Results 51 to 60 of about 13,063 (197)

Enzymatic synthesis of acylglycerides from agroindustrial residues: process design and simplified techno‐economic assessment

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study developed an enzymatic process to add value to palm oil fatty acid distillate (PFAD) and glycerol, resulting in the production of monoacylglycerides (MAG) and diacylglycerides (DAG). The biocatalyst loading (Novozym 435) and molar ratio of reagents were evaluated to obtain a suitable reaction condition in terms of space–time yield ...
Ronaldo Rodrigues de Sousa, Isabelle de Souza Barbosa, Ana Cristina de Araújo Collaço, Denise Maria Guimarães Freire, Viridiana Santana Ferreira‐Leitão   +4 more
wiley   +1 more source

Draft genome sequence of tetracycline-resistant Klebsiella oxytoca CCTCC M207023 producing 2,3-butanediol isolated from China

Journal of Global Antimicrobial Resistance, 2020
Objectives: Recently, the Gram-negative bacterium Klebsiella oxytoca has been identified as an emerging pathogen. Here we report the draft genome of a 2,3-butanediol-producing strain, K. oxytoca CCTCC M207023, isolated from soil in Nanjing, China.
Kai-Feng Wang, Wei-Jian Wang, Xiao-Jun Ji   +2 more
doaj   +1 more source

Genome Sequence of Klebsiella oxytoca M5al, a Promising Strain for Nitrogen Fixation and Chemical Production [PDF]

Klebsiella oxytoca is an important microorganism for nitrogen fixation and chemical production. Here, we report an annotated draft genome of K. oxytoca strain M5al that contains 5,256 protein-coding genes and 95 structural RNAs, which provides a genetic ...
DeLuca, Dien, Diz, Du, Fujii, Kurtz, Pruitt, Shin, Zerbino, Zhang   +9 more
core   +1 more source

Scientific Opinion on Flavouring Group Evaluation 7, Revision 5 (FGE.07Rev5) : saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched‐chain carboxylic acids from chemical group 5 [PDF]

, 2017
Acknowledgements: The Panel wishes to thank the members of the Working Group on Flavourings: Ulla Beckman Sundh, Leon Brimer, Karl-Heinz Engel, Paul Fowler, Rainer Gürtler, Trine Husøy, Wim Mennes and Gerard Mulder for the preparatory work on this ...
Anastassiadou, Maria, Bolognesi, Claudia, Brimer, Leon, Castle, Laurence, Cravedi, Jean-Pierre, de Fátima Tavares Poças, Maria, EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF), Engel, Karl-Heinz, Fowler , Paul, Franz, Roland, Grob, Konrad, Gürtler, Rainer, Husøy, Trine, Kärenlampi, Sirpa, Mennes, Wim, Mosesso, Pasquale, Mulder, Gerard, Penninks, André, Rosaria Milana, Maria, Silano, Vittorio, Smith, Andrew, Sundh, Ulla Beckman, Tlustos, Christina, Wölfle , Detlef, Zorn, Holger, Zugravu, Corina-Aurelia   +25 more
core   +3 more sources

Comparative Effects of Three Microbial Starter Cultures on the Physicochemical and Sensory Quality of Fermented Sausages

Food Bioengineering, EarlyView.
ABSTRACT This study innovatively links specific microbial compositions of commercial starter cultures to the evolution of key odorant and taste‐active amino acids, revealing the underlying mechanisms behind distinct flavor profiles. Three microbial starter cultures—Saccharomyces cerevisiae (SC), Scarlet (ST), and Roxaane LC (LC), were added to sausages,
Lili Ji, Yi Luo, Rui Yang, Song Yang, Xiaoping Yu, Hongqian Zhang, Kun Liao, Jiamin Zhang   +7 more
wiley   +1 more source

2,3-butanediol in experimental myocardial ischaemia in pigs [PDF]

, 2017
To investigate the role of 2,3-butanediol in myocardial ischaemia we analysed this compound in pig's myocardium and blood. Ischaemia was induced by ligation of a coronary artery.
ALTHAUS, U., HEER, K. R., METTLER, D., SCHILT, W., THOELEN, H.   +4 more
core  

Efficient production of acetoin by fermentation using the newly isolated mutant strain Lactococcus lactis subsp. lactis CML B4 [PDF]

, 2017
With the aim of applying biotechnology to produce acetoin, a chemical that can be used as an aroma and as a building block for other compounds, several putative mutants with reduced lactic acid synthesis were obtained from a wild-type homolactic strain ...
Caballero, Susana, Díaz de Guereñu, María del Mar, Ochoa-Gómez, Jose R., Prieto-Fernández, Soraya, Rincón, Inés, Roncal, Tomás   +5 more
core   +1 more source

Electronic Smoking Devices Among University Students: Usage Patterns and Chemical Composition of Inhaled Substances

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT This study investigated the prevalence of electronic smoking device (ESD) use and its associated behavioural and chemical risks among university students in Bahia, Brazil. A cross‐sectional survey was conducted with 355 students from public and private institutions through an online questionnaire between April and May 2023. Among participants,
Eduard F. Valenzuela, Raffael Silva Santos Almeida, Ivana Ferreira Simões, Aline Gonçalves Miranda, Magno Oliveira Ramos, Roberto Rodrigues Bandeira Tosta Maciel, Fernanda Warken Rosa, Aníbal de Freitas Santos Júnior   +7 more
wiley   +1 more source

Physicochemical and microbiological characterization of the sensory deviation responsible for the origin of the special sherry wines "palo cortado" type [PDF]

, 2018
The aim of this study was to characterize the biochemical changes and microbiological processes involved in the sensory deviation of “sobretablas” wines during biological aging, which leads to the origin of special or rare “palo cortado” wines ...
Amores Arrocha, Antonio, Jiménez Cantizano, Ana Concepción, Palacios Macías, Víctor Manuel, Roldán Gómez, Ana María   +3 more
core   +2 more sources

Characterization of Volatile Organic Compounds and Warmed‐Over Flavor in Flat Peach Juice Through Thermal and Nonthermal Sterilization Using Integrated Flavoromics and Multivariate Analysis

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
Flat peach juice was subjected to thermal sterilization (high‐temperature sterilization and pasteurization) and nonthermal sterilization (high hydrostatic pressure and microwave sterilization). Volatile profiles and sensory attributes were characterized using HS–GC–IMS, HS–SPME–GC–MS, and bionic sensory evaluation.
Guangsen Tong, Xiang Li, Fei Wu, Bowen Zan, Luming Yang, Xiaolong He, Yi Xiao, Yuechen Hao, Chunyuan Ping   +8 more
wiley   +1 more source