Results 71 to 80 of about 13,441 (268)

Evaluation of the Pharmacological Activities of a Xylan from Corn Cobs

Polysaccharides
Xylans, polysaccharides abundantly derived from agricultural byproducts, have shown potential pharmacological properties, making them a subject of increasing research interest.
Rayssa Lourenna Trigueiro Nobrega, Rony Lucas Silva Viana, Marianna Barros Silva, Luciana Duarte Martins Matta, Giulianna Paiva Viana Andrade Souza, Hugo Alexandre Oliveira Rocha, Raniere Fagundes Melo-Silveira   +6 more
doaj   +1 more source

Partial Purifi cation, Stability Analysis, and Preservation of Xylanase from Xylanolytic Alkalophylic Bacteria

Indonesian Journal of Biotechnology, 2013
A xylanase, which produces xylose from oat spelt xylans, was isolated from the culture medium of  xylanolytic alkalophylic bacteria mutant. The enzyme was purifi ed by ammonium sulphate with level 30, 40, 50, 60, 70, 80, and 90%. The purify of the fi nal
Chusnul Hanim, Muhamad Nur Cahyanto, Lies Mira Yusiati, Ali Wibowo   +3 more
doaj   +1 more source

Gut Microbiota–Metabolism Axis Shapes the Individual Metabolic Phenotype of Different Microbiota‐Accessible Carbohydrates

Food Frontiers, EarlyView.
Specific MAC bioactivities are associated with gut biotransformation. ABSTRACT Increasing the intake of microbiota‐accessible carbohydrates (MACs) has emerged as a promising nutritional strategy for preventing metabolic diseases. However, the consistency of their beneficial effects remains unclear, hindering their optimized application.
Na‐Na Zhang, Guo‐Quan Shao, Xin‐Xin Guo, Jing‐Yi Zhang, Yang Li, Li‐Li Wang, Yue Zhang, Feng‐Zhong Wang, Li‐Tao Tong   +8 more
wiley   +1 more source

Chemical Methods for the Determination of Soluble and Insoluble Non-Starch Polysaccharides - Review

Scientific Papers Animal Science and Biotechnologies, 2023
Polysaccharides are macromolecules of monosaccharides linked by glycosidic bonds. Non-starch polysaccharides (NSP) are principally non-α-glucan polysaccharides of the plant cell wall. They are a heterogeneous group of polysaccharides with varying degrees
Rodica Căpriță, Adrian Căpriță
doaj  

The hemicellulolytic enzyme arsenal of Thermobacillus xylanilyticus depends on the composition of biomass used for growth

Microbial Cell Factories, 2012
Background Thermobacillus xylanilyticus is a thermophilic and highly xylanolytic bacterium. It produces robust and stable enzymes, including glycoside hydrolases and esterases, which are of special interest for the development of integrated biorefineries.
Rakotoarivonina Harivony, Hermant Béatrice, Monthe Nina, Rémond Caroline   +3 more
doaj   +1 more source

The role of the gut microbiome in the regulation of high‐altitude adaptation

iMeta, EarlyView.
This study is the first to elucidate mechanisms of high‐altitude adaptation from the perspective of the rumen ecosystem by using indigenous yaks and Holstein cows that have lived at high altitude since birth as comparative models. Through a systematic comparison of their rumen ecology using multi‐omics approaches—including rumen metagenomics ...
Xinyu Zhang, Senlin Zhu, Michael Kreuzer, Shoukun Ji, Wei Wang, Yanliang Bi, Shengli Li   +6 more
wiley   +1 more source

Arsenal of plant cell wall degrading enzymes reflects host preference among plant pathogenic fungi

Biotechnology for Biofuels, 2011
Background The discovery and development of novel plant cell wall degrading enzymes is a key step towards more efficient depolymerization of polysaccharides to fermentable sugars for the production of liquid transportation biofuels and other bioproducts.
Bergstrom Gary C, Walker Larry P, Nenni Nicholas V, Waxman Katrina D, King Brian C, Gibson Donna M   +5 more
doaj   +1 more source

Determination Of The Nucleotide Sequence Of Recombinant Plasmid Pbx6 Containing A Xylanase Gene From Fibrobacter Succinogenes S 85 [PDF]

, 2001
pBX6 is a recombinant plasmid containing a 3 kb fragment of insert D NA from Fibrobacter succinogenes S 85 genomic DNA which encodes xylanase activity.
Suryadi, Yadi
core  

Softening-up mannan-rich cell walls [PDF]

, 2012
The softening and degradation of the cell wall (CW), often mannan enriched, is involved in several processes during development of higher plants, such as meristematic growth, fruit ripening, programmed cell death, and endosperm rupture upon germination ...
Arabidopsis Genome Initiative AGI, International Brachypodium Initiative, International Rice Genome Sequencing Project, María del Carmen Rodríguez-Gacio, Pilar Carbonero, Raquel Iglesias-Fernández, Ángel J. Matilla   +6 more
core   +3 more sources

Deciphering Branched Galactomannan Structures via Multistage Ion Mobility MS and MSn Fragmentation (Multistage IMSn)

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Hemicelluloses are abundant carbohydrate components in plant cell walls. They play a crucial structural role in binding cellulose microfibrils, in addition to other biological functions. Their high structural variability directly influences their biological properties, making it important to establish a structure–function ...
Rania Benazza, Mathieu Fanuel, Hélène Rogniaux, David Ropartz   +3 more
wiley   +1 more source