12 Result(s)
within
Stefan Bauer
Chemistry
-
Chapter
Scaling of Suprastructure and Dynamics in Pure and Mixed Debye Liquids
relaxations of the Debye or near-Debye type are featured by monohydroxy alcohols, water, and several other liquids. Mainly focusing on results from broadband dielectric spectroscopy, shear rheology, X-ray d...
-
Article
Open AccessCorrection to: Identification and characterization of a galacturonic acid transporter from Neurospora crassa and its application for Saccharomyces cerevisiae fermentation processes
The authors noticed an accidental calculation error existing in Fig. 4C of this article [1]. The given velocities of the GAT-1 transporter (in this figure only) were mistakenly listed 50-fold too high. Based on t...
-
Article
Open AccessLignocellulose-derived thin stillage composition and efficient biological treatment with a high-rate hybrid anaerobic bioreactor system
This study aims to chemically characterize thin stillage derived from lignocellulosic biomass distillation residues in terms of organic strength, nutrient, and mineral content. The feasibility of performing an...
-
Article
Open AccessDoes size matter? Separations on guard columns for fast sample analysis applied to bioenergy research
Increasing sample throughput is needed when large numbers of samples have to be processed. In chromatography, one strategy is to reduce column length for decreased analysis time. Therefore, the feasibility of ...
-
Article
Open AccessFungi isolated from Miscanthus and sugarcane: biomass conversion, fungal enzymes, and hydrolysis of plant cell wall polymers
Biofuel use is one of many means of addressing global change caused by anthropogenic release of fossil fuel carbon dioxide into Earth’s atmosphere. To make a meaningful reduction in fossil fuel use, bioethanol...
-
Article
Open AccessAnalytical method for the determination of organic acids in dilute acid pretreated biomass hydrolysate by liquid chromatography-time-of-flight mass spectrometry
For the development of lignocellulosic biofuels a common strategy to release hemicellulosic sugars and enhance the enzymatic digestibility of cellulose is the heat pretreatment of biomass with dilute acid. Dur...
-
Article
Open AccessOvercoming inefficient cellobiose fermentation by cellobiose phosphorylase in the presence of xylose
Cellobiose and xylose co-fermentation holds promise for efficiently producing biofuels from plant biomass. Cellobiose phosphorylase (CBP), an intracellular enzyme generally found in anaerobic bacteria, cleaves...
-
Article
Open AccessIdentification and characterization of a galacturonic acid transporter from Neurospora crassa and its application for Saccharomyces cerevisiae fermentation processes
Pectin-rich agricultural wastes potentially represent favorable feedstocks for the sustainable production of alternative energy and bio-products. Their efficient utilization requires the conversion of all majo...
-
Article
Compositional analysis of Miscanthus giganteus by near infrared spectroscopy
Fourier transform near infrared spectroscopy was applied to ball-milled and dried whole plant Miscanthus × giganteus samples in combination with partial least square regression analysis for prediction of main con...
-
Article
Composition of the surface waxes from bell pepper and eggplant
Surface waxes from the skins of bell pepper (Capsicum annuum) and eggplant (Solanum melongena) were rinsed with tert-butylmethyl ether (TBME). The wax components were separated into two fractions by elution from ...
-
Article
Composition of the surface wax from tomatoes
The quantitative composition of the waxes from 26 different tomato cultivars was determined in order to get an overall view of the contents of the compounds identified in Part I at the ripe red stage and of th...
-
Article
Composition of the surface wax from tomatoes
From the skins of tomatoes (Lycopersicon esculentum), the surface wax was rinsed with a tert-butylmethyl ether (TBME)/methanol (9+1) mixture. The wax components were separated into three fractions by elution from...
