Results 71 to 80 of about 15,828 (228)

Research on Enhanced Straw Saccharification Technology of Hydrogen Production

, 2010
Straw has a complex structure composed mainly by cellulose, hemicellulose and lignin, resulting in the difficulty to use it as the substrate for hydrogen production directly.
Kun Liu, Bing Liu, Yong Feng Li, Wen Li, An Ying Jiao   +4 more
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Development of enzyme cocktails for complete saccharification of chitin using mono-component enzymes from Serratia marcescens [PDF]

, 2017
One potential strategy for biorefining of chitin-rich biomass entails enzymatic saccharification, which, so far, has been scarcely explored. Here, saccharification of chitin was explored using response surface methodology available in the MODDE®10 ...
Mekasha, Sophanit, Lynch, Catherine, Byman, Ida Roksvåg, Toupalová, Hana, Tormod Næs, Hana Toupalová, Ladislav Anděra, Næs, Tormod, Vincent G.H. Eijsink, Andera, Ladislav, Gustav Vaaje-Kolstad, Ida Roksvåg Byman, Vaaje-Kolstad, Gustav, Eijsink, Vincentius Gerardus Henricus, Sophanit Mekasha, Catherine Lynch   +15 more
core   +1 more source

Natural lignin modulators improve lignocellulose saccharification of field-grown sugarcane, soybean, and brachiaria

, 2023
Saccharification of lignocellulosic biomass might contribute to the bioethanol production, positively impacting energy security and sustainability. Lignin reduces polysaccharide saccharification and needs to be depolymerized and separated to improve ...
Constantin, Rodrigo P., Oliveira, Dyoni M., Ferrarese-Filho, Osvaldo, Gonzaga, Diego E.R., Leite, Débora C.C., Marchiosi, Rogério, Salvador, Victor Hugo, Freitas, Denis L., Buckeridge, Marcos S., Polizeli, Maria de Lourdes T.M., Joia, Breno M., Finger-Teixeira, Aline, de Souza, Amanda P., Bido, Graciene S., Rios, Fabiano A., dos Santos, Wanderley D.   +15 more
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Safety evaluation of the food enzyme β‐glucosidase from the genetically modified Trichoderma reesei strain DP‐Nyk114

EFSA Journal, Volume 24, Issue 6, June 2026.
Abstract The food enzyme β‐glucosidase (β‐d‐glucoside glucohydrolase; EC 3.2.1.21) is produced with the genetically modified Trichoderma reesei strain DP‐Nyk114 by Genencor International B.V. The genetic modifications do not give rise to safety concerns. The food enzyme was considered free from viable cells of the production organism and its DNA. It is
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Ana Gomes, Magdalena Andryszkiewicz, Daniele Cavanna, Natália Kovalkovičová, Yi Liu   +17 more
wiley   +1 more source

Safety evaluation of the food enzyme glucan 1,4‐α‐glucosidase from the non‐genetically modified Aspergillus niger strain AE‐GN

EFSA Journal, Volume 24, Issue 6, June 2026.
Abstract The food enzyme glucan 1,4‐α‐glucosidase (4‐α‐d‐glucan α‐glucohydrolase; EC 3.2.1.3) is produced with the non‐genetically modified Aspergillus niger strain AE‐GN by Amano Enzyme Inc. The food enzyme was considered free from viable cells of the production organism. It is intended to be used in 13 food manufacturing processes.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Cristina Andreoli, Andrea Terron, Daniele Cavanna, Natalia Kovalkovicova, Jaime Aguilera, Magdalena Andryszkiewicz, Rita Ferreira de Sousa, Yi Liu   +20 more
wiley   +1 more source

Mapping and Candidate Genes Associated With Saccharification Yield in Sorghum

, 2013
Sorghum ( Sorghum bicolor (L.) Moench) is a high-yielding, stress tolerant energy crop for lignocellulosic-based biofuel production. Saccharification is a process by which hydrolytic enzymes break down lignocellulosic materials to fermentable sugars for ...
Wang, Yi-Hong, Acharya, Aniruddha, Klein, Patricia E., VanDeynze, A., Burrell, Millie A., Hasenstein, Karl H., Klein, Robert R.   +6 more
core   +1 more source

ENZYMATIC HYDROLYSIS OF AGRICULTURAL LIGNOCELLULOSIC BIOMASS

Scientific Papers Animal Science and Biotechnologies, 2023
The yield, productivity and cost for the enzymatic hydrolysis of cellulose to glucose are crucial for the production of second generation ethanol. In the first study we have evaluated the activity of several commercial cellulolytic enzymes and a crude ...
T. VINTILA, M. DRAGOMIRESCU, S. STRAVA, V. CROITORIU   +3 more
doaj  

Pretreatment of sugarcane top leaves by ozonation as a promotion of susceptibility to hydrolysis

Journal of Bioenergy and Food Science, 2016
Studies about Ozone (O3) application in sugarcane residues for ethanol production are ongoing. This study was undertaken to evaluate the use of ozone as a pretreatment to facilitate hydrolysis of sugarcane top leaves.
Felipe Iwagaki Braga Ogando, Juliana Aparecida de Souza Sartori, Nathália Torres Corrêa Magri, Claudio Lima de Aguiar   +3 more
doaj   +1 more source

Safety evaluation of a food enzyme containing oryzin and leucyl aminopeptidase activities and a heat‐treated food enzyme containing only leucyl aminopeptidase activity from the non‐genetically modified Aspergillus sp. strain FL 72‐230

EFSA Journal, Volume 24, Issue 6, June 2026.
Abstract This assessment addressed two food enzymes produced with the non‐genetically modified microorganism Aspergillus sp. strain FL 72‐230 by Shin Nihon Chemical Co., Ltd. The native food enzyme contains leucyl aminopeptidase (EC 3.4.11.1) and oryzin (EC 3.4.21.63) activities.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Cristina Andreoli, Andrea Terron, Daniele Cavanna, Jaime Aguilera, Magdalena Andryszkiewicz, Natalia Kovalkovicova, Silvia Peluso, Rita Ferreira de Sousa, Yi Liu   +21 more
wiley   +1 more source

Saccharification optimization of enzymatic pretreated sawdust [PDF]

, 2018
The saccharification of laccase-pretreated sawdust was optimized using one-factor-at-a-time (OFAT) and response surface methodology (RSM). OFAT studies of saccharification of the pretreated sawdust showed that the sawdust was best saccharified at the ...
Rashid, Shah Samiur
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