Results 141 to 150 of about 926,587 (296)

Biochemical studies on immobilized fungal β-glucosidase

, 2013
β-Glucosidase from Aspergillus niger was immobilized on sponge by covalent binding through a spacer group (glutaraldehyde). Sponge-immobilized enzyme had the highest immobilization yield (95.67%) and retained 63.66% of the original activity exhibited by ...
Hashem, Abdel Gawad M., Saleh, S. A., Abdel-Fattah, A. F., Ahmed, S. A., El-Shayeb, N. M.A.   +4 more
core  

Performance of β-glucosidase immobilized on calcium alginate beads [PDF]

, 2013
Performance of immobilized β-glucosidase obtained from almonds (EC 3.2.1.21) on calcium alginate beads was studied by measuring the activity of the enzyme in terms of the generation of pnitrophenol from the hydrolysis of p-nitrophenyl-β-D-glucopyranoside
Jameel, Ahmed Tariq, Yusof, Faridah, Johana, Syaira   +2 more
core  

Disturbance from restoration reseeding is associated with short‐term topsoil carbon loss and alters soil bacterial communities and functions in degraded alpine meadows of the Qinghai–Xizang Plateau

Grassland Research, EarlyView.
Restoration reseeding of degraded alpine meadows increased aboveground vegetation but was associated with short‐term topsoil carbon loss, coinciding with a microbial strategy shift from resident carbon‐preserving to carbon‐spending bacterial guilds. Abstract Background Restoration of degraded ecosystems is widely promoted as a nature‐based solution ...
Long‐Tao Zhu, Wen‐Min Shi, Guang‐Peng Qu, Xu Yin, Yong‐Kang Zhang, Ying‐Jie Sun, Zhen Luo, Wei Li, Chun‐Ping Zhang, Jie‐Jun Xi   +9 more
wiley   +1 more source

Performance Comparison of Commercial Enzymes for The Synthesis of Glucosamine by Chitosan Hydrolysis in The Presence of Surfactant

MATEC Web of Conferences, 2018
Glucosamine has attracted much attention due to its potential biological, pharmaceutical and nutritional effects. In this research, glucosamine was prepared by enzymatic hydrolysis of low molecule weight chitosan with nonionic surfactant (Tween 80 ...
Rokhati Nur, Susanto Heru, Istirokhatun Titik, Purwono, Pramudono Bambang   +4 more
doaj   +1 more source

Polydatin Alleviates APAP‐Induced Hepatotoxicity by Targeting C/EBPβ to Suppress the NLRP3 Inflammasome Signaling Pathway

iNew Medicine, EarlyView.
PD alleviates APAP‐induced ALI by inhibiting the NLRP3 inflammasome signaling pathway. C/EBPβ is identified as a direct target via multimethod validation. PD promotes the deacetylation of C/EBPβ via Sirt1. The Sirt1/C/EBPβ/NLRP3 signaling axis is defined for PD's hepatoprotective effect.
Tian‐Yu Yang, Chen Wang, Yi Ding, Wei‐Kang Zhang, Ling Zheng, Li Yue, Lei Zhang   +6 more
wiley   +1 more source

Organic Matter Quality and Microbial Activity in Soils Managed With Brachiaria Succession

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Although succession systems and brachiaria improve soil quality, gaps remain in microbial community dynamics, activity, and soil organic matter stocks. Methods The objective was to evaluate the carbon (C) and nitrogen (N) stocks of soil organic matter fractions and their distribution, molecular characterization, enzyme activity ...
Siro Paulo Moreira, Vanessa Maria de Souza Barros, David Gabriel Campos Pereira, Humberto Josué de Oliveira Ramos, Eric Batista Ferreira, Teogenes Senna de Oliveira   +5 more
wiley   +1 more source

High-Level Expression of β-Glucosidase in Aspergillus niger ATCC 20611 Using the Trichoderma reesei Promoter Pcdna1 to Enhance Cellulose Degradation

Fermentation
β-glucosidase is a key component of cellulase for its function in hydrolyzing cellobiose to glucose in the final step of cellulose degradation. The high-level expression of β-glucosidase is essential for cellulose conversion. Aspergillus niger ATCC 20611
Jingjing Chang, Juan Wang, Zhihong Li, Lu Wang, Peng Lu, Yaohua Zhong, Hong Liu   +6 more
doaj   +1 more source

MOESM1 of A novel GH10 xylanase from Penicillium sp. accelerates saccharification of alkaline-pretreated bagasse by an enzyme from recombinant Trichoderma reesei expressing Aspergillus β-glucosidase

, 2017
Additional file 1: Figure S1. Multiple alignments and phygogenetic tree of PspXyn10, PspXyn10 orthologs and TrXyn3. (a) Multiple alignments of the PspXyn10, PspXyn10 orthologs and TrXyn3. The amino acid sequence of PspXyn10 was compared with those of endo-1,4-beta-xylanase from Penicillium brasilianum (OOQ87260), endo-1,4-beta-xylanase D from ...
Shibata, Nozomu, Suetsugu, Mari, Kakeshita, Hiroshi, Igarashi, Kazuaki, Hagihara, Hiroshi, Takimura, Yasushi   +5 more
openaire   +1 more source

Isolation, screening and optimization of β-glucosidase producing Bacillus sp. isolated from Egyptian environment and optimization of β-glucosidase producing Bacillus sp. isolated from Egyptian environment

, 2019
The aim of the present study is isolation, screening, identification and optimization of bacterial strains with high β-glucosidase activity from Egyptian soil environment.
Tahany M. El-Kawokgy, Nivien A. Abo-Sereih, Abeer E. Mahmoud, Ahmed F. El-Sayed, Abbas A. El-Ghamery   +4 more
core  

Effects of mixed microbial fermentation on the quality and metabolite profile of cassava leaf feed based on untargeted metabolomics

JSFA reports, EarlyView.
Abstract Background Cassava leaves are a major byproduct of cassava processing and have a low utilization rate. In this study, Lactiplantibacillus plantarum, Saccharomyces cerevisiae, and Bacillus subtilis were used for solid‐state fermentation of cassava leaves to improve their feed quality. Results After 48 h of fermentation, the feed pH decreased to
Mengjun Zhou, Dongxiu Wang, jie Zhang, Jian Chen, Xuding Wen   +4 more
wiley   +1 more source