Results 51 to 60 of about 3,722 (157)

بررسی مورفولوژیکی، فیتوشیمیایی و خواص بیولوژیکی قارچ طاقچه‌ای Cerrena unicolor جمع‌آوری شده از جنگل‌های ارسباران [PDF]

زیست‌شناسی کاربردی, 2020
قارچ­های طاقچه­ای یکی از مهمترین قارچ­های ماکروسکوپی هستند که نقش بسزایی را در اکوسیستم ایفا می­کنند. در این تحقیق، ابتداویژگی­های مورفولوژیکی قارچ Cerrena unicolorمطالعه شد و سپس، تاثیر حلال­های مختلف (n-هگزان، دی­کلرومتان، اتیل­استات و متانول) در ...
سعید ملائی, مصطفی عبادی   +1 more
doaj   +1 more source

Screening of white rot fungi producing laccase on wheat straw and optimization of conditions for enzyme production

Siliao yanjiu, 2021
Nine kinds of white rot fungi were screened in the experiment, and the strains which produced laccase hydrolysis circle from wheat straw were selected.
Jie SHANG, Jing WANG, Ming FAN
doaj  

The Eco-Modification of Textiles Using Enzymatic Pretreatment and New Organic UV Absorbers

AUTEX Research Journal, 2021
Textile fabrics were subjected to bio-pretreatment using high-activity laccase from Cerrena unicolor for comparison to standard alkaline scouring and organic absorber of ultraviolet (UV) radiation based on 1,3,5-triazine derivatives. The basic aim of the
Olczyk Joanna, Sójka-Ledakowicz Jadwiga, Kudzin Marcin, Antecka Anna   +3 more
doaj   +1 more source

Considerations regarding affinity determinants for aflatoxin B1 in binding cavity of fungal laccase based on in silico mutational and in vitro verification studies

Ecotoxicology and Environmental Safety, 2022
Laccase, a multicopper oxidase, is well known for its industrial potentials to remove environmental pollutants due to its low substrate specificity to oxidize phenols and thus catalytic versatility. Many efforts focused on the metabolic mechanism, yet to
Zhimin Zhou, Renkuan Li, Tzi Bun Ng, Fang Huang, Xiuyun Ye   +4 more
doaj   +1 more source

Multi-Enzymatic Synthesis of Lactobionic Acid Using Wood-Degrading Enzymes Produced by White Rot Fungi

Metabolites, 2023
Enzymes produced by white rot fungi are involved in the synthesis of secondary metabolites with valuable biotechnological properties. One of these metabolites is lactobionic acid (LBA).
Wiktoria Piątek-Gołda, Justyna Sulej, Marcin Grąz, Piotr Waśko, Ewa Janik-Zabrotowicz, Monika Osińska-Jaroszuk   +5 more
doaj   +1 more source

Biodiversity of symbiotic algae of wood decay Basidimycetes in the Central Urals [PDF]

ARPHA Proceedings, 2020
This article presents a list of 57 algae species inhabiting the basidiocarps of wood-decaying Basidiomycetes in the forests of the Central Ural. It includes 54 species of eukaryotic (45 – Chlorophyta, 5 – Charophyta, 4 &ndash ...
Nadezhda Neustroeva, Victor Mukhin, Irina Novakovskaya, Elena Patova   +3 more
doaj   +3 more sources

Physiological Peculiarities of Lignin-Modifying Enzyme Production by the White-Rot Basidiomycete Coriolopsis gallica Strain BCC 142

Microorganisms, 2017
Sixteen white-rot Basidiomycota isolates were screened for production of lignin-modifying enzymes (LME) in glycerol- and mandarin peel-containing media. In the synthetic medium, Cerrena unicolor strains were the only high laccase (Lac) (3.2–9.4 U/mL) and
Vladimir Elisashvili, Eva Kachlishvili, Mikheil D. Asatiani, Ramona Darlington, Katarzyna H. Kucharzyk   +4 more
doaj   +1 more source

Immobilisation of Cellobiose Dehydrogenase and Laccase on Chitosan Particles as a Multi-Enzymatic System for the Synthesis of Lactobionic Acid

Journal of Functional Biomaterials, 2023
Lactobionic acid (LBA) is a bioactive compound that has become increasingly popular in medicine in recent years due to its unique properties. This chemical can be formed via the enzymatic oxidation of lactose using fungal oxidoreductive enzymes.
Justyna Sulej, Wiktoria Piątek-Gołda, Marcin Grąz, Katarzyna Szałapata, Piotr Waśko, Ewa Janik-Zabrotowicz, Monika Osińska-Jaroszuk   +6 more
doaj   +1 more source

Eco‐Powered Cleanup: Laccase as a Green Catalyst for Tackling Emerging Contaminants

Global Challenges, Volume 9, Issue 12, December 2025.
This review explores laccase (Lac) as an eco‐powered green catalyst for degrading persistent emerging contaminants (ECs), threatening ecosystems and human health. Highlighting Lac's oxidative versatility, it examines mechanisms, immobilization strategies, and sustainable applications. Emphasizing innovation and future perspectives, the review positions
Michael Dare Asemoloye
wiley   +1 more source

Characterization of the Cubamyces Menziesii Terpenome

ChemBioChem, Volume 26, Issue 15, August 22, 2025.
The genome of Cubamyces menziesii reveals 18 putative sesquiterpene cyclase genes. These genes are cloned and expressed in Escherichia coli, yielding 10 active enzymes. Using farnesyl diphosphate as substrate, the enzymes are analyzed, and the products characterized after bioconversion, uncovering diverse sesquiterpene structures. This study highlights
Létitia Leydet, Julie Couillaud, Agnès Amouric, Elise Courvoisier‐Dezord, Carole Avesque, Thierry Giardina, Mireille Attolini, Pierre Rousselot‐Pailley, Katia Duquesne, Marie‐Noelle Rosso, Gilles Iacazio   +10 more
wiley   +1 more source