Bioprocess and Biosystems Engineering This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Recent developments in tuning the efficacy of different types of sunscreens
This article summarizes the effects and issues, protective measures of sunscreen usage, and its components, mainly ultraviolet filters.PMID:37656257 | DOI:10.1007/s00449-023-02919-9 (Source: Bioprocess and Biosystems Engineering)
Source: Bioprocess and Biosystems Engineering - September 1, 2023 Category: Biomedical Engineering Authors: Shaikh Parwaiz Mohammad Mansoob Khan Source Type: research

Degradation of 2,4-DCP by immobilized laccase on modified biochar carrier
Bioprocess Biosyst Eng. 2023 Sep 1. doi: 10.1007/s00449-023-02922-0. Online ahead of print.ABSTRACTRape straw was used as the raw material for the biochar in this study, which was then changed using acid, alkali, and magnetic techniques. The laccase was attached using the adsorptions-crosslinking process, and the three modified biochars served as the carriers. The ideal circumstances for laccase immobilization were explored, and both biochar and immobilized laccase's characteristics were examined. The removal of 2,4-dichlorophenol (2,4-DCP) by immobilized laccase from modified biochar and its degradation products were rese...
Source: Bioprocess and Biosystems Engineering - September 1, 2023 Category: Biomedical Engineering Authors: Junfeng Xie Dajun Ren Zihang Li Xiaoqing Zhang Shuqin Zhang Wangsheng Chen Source Type: research

Investigation of a membrane bioreactor's performances in treating sunflower oil refinery wastewater containing high oleic acid at different SRTs
This study investigated the MBR performance, sludge morphology, and membrane fouling potential in treating sunflower oil refinery wastewater containing high oleic acid at three different SRTs of 10 days, 40 days, and infinite. The analysis of mixed liquor morphology including sludge volume index, PSD, EPS, and SMP showed that the sludge flocs compressibility and bioflocculation considerably improved at 40-days SRT. Additionally, at this SRT, the mixed liquor O&G, COD, and SMP accumulation were low, and the microbial activity and COD removal were enhanced. The gas chromatography/mass spectrometry analysis results confir...
Source: Bioprocess and Biosystems Engineering - September 1, 2023 Category: Biomedical Engineering Authors: E Abdollahzadeh Sharghi P Ghasemian L Davarpanah G Faridizad Source Type: research

Automated Raman feed-back control of multiple supplemental feeds to enable an intensified high inoculation density fed-batch platform process
Bioprocess Biosyst Eng. 2023 Aug 26. doi: 10.1007/s00449-023-02912-2. Online ahead of print.ABSTRACTBiologics manufacturing is increasingly moving toward intensified processes that require novel control strategies in order to achieve higher titers in shorter periods of time compared to traditional fed-batch cultures. In order to implement these strategies for intensified processes, continuous process monitoring is often required. To this end, inline Raman spectroscopy was used to develop partial least squares models to monitor changes in residual concentrations of glucose, phenylalanine and methionine during the culture of...
Source: Bioprocess and Biosystems Engineering - August 26, 2023 Category: Biomedical Engineering Authors: Thaddaeus A Webster Brian C Hadley Marissa Dickson Jessica Hodgkins Mikayla Olin Nicolas Wolnick Julia Armstrong Carrie Mason Brandon Downey Source Type: research