Results 31 to 40 of about 9,333 (259)

Pulsed electric field assisted extraction of natural food pigments and colorings from plant matrices

Food Chemistry: X, 2022
Coloring compounds are widely applied to manufacturing foods and beverages. The worldwide food market is replacing artificial colorants with natural alternatives, given the increased consumer demand for natural products.
Ramon Bocker, Eric Keven Silva
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Identification of Phthalocyanine Textile Dye Reactive Blue 21 in a Food Coloring by UV-Vis, Raman, and NMR Spectroscopies and HPLC-QTOF-MS

Colorants
Regulatory alerts regarding unauthorized use of colorants in food are frequently issued, often involving excessive concentration, improper declaration, or prohibited dyes.
Edwin Januschewski, Greta Bischof, Laurenz Küchner, Katharina Schmidt, Binh Nguyen Thanh, Gerold Jerz, Volker Heinz, Peter Winterhalter, Andreas Juadjur   +8 more
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Theoretical and practical aspects of a favorable color and light climate in an industrial building

Архитектон
An analysis is carried out to determine the main theoretical and practical aspects of the use of surface coloristics and lighting in industrial buildings; color perception depending on the type of lighting is summarized; the effect and perception of ...
Nalbandyan Anastasia V., Smolina Olesya O.   +1 more
doaj   +1 more source

Uses Of Natural Dyes To Develop Tiga Negeri Batik

Mudra: Jurnal Seni Budaya, 2023
Tiga Negeri batik began to be made in the late 18th century on the north coast of Java island but its dyeing process was made in three cities, namely Lasem, Pekalongan, and Surakarta.
Theresia Widyastuti
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Food Color Additives Applications in Food Products, and Related Health Hazards [PDF]

Egyptian Journal of Animal Health
Food coloring pigments are typically unstable and change throughout processing, every dye or pigments applied to food has an impact on its  organoleptic qualities which directly  influence customer acceptance and food choice .
doaj   +1 more source

Coated stainless steel archwires' discoloration measured by computerized system (An in-vitro study)

Journal of Baghdad College of Dentistry, 2020
Background: Aesthetic archwires are used to overcome the aesthetic problems of stainless steel wires but the color of the coating layer can be changed with time when exposed to oral environments.
Abeer B Mahmood
doaj   +1 more source