Results 31 to 40 of about 18,161 (258)

Comparison Between Antifungal Activitiesof Xenorhabdus stockiae PB09 Cell-free Supernatants Derivedfrom Shake-Flask CultivationandFermentation [PDF]

Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham, 2020
A varietyof metabolites from the entomopathogenic bacterium Xenorhabdus spp. have been reported to have antifungal activities, especially against Colletotrichum gloeosporioides (Penz.) Sacc., which is one of the most damaging pathogens targeting many ...
Prapassorn Bussaman
doaj  

Comparison of the Production of Recombinant Protein in Suspension Culture of CHO Cells in Spinner Flask and Shake Flask System

International Islamic University Malaysia Engineering Journal, 2011
Chinese hamster ovary (CHO) cells have been most widely used as the production host for the commercial production of biopharmaceuticals product.
S.N.Z Zainul Abidin, and N. Anuar
doaj   +1 more source

The morphology of Ganoderma lucidum mycelium in a repeated-batch fermentation for exopolysaccharide production

Biotechnology Reports, 2016
The morphology of Ganoderma lucidum BCCM 31549 mycelium in a repeated-batch fermentation (RBF) was studied for exopolysaccharide (EPS) production. RBF was optimised for time to replace and volume to replace. G. lucidum mycelium showed the ability to self-
Wan Abd Al Qadr Imad Wan-Mohtar, Safuan Ab Kadir, Nazamid Saari   +2 more
doaj   +1 more source

A Description on the Shake-Flask and Laser Monitoring-Based Techniques for Determination of the Drug’s Solubility [PDF]

Pharmaceutical Sciences
In the current work, the performance of the shake-flask and laser monitoring-based techniques for the determination of the solubility is described as a video file. The video is prepared in three parts.
Aynaz Zarghampour, Kimiya Jouyban, Vahid Jouyban-Gharamaleki, Abolghasem Jouyban, Elaheh Rahimpour   +4 more
doaj   +1 more source

Sporulation of Myxococcus xanthus in liquid shake flask cultures [PDF]

Journal of Bacteriology, 1989
When suspended in a liquid starvation medium, exponentially growing Myxococcus xanthus sporulated within 3 days. These myxospores were similar to spores developed within fruiting bodies, as determined by electron microscopy and the production of spore-specific protein S.
A, Rosenbluh, E, Rosenberg
openaire   +2 more sources

Investigation of Para-nitrophenol Biodegradation in Shake Flasks and External Airlift Bioreactor by Alcaligenes faecalis [PDF]

آب و فاضلاب, 2011
In this study, removal of para-nitrophenol (PNP) from synthetic wastewater by Alcaligens faecalis was investigated for the first time in an external airlift bioreactor.
Leili Abkar, Fereshteh Naeimpoor
doaj  

Electrochemical Dissolution of Chalcopyrite Concentrates in Stirred Reactor in the Presence of Acidithiobacillus ferrooxidans

International Journal of Electrochemical Science, 2015
In this work, a new stirred reactor was designed and then a comparative study of bioleaching using stirred reactor and shake flask was carried out to investigate the bioleaching performance of the new stirred reactor.
Hongbo Zhao, Jun Wang, Wenqing Qin, Minghao Hu, Guanzhou Qiu   +4 more
doaj   +1 more source

Heterologous expression of nattokinase from B. subtilis natto using Pichia pastoris GS115 and assessment of its thrombolytic activity

BMC Biotechnology, 2021
Background Nattokinase is a fibrinolytic enzyme that has huge market value as a nutritional supplement for health promotion. In order to increase nattokinase yields, fermentation conditions, strains, cultivation media, and feeding strategies have been ...
Yan Guangbo, Shu Min, Shen Wei, Ma Lixin, Zhai Chao, Wang Yaping, Huang Zunxi   +6 more
doaj   +1 more source

Growth Kinetics, Purification and Characterization of α-amylase Produced from Bacillus licheniformis DSM-1969 using Lignocellulosic Banana Waste as an Elicitor

BioResources, 2014
In this study, banana waste was used to investigate its elicitation potential for induced production of α-amylase from Bacillus licheniformis DSM-1969. Initially, six different media were investigated to select the composition with optimal yield.
Rashida Bashir, Quratulain Syed, Muhammad Waseem Mumtaz, Farooq Anwar, Nazamid Saari, Ahmad Adnan   +5 more
doaj   +1 more source

Potential errors in conventional DOT measurement techniques in shake flasks and verification using a rotating flexitube optical sensor

BMC Biotechnology, 2011
Background Dissolved oxygen tension (DOT) is an important parameter for evaluating a bioprocess. Conventional means to measure DOT in shake flasks using fixed Clark-type electrodes immersed in the bulk liquid are problematic, because they inherently ...
Käser Andreas, Kensy Frank, Hansen Sven, Büchs Jochen   +3 more
doaj   +1 more source