Results 31 to 40 of about 4,449,313 (264)

Insights into remediation technology for malachite green wastewater treatment

Water Science and Engineering, 2023
Malachite green (MG) dye is a common industrial dye and organic contaminant that can be found in (waste)water. Textile and food industries make use of MG as dyeing and food coloring agents, respectively. However, MG is both genotoxic and mutagenic. Hence,
Peter Olusakin Oladoye, Timothy Oladiran Ajiboye, Wycliffe Chisutia Wanyonyi, Elizabeth Oyinkansola Omotola, Mayowa Ezekiel Oladipo   +4 more
doaj   +1 more source

Coloring count cones of planar graphs [PDF]

, 2022
For a plane near‐triangulation G with the outer face bounded by a cycle C, let nG⋆ denote the function that to each 4‐coloring ψ of C assigns the number of ways ψ extends to a 4‐coloring of G.
Lidicky, Bernard, Dvořák, Zdeněk
core  

Evaluation of the Role of Taurine in Mitigating the Deleterious Effects of Tartrazine on the Kidneys in Rats: Experimental Study [PDF]

Türk Patoloji Dergisi
Objective: Tartrazine (TZ) is an anionic azo dye widely used to color food products, pharmaceuticals, and cosmetics; however, its harmful effects on the kidneys are still unclear and need to be confirmed.
Abdelmonem Awad HEGAZY, Walaa Abdel Haliem RASHAD, Gehad Mohammad Elsayed ALI, Mai Ahmed GOBRAN, Basma A. IBRAHIM, Emtethal Mamdouh EL-BESTAWY   +5 more
doaj   +1 more source

Can discolored dental composites be bleached in depth? [PDF]

Restorative Dentistry & Endodontics
ObjectivesPrevious in vitro studies determined the whitening effects of bleaching products on stained resin composite surfaces. This in vitro study aimed to verify the effectiveness of a whitening system on composite resin previously subjected to ...
Luca Giachetti, Daniele Scaminaci Russo, Michele Nieri, Francesca Cinelli   +3 more
doaj   +1 more source

Copigmentation and stabilization of anthocyanins using organic molecules and encapsulation techniques

Current Plant Biology, 2022
Natural colorants/pigments such as anthocyanins, carotenoids, betalains, and chlorophylls have been generally used in the food industry as coloring agents.
Esra Gençdağ, Elif Ezgi Özdemir, Kardelen Demirci, Ahmet Görgüç, Fatih Mehmet Yılmaz   +4 more
doaj   +1 more source

Grown to Be Blue—Antioxidant Properties and Health Effects of Colored Vegetables. Part II: Leafy, Fruit, and Other Vegetables

Antioxidants, 2020
The current trend for substituting synthetic compounds with natural ones in the design and production of functional and healthy foods has increased the research interest about natural colorants. Although coloring agents from plant origin are already used
Francesco Di Gioia, Nikolaos Tzortzakis, Youssef Rouphael, Marios C. Kyriacou, Shirley L. Sampaio, Isabel C.F.R. Ferreira, Spyridon A. Petropoulos   +6 more
doaj   +1 more source

Detection of artificial colors added to cooked faba beans (Ful medames) and microbial examination for samples obtained from street vendors in Egypt

Journal of Medicine in Scientific Research, 2022
Background Cooked dried beans are commonly consumed in many countries and are known in Egypt as Ful medames. Adding synthetic colors to keep the dishes more attractive may have toxic effects on the human body, as it may be unsafe to consume potentially ...
Fardous Soliman, El-Sayed M Hammad, Mohamed Farag, Om H Ahemad, Manal Mohammed, Hanaa Salah   +5 more
doaj   +1 more source

Food Coloring and Behavior

, 1994
The association between the ingestion of tartrazine synthetic food coloring and behavioral change in children referred for assessment of hyperactivity was investigated at the Royal Children’s Hospital, University of Melbourne ...
J Gordon Millichap, Millichap, J. Gordon
core   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

THE EFFECTS OF DIETARY ARTIFICIAL COLORS ON EXPERIMENTAL RATS [PDF]

Journal of Environmental Science, 2018
Recently the use of synthetic food coloring additives was increased and the levels of human exposure to such agents are very broad, thus feeding over long periods may continually possess potential hazards to the human health.
Hewahy, M, Lofty, Azza, Elgohary, Fatma, K   +2 more
doaj   +1 more source