Results 31 to 40 of about 197,159 (249)

Preparative studies on the isolation of an enzyme associated with carthamin synthesis in Carthamus tinetorius L.

Acta Societatis Botanicorum Poloniae, 2014
Preliminary operations for the isolation of an enzyme associated with cathamin synthesis (carthamin-synthesizing enzyme) were done with a soluble extract of safflower seedlings.
Takao Homma, Makiko Sawaguchi, Hirokazu Kawai, Yoshiyuki Takahashi, Koshi Saito   +4 more
doaj   +1 more source

Analysis of cellulase and polyphenol oxidase production by southern pine beetle associated fungi [PDF]

, 2009
In this study, the production of extracellular enzymes by fungi associated with southern pine beetle was investigated for the first time. Cellulase and polyphenol oxidase production were analyzed for three beetle associated fungi.
Klepzig, Kier D., Ögel, Zümrüt Begüm, Valiev, Abduvali   +2 more
core   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

Immobilization of Agaricus bisporus Polyphenol Oxidase 4 on mesoporous silica: Towards mimicking key enzymatic processes in peat soils [PDF]

, 2023
The use of immobilized enzyme-type biocatalysts to mimic specific processes in soil can be considered one of the most promising alternatives to overcome the difficulties behind the structural elucidation of riverine humic-derived iron-complexes.
Matthias Pretzler, Baeckmann, Cornelia von, Freddy Kleitz, Cornelia von Baeckmann, Iriarte-Mesa, Claudia, Pretzler, Matthias, Kleitz, Freddy, Kählig, Hanspeter, Claudia Iriarte-Mesa, von Baeckmann, Cornelia, Annette Rompel, Rompel, Annette, Regina Krachler, Krachler, Regina, Hanspeter Kählig   +14 more
core   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Axial Boron Coordination Reconstructs Stereostructure of Cu Single‐Atom Nanozymes for Efficient Water‐Phase Chemical Sensing

Angewandte Chemie, EarlyView.
Sun et al. proposed an axial boron coordination strategy to reconstruct the stereostructure of Cu SAzymes and enable them to serve as efficient laccase mimics for high‐throughput smart sensor array detection of phenolic pollutants in water phases. ABSTRACT Developing single‐atom nanozymes with stereoconfigurations is a new paradigm for biomimetic ...
Qijun Sun, Hongyu Shi, Si Liu, Ziping Li, Yu Yang, Fengwang Li, Wenli Wu, Qiongzheng Hu, Kang Liang   +8 more
wiley   +2 more sources

Knocking Out Two Polyphenol Oxidase Genes Significantly Improves Recombinant Protein Purification in Nicotiana benthamiana. [PDF]

Plant Biotechnol J
ABSTRACT Efficient purification remains a key technical challenge affecting the recovery efficiency of recombinant proteins in plant‐based systems. Complex metabolites, particularly polyphenols, often cause recombinant protein aggregation during purification.
Diao HP, Meng HX, Xu XJ, Zhang ZL, Zhang JF, Guo YF, Hwang I, Song SJ.   +7 more
europepmc   +2 more sources

STUDIES ON POLYPHENOL OXIDASE (PPO) FROM SOME CRUCIFERAE VEGETABLES [PDF]

, 2014
Undesirable browning in damaged tissues of many fruits and vegetables is induced by enzymatic oxidation of polyphenols, catalyzed by polyphenol oxidase (EC 1.10.3.1; o-diphenol: oxygen oxidoreductase, PPO).
Rahman, Andi Nurfaidah
core  

Linking Polyelectrolyte Modification and Enzyme‐Catalyzed Phenolic Acid Functionalization of Cellulose Fiber for Functional Foams

Advanced Materials Technologies, EarlyView.
Cellulose fibers functionalized using cationic poly(Dimethyldiallylammonium chloride) (polyDADMAC) and laccase‐mediated ferulic acid system are processed into foams using different surfactants (Anionic, cationic, and non‐ionic). Fiber–surfactant interactions influence foam stabilization and porous structure formation during convective drying, producing
Abirami Senthil, Sara Wallstén, Paul Christakopoulos, Ulrika Rova, Io Antonopoulou   +4 more
wiley   +1 more source

Red clover polyphenol oxidase and lipid metabolism

Animal, 2011
Increasing the polyunsaturated fatty acid (PUFA) composition of milk is acknowledged to be of benefit to consumer health. Despite the high PUFA content of forages, milk fat contains only about 3% of PUFA and only about 0.5% of n-3 fatty acids.
G. Van Ranst, M.R.F. Lee, V. Fievez
doaj   +1 more source