Results 21 to 30 of about 2,741 (204)

Coloration of Lacquered Coatings for Furniture Production with Herbal Dyes and Determining Weathering Resistance

open access: yesDrvna Industrija, 2023
The main goal of the study is to produce eco-friendly furniture dyes by using bio-colorants and to determine the color stability of these dyes in outdoor conditions.
Osman Goktas   +2 more
doaj   +1 more source

PENGARUH INTENSITAS CAHAYA TERHADAP DEGRADASI WARNA AGARAGAR YANG DIWARNAI SARI UMBI BIT MERAH (Beta vulgaris L. var. rubra L.)

open access: yesAgric, 2016
The aims of this research were to determine the concentration of beetroot juice in jelly which panelists like best; to determine the color degradation rate constant in jelly colored with beetroot juice caused by sunlight and fluorescent light; and color ...
Lydia Ninan Lestario   +2 more
doaj   +1 more source

Hubungan Pengetahuan, Sikap, dan Perilaku Ibu tentang Penggunaan Pewarna Makanan dengan Keracunan Makanan pada Anak di Kelurahan Penggaron Lor Semarang

open access: yesMajalah Kedokteran Bandung, 2016
Household and school are the two most frequent sites in which food poisoning outbreak starts. This may be influenced by the lack of mother’s knowledge about the danger of synthetic food colorants for health.
Suparmi, Ophi Indria Desanti
doaj   +1 more source

Life cycle energy and carbon emissions of colorants extraction from Hibiscus sabdariffa

open access: yesEnergy Reports, 2022
The food industry is interested in new plant-based, non-toxic, food additives to substitute synthetic ones. Aiming to support the development of H. sabdariffa bio-colorant extracts at an early stage, a cradle-to-gate life cycle assessment (LCA) approach ...
Helena Monteiro, Bruna Moura
doaj   +1 more source

Evaluation of Guava Pulp Microencapsulated in Mucilage of Aloe Vera and Opuntia ficus-indica as a Natural Dye for Yogurt: Functional Characterization and Color Stability

open access: yesFoods, 2022
The substitution of artificial colorants for pigments extracted from fruits is a highly desirable strategy in the food industry for the manufacture of natural, functional, and safe products. In this work, a 100% natural spray-dried (SD) microencapsulated
Maria Carolina Otálora   +2 more
doaj   +1 more source

Beetroot Extract Encapsulated in Inulin: Storage Stability and Incorporation in Sorbet

open access: yesChemical Engineering Transactions, 2017
Betacyanin is a natural colorant extracted, principally, by beetroot, being a good alternative to substitute synthetic colorant, because it not shows toxic effect and established daily intake rate.
J. Mayuri Omae   +6 more
doaj   +1 more source

Toxic Effects of Food azo dye Tartrazine on the Brain of Young Male Albino Rats: Role of Oxidative Stress [PDF]

open access: yesZagazig Journal of Forensic Medicine and Toxicology, 2021
Background: Tartrazine is a synthetic colorant that is extensively used in food and pharmaceutical products all around the world. Children usually consume large amount of colored food products.
Nema allah hosieny   +3 more
doaj   +1 more source

Characterization of Delonix regia Flowers’ Pigment and Polysaccharides: Evaluating Their Antibacterial, Anticancer, and Antioxidant Activities and Their Application as a Natural Colorant and Sweetener in Beverages

open access: yesMolecules, 2023
In the present study, an attempt was made to investigate the in vitro antioxidant, anticancer, and antibacterial activities of Delonix regia, then in vivo evaluate its safety as a natural colorant and sweetener in beverages compared to synthetic colorant
Doaa Ebada   +11 more
doaj   +1 more source

Application of red pitaya powder as a natural food colourant in fruit pastille

open access: yesJurnal Gizi Klinik Indonesia, 2017
Background: Confectionary products meet the important consumers’ need states of fun and enjoyment, especially among children. Synthetic colourant had been applied as a colouring agent in confectionery products for decades, however various adverse health ...
Low Pinn Yee, Chan Sook Wah
doaj   +1 more source

Recent Advancements in Natural Plant Colorants Used for Hair Dye Applications: A Review

open access: yesMolecules, 2022
There is an on-going demand in recent years for safer and “greener” hair coloring agents with the global consumer awareness of the adverse effects of synthetic hair dyes.
Hongyan Cui   +6 more
doaj   +1 more source

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