Results 21 to 30 of about 4,151 (205)

TECHNOLOGICAL AND BIOLOGICAL STUDIES ON RED PIGMENTS IN RED BOUGAINVILLEA AND MATHIOLA. [PDF]

open access: yesJournal of Productivity and Development, 2017
The natural pigments considered the more safety in public health as natural colorants in food instead of the harmful synthetic colorants in this study, red Anthocyanins pigments were extracted from red bougainvillea (Bougainvillea commerson ex) and ...
Mmdouh Azzazy   +2 more
doaj   +1 more source

Fungal Pigments: Their Diversity, Chemistry, Food and Non-Food Applications

open access: yesApplied Microbiology, 2023
Colorants have many applications in food, cosmetics, pharmaceutics, textile, paints, plastics, paper, ink and photographic industries. Colorants are classified according to their solubility into dyes and pigments.
Waill Elkhateeb, Ghoson Daba
doaj   +1 more source

A recent (2009–2021) perspective on sustainable color and textile coloration using natural plant resources

open access: yesHeliyon, 2022
Fast fashion uses an excessive amount of synthetic dyes and chemical reagents in textile production, while a large quantity of fast fashion apparel and clothes go to the landfill, posting environmental safety concerns.
Jiangning Che, Xu Yang
doaj   +1 more source

Simultaneous determination of 11 synthetic colorants in wine by HPLC [PDF]

open access: yesZhongguo niangzao
Aiming to quickly identify whether synthetic colorants are added to wine and accurately quantify, a HPLC method was established to simultaneously detect 11 kinds of synthetic colorants in wine.
LI Guang, LI Qi, GU Min, ZHANG Feng
doaj   +1 more source

Oxidative stress, biochemical and histopathological alterations induced by some synthetic food colorants on Albino rats [PDF]

open access: yesArchives of Agriculture Sciences Journal, 2021
This study was performed to evaluate the detrimental effects of some synthetic colorants widely used in manufacturing of soft drinks such as caramel IV, sunset yellow and (tartrazine + brilliant blue) at low dose equal to acceptable daily intake (ADI ...
H. Fahmy   +3 more
doaj   +1 more source

Microbial Pigments in the Food Industry—Challenges and the Way Forward

open access: yesFrontiers in Nutrition, 2019
Developing new colors for the food industry is challenging, as colorants need to be compatible with a food flavors, safety, and nutritional value, and which ultimately have a minimal impact on the price of the product.
Tanuka Sen   +2 more
doaj   +1 more source

Production of Rainbow Colorants by Metabolically Engineered Escherichia coli

open access: yesAdvanced Science, 2021
There has been much interest in producing natural colorants to replace synthetic colorants of health concerns. Escherichia coli has been employed to produce natural colorants including carotenoids, indigo, anthocyanins, and violacein. However, production
Dongsoo Yang   +2 more
doaj   +1 more source

Multielemental Analysis and In Vitro Evaluation of Free Radical Scavenging Activity of Natural Phytopigments by ICP-OES and HPTLC

open access: yesFrontiers in Pharmacology, 2021
The phytopigments derived from ethnomedicinal plants employed as traditional medicines appear to be the simplest alternative for artificial radical colorants.
S. M. Nandanwadkar   +3 more
doaj   +1 more source

UPLC Detection of Acid Dyes in Sports Drinks

open access: yesChemical Engineering Transactions, 2016
In recent years, sports drinks continue to be pursued and admired by sports groups, especially sports enthusiasts. It can be said that as long as there is a drinks area, it will exist.
X.Z. Wu
doaj   +1 more source

Supra and subgingival application of antiseptics or antibiotics during periodontal therapy

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient ...
Elena Figuero   +5 more
wiley   +1 more source

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