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Extraction of Glucuronoarabinoxylan from Quinoa Stalks (Chenopodium quinoa Willd.) and Evaluation of Xylooligosaccharides Produced by GH10 and GH11 Xylanases

Byproducts from quinoa are not yet well explored sources of hemicellulose or products thereof. In this work, xylan from milled quinoa stalks was retrieved to 66% recovery by akaline extraction using 0.5 M NaOH at 80 °C, followed by ethanol precipitation. The isolated polymer eluted as a single peak in size-exclusion chromatography with a molecular weight of >700 kDa. Analysis by Fourier transform

Arabinoxylanase from glycoside hydrolase family 5 is a selective enzyme for production of specific arabinoxylooligosaccharides

An arabinose specific xylanase from glycoside hydrolase family 5 (GH5) was used to hydrolyse wheat and rye arabinoxylan, and the product profile showed that it produced arabinose substituted oligosaccharides (AXOS) having 2-10 xylose residues in the main chain but no unsubstituted xylooligosaccharides (XOS). Molecular modelling showed that the active site has an open structure and that the hydroxy

Mindfulness based flourishing program: A cross-cultural study of Hong Kong Chinese and British participants

The Mindfulness Based Flourishing Program (MBFP) is an online 8-week intervention developed for enhancing wellbeing with the use of mindfulness practices, through targeting a range of positive variables. The efficacy of the MBFP has been demonstrated in a randomized controlled trial, and in order to further establish it as an intervention with widespread application, cross-cultural validation is w

Popular science writing bringing new perspectives into science students' theses

This study analyses which perspectives occur in science students’ texts at different points in time during the process of writing a popular science article. The intention is, thus, to explore how popular science writing can help students discover and discuss different perspectives on science matter. For this purpose, texts written by 12 bachelor students in biology were analysed in a case study. Fhis study analyses which perspectives occur in science students’ texts at different points in time during the process of writing a popular science article. The intention is, thus, to explore how popular science writing can help students discover and discuss different perspectives on science matter. For this purpose, texts written by 12 bachelor students in biology were analysed in a case study. Fo

Modern affärsrätt : En antologi

I denna bok presenteras sexton uppsatser som belyser centrala och aktuella affärsrättsliga frågor. Efter ett fylligt introduktionskapitel följer uppsatser som bl.a. behandlar frågor kring handel och uthyrning över internet, delningsplattformar, avtalsfrihet, entreprenad, ansvarsbegränsningar, konsumenttjänster, marknadsföring, kommersiella truster, övergång av verksamheter, processuella överenskom