Results 1 to 10 of about 30,389 (284)

Developing High-Coloring Natural Systems Using Double Emulsions with Daucus carota L. Extract to Meet High-Performance Requirements [PDF]

open access: yesFoods
Daucus carota L. extract is attracting interest as a natural colorant alternative. However, the presence of anthocyanins (ACNs), which are sensitive to pH changes, limits its application.
Liandra Gracher-Teixeira   +6 more
doaj   +2 more sources

Flavonoid and Anthocyanin Pigments Characterization of Pistachio Nut (Pistacia vera) as a Function of Cultivar [PDF]

open access: yesJournal of Nuts, 2022
In this work, the concentrations of flavonoid and anthocyanin pigments determined from different pistachio (Pistacia vera) cultivars collected from Damghan and Rafsanjan, were investigated.
Ali Nobari   +4 more
doaj   +1 more source

Quality Characteristics of Senior-Friendly Gelatin Gels Formulated with Hot Water Extract from Red Maple Leaf as a Novel Anthocyanin Source

open access: yesFoods, 2021
The objectives of this study were to evaluate antioxidant capacity of hot water extract from red maple leaf with different extraction times (experiment I) and to determine their impacts on color, free anthocyanin content, and hardness of gelatin gels ...
Dong-Heon Song   +2 more
doaj   +1 more source

An Approach for Predicting the Apparent Color of Carpets under Different Illuminants

open access: yesApplied Sciences, 2022
The color appearance of residential carpets under different illuminants can influence the purchase decisions of consumers, visual merchandisers, and interior designers.
Sumit Mandal   +6 more
doaj   +1 more source

Development of Low-Fat Mayonnaise with Natural Colorant from Tomato Peels Nanopowder

open access: yesJurnal Ilmu-Ilmu Peternakan, 2023
Tomato peel is an industrial waste product from tomato vegetables that has not been utilized properly. Industrial waste that has not been utilized will harm the environment.
Herly Evanuarini   +2 more
doaj   +1 more source

Increased Imports of Colorants and Constituent Components during the 18th Century Reflects the Start of the Consumer Society in Norway

open access: yesHeritage, 2022
The start of the consumer society in Norway is examined by studying the increased imports of colorants and their constituents during the 18th century. Based on historical customs records, 82 imported pigments and dyes, 27 binders and additives and nine ...
Margaret Aasness Knudtzon
doaj   +1 more source

Determination of 17 Kinds of Synthetic Colorants in Meat Products by UPLC-MS/MS

open access: yesShipin gongye ke-ji, 2023
To establish a method for the rapid detection of 17 colorants in meat products by ultra performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS), samples were homogeneously extracted with water, degreased with n-hexane, enriched and ...
Lei GONG   +6 more
doaj   +1 more source

Effective Adsorption of Colorants from Sugarcane Juice by Bagasse-Based Biochar-Hydroxyapatite Composite

open access: yesFoods, 2022
The clarification of sugarcane juice is a crucial stage in the sugar manufacturing process, as it affects evaporator performance, sugar quality and yield.
Cheng Wang   +6 more
doaj   +1 more source

Metode ohmic heating untuk ekstraksi betasianin sebagai pewarna pangan dari kulit buah naga merah (Hylocereus polyrhizus)

open access: yesTeknologi Pangan: Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian, 2023
Natural food colorant is increasingly being developed and applied to food products. Natural food coloring is safer to use because it does not cause side effects to health. Indonesia is rich in the availability of red dragon fruit.
Syarifa Ramadhani Nurbaya   +4 more
doaj   +1 more source

Restricted color $n$-color compositions [PDF]

open access: yesJournal of Combinatorics, 2021
Agarwal introduced $n$-color compositions in 2000 and most subsequent research has focused on restricting which parts are allowed. Here we focus instead on restricting allowed colors. After three general results, giving recurrence formulas for the cases of given allowed colors, given prohibited colors, and colors satisfying modular conditions, we ...
Hopkins, Brian, Wang, Hua
openaire   +2 more sources

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