Results 121 to 130 of about 19,074 (293)

Tailoring the properties of rhamnose-rich exopolysaccharides from cheese whey via continuous fed-batch fermentation for active packaging applications

Carbohydrate Polymer Technologies and Applications
This study explores the sustainable bioconversion of cheese whey (CW) into high-value exopolysaccharides (EPS) by Halomonas caseinilytica K1 through the optimization of bioreactor operation modes.
Samia Azabou, Ichrak Joulak, Patrícia Concórdio-Reis, Cristiana AV Torres, Chantal Sevrin, Christian Grandfils, Hamadi Attia, Adem Gharsallaoui, Filomena Freitas   +8 more
doaj   +1 more source

Model-Based Optimization and pO2 Control of Fed-Batch Escherichia Coli and Saccharomyces Cerevisiae Cultivation Processes

A model-based approach for optimization and cascade control of dissolved oxygen partial pressure (pO2) and maximization of biomass in fed-batch cultivations is presented.
Vanags, Juris, Grīgs, Oskars, Dubencovs, Konstantīns, Galvanauskas, Vytautas, Stepānova, Valērija   +4 more
core  

Fed-batch Cultivation of Pseudomonas Aeruginosa USM-AR2 Producing Rhamnolipid in Bioreactor through Pulse Feeding Strategy [PDF]

, 2012
Pseudomonas aeruginosa USM-AR2 culture was proven to produce a glycolipid type biosurfactant, rhamnolipid. Fed-batch cultivation of P. aeruginosa USM-AR2 with different feeding strategies was carried out in bioreactor to increase the rhamnolipid ...
Mohd Salleh, Salwa, Md Noh, Nur Asshifa, Abdullah, Amirul Al-Ashraf, Mohd Yahya, Ahmad Ramli   +3 more
core  

Bio‐Based Microfluidics With Snail Slime: A By‐Product of Agriculture Plays an Exciting Role in the Chemistry of Microfluidic Reaction Chambers

Macromolecular Rapid Communications, EarlyView.
Due to a broad spectrum of active ingredients, snail slime presents a variety of exciting physical properties and chemical reactivities. Especially in the role of the reduction‐ and stabilizing agent for the manufacturing of gold nanoparticles, its great potential is revealed. Utilising the proteins found in slime, Nanoparticle‐comprising hydrogels are
Andrea Koball, Jens Gaitzsch
wiley   +1 more source

Functional States Recognition System for Fed-batch Cultivation of Saccharomyces cerevisiae [PDF]

Bioautomation, 2008
Free software for entering and documenting data EpiData is here used for design of a system for functional states recognition during a fermentation process.
Pencheva T., Ljakova K.
doaj  

Comparative Evaluation of Structure–Processing–Property Relationships in Flax, Hemp, and Cattail Discontinuous fiber Thermoset Composites

Polymer Composites, EarlyView.
Needle punching reorients fibers from in‐plane direction toward z‐direction of the web, resulting in mechanical interlocking of fibers and reduction in the nonwoven mat thickness. ABSTRACT Replacement of glass fiber mats, utilized in large and complex composite parts in the transportation industry, with natural fiber mats requires knowledge of natural ...
Md Shadhin, Raghavan Jayaraman, Mashiur Rahman   +2 more
wiley   +1 more source

Nigericin‐Triggered Phosphodynamics in Inflammasome Formation and Pyroptosis

PROTEOMICS, EarlyView.
ABSTRACT Innate immune signaling relies heavily on phosphorylation cascades to mount effective immune responses. Although traditional innate immune signaling cascades following TLR4 stimulation have been investigated through a temporally quantitative phosphoproteomic lens, far fewer studies have applied these methods to distinct signaling following the
Vanya Bhushan, Clinton J. Bradfield, Sandhini Saha, Sung Hwan Yoon, Iain D. C. Fraser, Aleksandra Nita‐Lazar   +5 more
wiley   +1 more source

Enhanced process monitoring of fed-batch penicillin cultivation using time-varying and multivariate statistical analysis

, 2019
On-line monitoring of penicillin cultivation processes is crucial to the safe production of high-quality products. In the past, multiway principal component analysis (MPCA), a multivariate projection method, has been widely used to monitor batch and fed ...
Yoo, CK, Lee, JM, Lee, IB
core   +1 more source

Current Cell/Organoid and Animal Models for Primary Sclerosing Cholangitis

Portal Hypertension &Cirrhosis, EarlyView.
Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease with limited therapeutic options and a marked risk of progression to biliary fibrosis, cirrhosis, and malignancy. Progress in PSC research has been hindered by the lack of models that faithfully recapitulate the complex biliary microenvironment and disease heterogeneity ...
Qigu Yao, Sheng Cheng, Qiaoling Pan, Jiong Yu, Hongcui Cao   +4 more
wiley   +1 more source

Broth recycling to reduce process noise resulting from concentrated substrate addition in fed-batch cultivation of Escherichia coli

, 2003
In this work feed hardware for fed-batch cultivation is presented (broth recycle feed injection system or BRFIS). BRFIS proved superior to conventional submerged or dripped feed systems in reducing dissolved oxygen (DO) oscillations during Escherichia ...
Cooney, M.J., Johnston, W.A.
core