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Article
Open AccessQuantification methods of determining brewer’s and pharmaceutical yeast cell viability: accuracy and impact of nanoparticles
For industrial processes, a fast, precise, and reliable method of determining the physiological state of yeast cells, especially viability, is essential. However, an increasing number of processes use magnetic...
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Article
Open AccessAroma profile of a gluten-free barley malt beer crafted to remove gluten using a barley malt extract with high peptidase activity
Gluten-free beer (GFB) was produced from gluten-containing barley malt wort by adding an enzyme-enriched malt extract to the wort, intended for patients with celiac disease. Nevertheless, the aroma profile of ...
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Article
Open AccessEvaluation of microtiter plate as a high-throughput screening platform for beer fermentation
Downscaling the anaerobic fermentation in a microtiter plate (MTP) facilitates high throughput screening (HTS) applications. This study investigates the impacts of MTP configurations (scale, shaking, and cover...
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Article
Online sensor validation in sensor networks for bioprocess monitoring using swarm intelligence
Sensor faults can impede the functionality of monitoring and control systems for bioprocesses. Hence, suitable systems need to be developed to validate the sensor readings prior to their use in monitoring and ...
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Article
Production and application of barley malt extract with high peptidase activity for the degradation of gluten in wort
Special malt with high gluten-specific peptidase activity was prepared by germinating barley grain for 8 days at 18 °C and 48 % humidity. Endogenous malt peptidases were characterized and used to degrade glut...
