp 45–64
Mohanram S, Amat D, Choudhary J, Arora A, Nain L (2013) Novel perspectives for evolving
enzyme cocktails for lignocellulose hydrolysis in biorefineries. Sustain Chem Process 1(1):15
Mooney CA, Mansfield SD, Touhy MG, Saddler JN (1998) The effect of initial pore volume and
lignin content on the enzymatic hydrolysis of softwoods. Bioresour Technol 64(2):113–119
Morone A, Pandey R (2014) Lignocellulosic biobutanol production: gridlocks and potential
remedies. Renew Sustain Energy Rev 37:21–35
Mustafa AM, Poulsen TG, Sheng K (2016) Fungal pretreatment of rice straw with Pleurotus
ostreatus and Trichoderma reesei to enhance methane production under solid-state anaerobic
digestion. Appl Energy 180:661–671
Nakayama S, Kiyoshi K, Kadokura T, Nakazato A (2011) Butanol production from crystalline
cellulose by cocultured Clostridium thermocellum and clostridium saccharoperbutylacetonicum
N1-4. Appl Environ Microbiol 77(18):6470–6475
Nigam PS (2013) Microbial enzymes with special characteristics for biotechnological applications.
Biomol Ther 3(3):597–611
Öhgren K, Bura R, Saddler J, Zacchi G (2007) Effect of hemicellulose and lignin removal on
enzymatic hydrolysis of steam pretreated corn stover. Bioresour Technol 98(13):2503–2510
Pachapur VL, Brar SK, Le Bihan Y (2019) Wood hydrolysate biorefinery: improvements and tailormade two-step strategies on hydrolysis techniques. Bioresour Technol 299:122632
Paës G, O’Donohue MJ (2006) Engineering increased thermostability in the thermostable GH-11
xylanase from Thermobacillus xylanilyticus. J Biotechnol 125(3):338–350
Pandey AK, Edgard G, Negi S (2016) Optimization of concomitant production of cellulase and
xylanase from Rhizopus oryzae SN5 through EVOP-factorial design technique and application
in Sorghum Stover based bioethanol production. Renew Energy 98:51–56
Pareek N, Gillgren T, Jönsson LJ (2013) Adsorption of proteins involved in hydrolysis of lignocellulose on lignins and hemicelluloses. Bioresour Technol 148:70–77
Plácido J, Capareda S (2015) Ligninolytic enzymes: a biotechnological alternative for bioethanol
production. Bioresour Bioprocess 2(1):23
Prasertsan P, Khangkhachit W, Duangsuwan W, Mamimin C, Sompong O (2017) Direct hydrolysis
of palm oil mill effluent by xylanase enzyme to enhance biogas production using two-steps
thermophilic fermentation under non-sterile condition. Int J Hydrogen Energy 42
(45):27759–27766
Quiñones TS, Retter A, Hobbs PJ, Budde J, Heiermann M, Plöchl M, Ravella SR (2015) Production
of xylooligosaccharides from renewable agricultural lignocellulose biomass. Biofuels 6
(3–4):147–155
Rani DS, Nand K (2000) Production of thermostable cellulase-free xylanase by clostridium
absonum CFR-702. Process Biochem 36(4):355–362
Rastogi S, Soni R, Kaur J, Soni SK (2016) Unravelling the capability of Pyrenophora phaeocomes
S-1 for the production of ligno-hemicellulolytic enzyme cocktail and simultaneous
bio-delignification of rice straw for enhanced enzymatic saccharification. Bioresour Technol
222:458–469
178
N. Bhardwaj and P. Verma
of Chlorella vulgaris and Chlamydomonas reinhardtii by hydrolytic enzymes addition. Energ
Conver Manage 85:551–557
Maiti S, Gallastegui G, Suresh G, Pachapur VL, Brar SK, Le Bihan Y, Drogui P, Buelna G,
Verma M, Galvez-Cloutier R (2018) Microwave-assisted one-pot conversion of agro-industrial
wastes into levulinic acid: an alternate approach. Bioresour Technol 265:471–479
Martín M, Grossmann IE (2012) Optimal synthesis of sustainable biorefineries. In: Integrated
biorefineries design analysis and optimization. CRC, New York, pp 325–347
Maurya DP, Singla A, Negi S (2015) An overview of key pretreatment processes for biological
conversion of lignocellulosic biomass to bioethanol. 3 Biotech 5(5):597–609
McLachlan MJ, Sullivan RP, Zhao H (2009) Directed enzyme evolution and high throughput
screening. In: Biocatalysis for the pharmaceutical industry-discovery, development, and
manufacturing. Wiley, Singapore, pp 45–64
Mohanram S, Amat D, Choudhary J, Arora A, Nain L (2013) Novel perspectives for evolving
enzyme cocktails for lignocellulose hydrolysis in biorefineries. Sustain Chem Process 1(1):15
Mooney CA, Mansfield SD, Touhy MG, Saddler JN (1998) The effect of initial pore volume and
lignin content on the enzymatic hydrolysis of softwoods. Bioresour Technol 64(2):113–119
Morone A, Pandey R (2014) Lignocellulosic biobutanol production: gridlocks and potential
remedies. Renew Sustain Energy Rev 37:21–35
Mustafa AM, Poulsen TG, Sheng K (2016) Fungal pretreatment of rice straw with Pleurotus
ostreatus and Trichoderma reesei to enhance methane production under solid-state anaerobic
digestion. Appl Energy 180:661–671
Nakayama S, Kiyoshi K, Kadokura T, Nakazato A (2011) Butanol production from crystalline
cellulose by cocultured Clostridium thermocellum and clostridium saccharoperbutylacetonicum
N1-4. Appl Environ Microbiol 77(18):6470–6475
Nigam PS (2013) Microbial enzymes with special characteristics for biotechnological applications.
Biomol Ther 3(3):597–611
Öhgren K, Bura R, Saddler J, Zacchi G (2007) Effect of hemicellulose and lignin removal on
enzymatic hydrolysis of steam pretreated corn stover. Bioresour Technol 98(13):2503–2510
Pachapur VL, Brar SK, Le Bihan Y (2019) Wood hydrolysate biorefinery: improvements and tailormade two-step strategies on hydrolysis techniques. Bioresour Technol 299:122632
Paës G, O’Donohue MJ (2006) Engineering increased thermostability in the thermostable GH-11
xylanase from Thermobacillus xylanilyticus. J Biotechnol 125(3):338–350
Pandey AK, Edgard G, Negi S (2016) Optimization of concomitant production of cellulase and
xylanase from Rhizopus oryzae SN5 through EVOP-factorial design technique and application
in Sorghum Stover based bioethanol production. Renew Energy 98:51–56
Pareek N, Gillgren T, Jönsson LJ (2013) Adsorption of proteins involved in hydrolysis of lignocellulose on lignins and hemicelluloses. Bioresour Technol 148:70–77
Plácido J, Capareda S (2015) Ligninolytic enzymes: a biotechnological alternative for bioethanol
production. Bioresour Bioprocess 2(1):23
Prasertsan P, Khangkhachit W, Duangsuwan W, Mamimin C, Sompong O (2017) Direct hydrolysis
of palm oil mill effluent by xylanase enzyme to enhance biogas production using two-steps
thermophilic fermentation under non-sterile condition. Int J Hydrogen Energy 42
(45):27759–27766
Quiñones TS, Retter A, Hobbs PJ, Budde J, Heiermann M, Plöchl M, Ravella SR (2015) Production
of xylooligosaccharides from renewable agricultural lignocellulose biomass. Biofuels 6
(3–4):147–155
Rani DS, Nand K (2000) Production of thermostable cellulase-free xylanase by clostridium
absonum CFR-702. Process Biochem 36(4):355–362
Rastogi S, Soni R, Kaur J, Soni SK (2016) Unravelling the capability of Pyrenophora phaeocomes
S-1 for the production of ligno-hemicellulolytic enzyme cocktail and simultaneous
bio-delignification of rice straw for enhanced enzymatic saccharification. Bioresour Technol
222:458–469
178
N. Bhardwaj and P. Verma