Results 31 to 40 of about 2,478,172 (300)

Optimization of fermentation medium of polyhydroxyalkanoate based on non-grain molasses and pilot scale-up [PDF]

Zhongguo niangzao
To promote the development of polyhydroxyalkanoates (PHA), promote the standardization, scale and green operation of non-grain molasses fermentation, reduce PHA fermentation cost and improve production capacity, using Halomonos sp.
LI Shuting, YUAN Kai, LI Hua, ZHOU Weiqiang, TANG Tang, YANG Xiaofan, LIU Haijun, LI Fangliang, LI Fan, LI Yi, PENG Chao
doaj   +1 more source

Optimization of Pre-Inoculum, Fermentation Process Parameters and Precursor Supplementation Conditions to Enhance Apigenin Production by a Recombinant Streptomyces albus Strain

, 2021
Streptomyces albus J1074-pAPI (Streptomyces albus-pAPI) is a recombinant strain constructed to biotechnologically produce apigenin, a flavonoid with interesting bioactive features that up to now has been manufactured by extraction from plants with long ...
Riccardo Ventriglia, Marcella Cammarota, Lombó Brugos, Felipe, Cammarota, M., Restaino, O. F., Odile Francesca Restaino, Claudio J. Villar, Villar Granja, Claudio Jesús, Chiara Schiraldi, Simona Barbuto Ferraiuolo, Schiraldi, C., Ferraiuolo, S. B., Gutiérrez del Río Menéndez, Ignacio, Ventriglia, R., Ignacio Gutiérrez-del-Río, Felipe Lombó   +15 more
core   +1 more source

Exploring the resilience and stability of a defined human gut microbiota consortium: An isothermal microcalorimetric study

MicrobiologyOpen
The gut microbiota significantly contributes to human health and well‐being. The aim of this study was to evaluate the stability and resilience of a consortium composed of three next‐generation probiotics (NGPs) candidates originally found in the human ...
Anna Kattel, Valter Aro, Petri‐Jaan Lahtvee, Jekaterina Kazantseva, Arvi Jõers, Ranno Nahku, Isma Belouah   +6 more
doaj   +1 more source

Antimicrobial activity and optimization of Aureobasidin A production by Aureobasidium pullulans PA-2 against Escherichia coli and Staphylococcus aureus

Plant Protection Science, 2023
This work aims to separate antimicrobial lipopeptides from fermentation by Aureobasidium pullulans PA-2, and verify its antimicrobial activity and the optimum condition of lipopeptide production.
Liang Cheng, Denggao Yue, Youhai Wei, Haixia Zhu, Hua Weng, Liangzhi Guo, Qingyun Guo   +6 more
doaj   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

Identification of (20R)‐protopanaxadiol from Panax ginseng as a novel anti‐SARS‐CoV‐2 compound

FEBS Open Bio, EarlyView.
We established a noninfectious BAC‐based SARS‐CoV‐2 replicon that enables antiviral screening under BSL‐2 conditions. Using this platform, we screened 373 food‐derived compounds and identified (20R)‐protopanaxadiol from Panax ginseng as a novel inhibitor of SARS‐CoV‐2 RNA replication, highlighting the value of safe replicon systems for antiviral ...
Midori Takeda, Natsue Maezono, Rina Uchikoshi, Nobuyuki Kato, Masanori Ikeda   +4 more
wiley   +1 more source

Optimization of Streptomyces sp.A11 Medium Cultivation on Cyclo(Tyrosyl-Prolyl) Production Using The Response Surface Methodology [PDF]

, 2012
The response surface methodology is a three factorial design which provides the relationship between one or more measured dependent response and a number of input (independent) factors.
Rofiq , Sunaryanto
core   +1 more source

The Characterization of the Inhibitory Substances Produced by Bacillus pumilus LYMC-3 and the Optimization of Fermentation Conditions

Fermentation, 2023
Bacillus pumilus plays a very important role in the biological control of plant diseases. In this study, we conducted indoor biocontrol experiments using the LYMC-3 strain of B.
Min Pan, Minglong Zhu, Huanhuan Jiang, Xixiu Zhang, Jiajin Tan   +4 more
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Applications of Limosilactobacillus fermentum in Fruit and Vegetable Fermentations: Biotechnological Mechanisms, Nutritional Outcomes, and Industrial Relevance

Fermentation
Limosilactobacillus fermentum is a versatile heterofermentative lactic acid bacterium with significant potential to enhance the nutritional, functional, and sensory properties of plant-based foods. This review examines the biotechnological mechanisms and
Muhammad Salman Farid, Muhammad Imran Hussain, Sidra Rashid, Ramisha Ibtisam, Aniqa Abbas, Sania Khalid, Piotr Salachna, Łukasz Łopusiewicz   +7 more
doaj   +1 more source