Results 11 to 20 of about 17,897 (255)

Extraction and optimization of natural colorant from Garcinia mangostana Linn peels for leather dyeing

open access: yesCleaner Engineering and Technology, 2022
Developing an eco-benign dyeing process through natural products such as fruits is a way to achieve sustainability in the manufacturing process. The present research focuses on extracting natural dye from Garcinia mangostana Linn (G.
C. Kurinjimalar   +4 more
doaj   +3 more sources

Pemanfaatan Ekstrak Buah Karamunting (Rhodomyrtus tomentosa) Sebagai Pewarna Alami dan Sumber Antioksidan Pada Kue Mangkok

open access: yesRona Teknik Pertanian, 2021
Abstrak. Kue mangkok yang beredar di pasar menggunakan pewarna sintetik dan tidak mengandung senyawa aktiv yang berfungsi sebagai antioksidan. Karamunting mempunyai warna ungu yang menarik dan kaya antioksidan.
Hotman Manurung   +2 more
doaj   +1 more source

Biopolymer-based encapsulation of anthocyanins as reinforced natural colorants for food applications

open access: yesJournal of Agriculture and Food Research, 2023
Anthocyanins are natural colorants receiving increasing interests from food industry due to their variety of colors and health benefits. However, the instability of anthocyanins against environmental stress may limit their applications, which could be ...
Minghao Jiang, Yue Zhang
doaj   +1 more source

CAROTENOIDS AS NATURAL COLORANT : A REVIEW

open access: yesFood ScienTech Journal, 2020
Color is quality attribute that is usually used by consumer as first assessment to choose the food product. However, food processing is one of process which can degrade the food’s color, so the colorant is usually added.
Fany Dwi Wahyuni   +2 more
doaj   +1 more source

Amaranth as a natural food colorant source: Survey of germplasm and optimization of extraction methods for betalain pigments

open access: yesFrontiers in Plant Science, 2022
Growing consumer demands for healthier foods have evoked trends in the food industry to replace synthetically produced colorants with naturally derived alternatives.
Jay E. Howard   +2 more
doaj   +1 more source

Klorofil Daun Suji: Potensi dan Tantangan Pengembangan Pewarna Hijau Alami

open access: yesJurnal Ilmu Pertanian Indonesia, 2019
Chlorophyll has long been used as a green colorant for food and non-food applications. One source of chlorophyll is suji (Dracaena angustifolia (Medik.) Roxb.) leaf.
Dias Indrasti   +3 more
doaj   +1 more source

Preservation of Natural Colorant Extract of Jalawe Fruit Peel (Terminalia bellirica) in Water-Based Solution

open access: yesIndonesian Journal of Chemistry, 2016
The general objective of this study is to preserve natural colorant extract of jalawe fruit peel in water-based solution during storing. The specific objectives in this research are finding suitable type and amount of antimicrobial compound to prevent ...
Edia Rahayuningsih   +2 more
doaj   +1 more source

Texture, Color, Vitamin C and Reducing Sugar Content of Milk Toffee Added with Dracaena angustifolia Leaves Aqueous Extract as Natural Colorant

open access: yesJurnal Ilmu dan Teknologi Hasil Ternak, 2020
The leaf of Dracaena angustifolia has been used widely not only as natural food colorant but also as a natural source of vitamin C. The objective of this study was to obtain the best addition level of Dracaena angustifolia leaves aqueous extract as ...
Herly Evanuarini   +2 more
doaj   +1 more source

Microwave-Supported Green Dyeing of Mordanted Wool Fabric with Arjun Bark Extracts

open access: yesJournal of Natural Fibers, 2021
Sustainable extraction of functional colorant from dye-yielding plant through microwave radiations is gaining popularity due to its cost, time and effective nature.
Shahid Adeel   +7 more
doaj   +1 more source

Functionalized Transparent Surfaces with Enhanced Self-Cleaning against Ink Aerosol Contamination [PDF]

open access: yes, 2016
During operation of a standard commercial inkjet printer, suspended ink particles form an ink aerosol inside the printing chamber that can cause serious malfunctions, including contamination of the transparent window of the printhead position calibration
Calvert   +8 more
core   +2 more sources

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