Results 41 to 50 of about 198,237 (244)

Biocatalytic Strategy for Grafting Natural Lignin with Aniline

Molecules, 2020
This paper presents an enzyme biocatalytic method for grafting lignin (grafting bioprocess) with aniline, leading to an amino-derivatized polymeric product with modified properties (e.g., conductivity, acidity/basicity, thermostability and amino ...
Sabina Gabriela Ion, Teodor Brudiu, Anamaria Hanganu, Florentina Munteanu, Madalin Enache, Gabriel-Mihai Maria, Madalina Tudorache, Vasile Parvulescu   +7 more
doaj   +1 more source

Aquaculture Sludge as Co-Substrate for Sustainable Olive Mill Solid Waste Pre-Treatment by Anthracophyllum discolor

Agronomy, 2023
Olive mill solid waste (OMSW) is an agro-industrial waste that has a high content of recalcitrant lignocellulose, which can adversely affect the environment.
Michael Araneda, Fernanda Pinto-Ibieta, Xiaofan Xu, Olga Rubilar, Fernando G. Fermoso, Gustavo Ciudad   +5 more
doaj   +1 more source

Ligninolytic characteristics of Pleurotus ostreatus cultivated in cotton stalk media

Frontiers in Microbiology, 2022
Biodelignification is widely regarded as a low-efficiency process because it is usually slow and difficult to control. To improve its efficiency and understand its mechanism, the present study analyzed the delignification characteristics of Pleurotus ...
Guoqing Li, Guoqing Li, Guoqing Li, Yahui Wang, Deshui Yu, Peilei Zhu, Guiyun Zhao, Caiyu Liu, Hongyuan Zhao   +8 more
doaj   +1 more source

Agroresidues enhanced peroxidase activity expression by Bacillus sp. MABINYA-1 under submerged fermentation

Bioresources and Bioprocessing, 2020
Agroresidues have continued to gain preference over conventional carbon sources for microbial enzyme production due to the low price and abundance in the environment. Therefore, this study aimed at improving peroxidase yield by Bacillus sp.
Ayodeji O. Falade, Leonard V. Mabinya, Anthony I. Okoh, Uchechukwu U. Nwodo   +3 more
doaj   +1 more source

Degradation of polycyclic aromatic hydrocarbons (phenanthrene and pyrene) by the ligninolytic fungi Ganoderma lucidum isolated from the hardwood stump

Bioresources and Bioprocessing, 2018
Background Due to progress in science and technology, several harmful polycyclic aromatic hydrocarbons are synthesized and released into the environment. In the present investigation, a phenanthrene- and pyrene-degrading white rot fungi Ganoderma lucidum
Nikki Agrawal, Preeti Verma, Sushil Kumar Shahi   +2 more
doaj   +1 more source

Multilayer Biobased Poly(ethylene furanoate)/Graphene Oxide Nanofibrous Membranes With Directional Water Transport for Efficient Microplastics Filtration

Advanced Materials Technologies, EarlyView.
A self‐assembled multilayer biobased PEF/GO nanofibrous membrane was developed by electrospinning for efficient PLA microplastics (MPs) filtration. The membrane combines superhydrophilicity, directional water transport, mechanical robustness, and a synergistic size‐exclusion interception and electrostatic repulsion MPs separation mechanism, enabling ...
Juraij Kandiyil, Sumayya Ansari, Prasanna Kumar S Mural, Yaser E. Greish, Adnan Younis, Akmal Nazir, Muhammad Z. Iqbal   +6 more
wiley   +1 more source

Lignin-induced Expression of Aspergillus oryzae 5992 Genes using Suppression Subtractive Hybridization

BioResources, 2015
A previous study reported that a novel Aspergillus oryzae strain (CGMCC5992) can synthesize lignin hydrolytic enzymes for lignin degradation from straw. The present work involves the different gene expression of A. oryzae 5992 grown in media using lignin
Zhicai Zhang, Hongxue Ding, Defu Shi, Lili Xia, Maxiaoqi Zhu   +4 more
doaj   +1 more source

Screening and identification of a lignin-degrading strain and optimization of its enzyme production by solid-state fermentation

Siliao yanjiu, 2023
The study was to screen efficient lignin degrading bacteria, optimize their enzyme production process, to improve the lignin degradation rate and straw degradation rate. The experiment used lignin as the sole carbon source for initial screening.
KOU Hui, HUANG Chang-hao, YAN Cheng, ZOU Wei   +3 more
doaj  

Enzymatic Biodegradation of Lignin-Cellulose Complex in Plant Origin Material

Medžiagotyra, 2011
Lignin and cellulose are chemically hardly destructible complex polymeric materials of organic origin. The main enzymes of fungi taking part in lignin degradation are phenoloxidases: lignin peroxidase, Mn-peroxidase and lacase, while in cellulose ...
Regina VARNAITĖ, Vita RAUDONIENĖ, Danguolė BRIDŽIUVIENĖ   +2 more
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source