Results 31 to 40 of about 57,211 (287)

Zur Kenntniss der Xylose [PDF]

open access: yesBerichte der deutschen chemischen Gesellschaft, 1891
Wie vor einiger Zeit mitgeteilt wurde1), verbindet sich die Xylose leicht mit (Cyanwasserstoff und liefert dabei eine bisher unbekannte Hexonsaure, welche in Form ihres basischen Barytsalzes analysiert wurde. Aus dem Salze in Freiheit gesetzt, verwandelt sich die Saure beim Abdampfen ihrer wasserigen Losung in das schon kristallisierende Lacton C6H10O6.
Fischer, Emil, Stahel, Rudolf
openaire   +2 more sources

Release of glucose repression on xylose utilization in Kluyveromyces marxianus to enhance glucose-xylose co-utilization and xylitol production from corncob hydrolysate

open access: yesMicrobial Cell Factories, 2019
Background Lignocellulosic biomass is one of the most abundant materials for biochemicals production. However, efficient co-utilization of glucose and xylose from the lignocellulosic biomass is a challenge due to the glucose repression in microorganisms.
Yan Hua   +7 more
doaj   +1 more source

Bulk segregant analysis by high-throughput sequencing reveals a novel xylose utilization gene from Saccharomyces cerevisiae. [PDF]

open access: yesPLoS Genetics, 2010
Fermentation of xylose is a fundamental requirement for the efficient production of ethanol from lignocellulosic biomass sources. Although they aggressively ferment hexoses, it has long been thought that native Saccharomyces cerevisiae strains cannot ...
Jared W Wenger   +2 more
doaj   +1 more source

Iron‐Catalyzed Highly Stereospecific Glycosylation with Glycal Epoxides

open access: yesAngewandte Chemie, EarlyView.
We report an iron‐catalyzed, highly stereospecific glycosylation method with glycal epoxides, which is effective for a broad range of substrates, including previously challenging, sterically hindered secondary acceptors and glucuronic ester epoxide donors.
Xiao‐Wen Zhang   +5 more
wiley   +2 more sources

Engineering Escherichia coli for Isobutanol Production from Xylose or Glucose–Xylose Mixture

open access: yesMicroorganisms, 2023
Aiming to overcome the depletion of fossil fuels and serious environmental pollution, biofuels such as isobutanol have garnered increased attention.
Pengfei Gu, Fangfang Li, Zhaosong Huang
doaj   +1 more source

Multifunctional Bamboo Based Materials Empowered by Multiscale Hierarchical Structures—A Critical Review

open access: yesAdvanced Materials, EarlyView.
This review summarizes the latest progress in transforming renewable bamboo resources into high‐value functional materials. It emphasizes how to leverage bamboo's multiscale hierarchical structures to realize innovative applications in energy, construction, environment, and medicine, providing key insights for developing high‐performance bio‐based ...
Yuxiang Huang   +13 more
wiley   +1 more source

Production of fuels and chemicals from xylose by engineered Saccharomyces cerevisiae: a review and perspective

open access: yesMicrobial Cell Factories, 2017
Efficient xylose utilization is one of the most important pre-requisites for developing an economic microbial conversion process of terrestrial lignocellulosic biomass into biofuels and biochemicals.
Suryang Kwak, Yong-Su Jin
doaj   +1 more source

Smart Sampling Capsule for Capture and Detection of Enteric Pathogens in the Small Intestine

open access: yesAdvanced Materials Technologies, EarlyView.
An ingestible smart sampling capsule for capturing asymptomatic enteric pathogens at their primary sites of interaction within the small intestine. This capability enables non‐invasive detection of early pathogen colonization within the gut environment prior to fecal shedding, providing a robust approach for pathogen surveillance and microbiome studies.
Akshay Krishnakumar   +6 more
wiley   +1 more source

Engineering the xylose metabolism in Schizochytrium sp. to improve the utilization of lignocellulose

open access: yesBiotechnology for Biofuels and Bioproducts, 2022
Background Schizochytrium sp. is a heterotrophic, oil-producing microorganism that can efficiently produce lipids. However, the industrial production of bulk chemicals using Schizochytrium sp.
Ling-Ru Wang   +7 more
doaj   +1 more source

N‐Containing Carbon Materials in Metal‐Free and Non‐Noble Metal Liquid Phase Heterogenous Catalysis

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
Over 100 examples of non‐noble metal supported on N‐containing and metal‐free N‐containing carbon catalysts are discussed. Particular emphasis is put on how different N‐functionalities influence catalyst performance and stability. Preparation procedures are also examined, with a strong focus on how the heat treatment temperature influences N ...
Fulvio Varamo, Anna Katharina Beine
wiley   +1 more source

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