Results 51 to 60 of about 682,713 (259)

Bitterness suppression with zinc sulfate and na-cyclamate: a model of combined peripheral and central neural approaches to flavor modification

, 2005
Purpose Zinc sulfate is known to inhibit the bitterness of the antimalarial agent quinine [R. S. J. Keast. The effect of zinc on human taste perception. J. Food Sci. 68:1871–1877 (2003)].
A. Spielman, B. G. Green, B. Green, C. Clark, C. Frederickson, D. Christianson, D. Hornung, E. Adler, F. Zheng, G. Swaminath, G. Wong, J. Chandrashekar, J. H. A. Kroeze, L. Bartoshuk, L. Bartoshuk, L. Huang, P. Breslin, P. Breslin, P. Rossler, Paul A. S. Breslin, R. M. Pangborn, R. S. J. Keast, R. S. J. Keast, R. S. J. Keast, R. S. J. Keast, R. S. J. Keast, Russell S. J. Keast, S. Kinnamon, S. Schiffman   +28 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Non-Canonical Amino Acids as Building Blocks for Peptidomimetics: Structure, Function, and Applications

Biomolecules, 2023
This review provides a fresh overview of non-canonical amino acids and their applications in the design of peptidomimetics. Non-canonical amino acids appear widely distributed in nature and are known to enhance the stability of specific secondary ...
Tarsila G. Castro, Manuel Melle-Franco, Cristina E. A. Sousa, Artur Cavaco-Paulo, João C. Marcos   +4 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Journal Staff [PDF]

, 2014
I detta projektarbete skulle tre olika ölsorters beska bestämmas. Beskan skulle bestämmas analytiskt genom två metoder, en HPCL och en spektrofotometrisk. Det skulle även avgöras vilken av metoderna som lämpade sig bäst för detta.
Linda, Ekeman
core   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Beer composition analysis: abundance evolution and characterization of beer flavor active compounds by GC-MS and determination of its ethanol concentration using MIR spectroscopy. [PDF]

, 2018
[EN] In this project the flavor and ethanol composition of a craft Pilsen beer provided by a micro-brewery called Boga will be analyzed. The first aim of this study is to identify the flavor active compounds found in such beer and study their ...
Martínez de Butrón Revuelta, Leire
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Photoinduced Boron‐Catalyzed Direct α‐Aminoxylation of Carboxylic Acids

ChemistryEurope
A boron‐catalyzed direct α‐aminoxylation of carboxylic acids is developed, providing rapid access to unique β‐amino acid analogs, namely α‐(aminoxy)carboxylic acids.
Tsubasa Oyama, Takuto Morisawa, Yukiho Yoshida, Yoshito Heike, Masaya Sawamura, Yohei Shimizu   +5 more
doaj   +1 more source

Cytotoxic effect of commercial Humulus lupulus L. (hop) preparations – In comparison to its metabolomic fingerprint

Journal of Advanced Research, 2013
Hops (Humulus lupulus L. Cannabaceae) is an economically important crop, that has drawn more attention in recent years due to its potential pharmaceutical applications.
Mohamed A. Farag, Ludger A. Wessjohann
doaj   +1 more source