Results 51 to 60 of about 1,004 (178)

Application of different concentrations of the natural dye potassium norbixinate (annatto) in polyamide 6.6 fabrics

Natural Product Research, 2023
Polyamide fabrics were dyed with concentrations ranging from 4% to 0.25% (o.w.f.) of the natural dye, potassium norbixinate (annatto). The exhaustion, chromatic coordinates, colouristic intensity (K/S), and fastness to washing and rubbing were evaluated.
Marcel Jefferson Gonçalves, Ariane Canuto Veiga de Oliveira, Amábile Colla Prando, Carolina Krebs de Souza, Rita de Cassia Siqueira Curto Valle, Ivonete Oliveira Barcellos, Lorena Benathar Ballod Tavares   +6 more
openaire   +2 more sources

Biochemical behaviour of norbixin duringin vitroDNA damage induced by reactive oxygen species [PDF]

British Journal of Nutrition, 2001
Naturally occurring antioxidants such as carotenoids are extensively studied for their potential in reducing the risk for cancer and other chronic diseases. In the present study, the radical-scavenger activity of the food additive norbixin, a water-soluble carotenoid extracted fromBixa orellanaseeds and commercialized as annatto, was evaluated under ...
K, Kovary, T S, Louvain, M C, Costa e Silva, F, Albano, B B, Pires, G A, Laranja, C L, Lage, I, Felzenszwalb   +7 more
openaire   +2 more sources

Colorants in Cheese Manufacture: Production, Chemistry, Interactions, and Regulation [PDF]

, 2019
Colored Cheddar cheeses are prepared by adding an aqueous annatto extract (norbixin) to cheese milk; however, a considerable proportion (∼20%) of such colorant is transferred to whey, which can limit the end use applications of whey products.
American Dairy Products Institute (ADPI), Carmona M., Cho Y., Collins P., Coulson J., Damodaran S., Delgado‐Vargas F., EU Commission, EU Commission, FAO, FAO/WHO, Green C. L., Hettiarachchy N. S., Kelly D. R., Klaui H., Moeller J., Olesen N., Parkash S., Robinson T., Schmidt T. R., Talbott L. L., Tan B., U.S. Food and Drug Administration (U.S. FDA), U.S. Food and Drug Administration (U.S. FDA), U.S. Food and Drug Administration (U.S. FDA), U.S. Food and Drug Administration (U.S. FDA), Zehren V. L.   +26 more
core   +2 more sources

Natural Carotenoids as Nanomaterial Precursors for Molecular Photovoltaics: A Computational DFT Study [PDF]

, 2010
In this work several natural carotenoids were studied as potential nanomaterial precursors for molecular photovoltaics. M05-2X/6-31+G(d,p) level of theory calculations were used to obtain their molecular structures, as well as to predict the infrared (IR)
MARIO DANIEL GLOSSMAN MITNIK, NORMA ROSARIO FLORES HOLGUIN, TERESITA DE JESUS RUIZ ANCHONDO   +2 more
core   +1 more source

Carotenoides bixina e norbixina extraídos do urucum (Bixa orellana L.) como antioxidantes em produtos cárneos Carotenoids bixin and norbixin from annatto (Bixa orellana L.) as antioxidants in meat products

Ciência Rural, 2012
A oxidação lipídica é uma das principais alterações que acometem os derivados cárneos em razão da composição química rica em lipídios e íons ferro, utilização de processos térmicos e de moagem, além do frequente uso do cloreto de sódio, um reconhecido ...
Carlos Eduardo Rocha Garcia, Vinícius José Bolognesi, Josiane de Fátima Gaspari Dias, Obdúlio Gomes Miguel, Camila Klocker Costa   +4 more
doaj   +1 more source

Biodegradable Sodium Alginate Films Incorporated With Jateorhiza palmata (Lam.) Miers Extract for Active Food Packaging

Packaging Technology and Science, Volume 39, Issue 4, Page 367-382, April 2026.
Development of biodegradable sodium alginate films incorporated with J. palmata root extracts showing enhanced antioxidant and functional properties for active food packaging applications. ABSTRACT Biodegradable packaging helps reduce environmental impact by decomposing naturally and preventing plastic accumulation in ecosystems.
Carlos Augusto Badillo Almeira, Suiane Savazzi, Raul Remor Dalsasso, Alcilene Rodrigues Monteiro, Alessandro de Oliveira Rios   +4 more
wiley   +1 more source

Caracterización química y cuantificación del rendimiento de extracción de pigmento en siete accesiones mexicanas de Bixa orellana [PDF]

, 2016
Achiote (Bixa orellana) is a plant used for obtaining a natural dye rich on carotenoids (mainly bixin and norbixin); it is also the plant species with the highest content of tocotrienols in nature.
Asis, Ramón, Carrari, Fernando Oscar, Díaz de León Sánchez, F., Insani, Ester Marina, Mendoza Espinoza, J. A., Pérez Flores, L. J., Raddatz Mota, D., Rivera Cabrera, F.   +7 more
core  

Application of Bixin Extract from Bixa orellana L. Seeds as a Natural Colorant in Compact Powder Eyeshadow Formulation [PDF]

E3S Web of Conferences
Annatto seeds (Bixa orellana L.) contain natural pigments, namely bixin and norbixin. Bixin can produce a reddish-orange color, commonly used as a natural colorant in food, textiles, and cosmetics.
Kwartiningsih Endang, Aji Surya Andika Kusuma, Safitri Eva Nur, Ramadhani Aida Nur   +3 more
doaj   +1 more source

Green Synthesis of Silver Nanoparticles from Cis-Bixin and Cis-Norbixin: Potential Application for Fuel Desulfurisation [PDF]

, 2019
Green methods have been actively pursued in recent years as an efficient, inexpensive and environmentally safe approach for nanoparticle formation over the conventional chemical methods.
Devasinghe, S., Jayaweera, P., Ratnasiri, N.   +2 more
core   +2 more sources

Structural planning, development and analysis of in silico pharmacokinetic properties of salicylic acid analogues for cosmetic purposes

Estação Científica, 2017
Cosmetic formulations containing hydroxy acids (HAs) have been used in clinical practice for decades to treat a variety of skin conditions. Salicylic acid, the most prominent representative used in this class, has been used as an exfoliant or keratolytic
Rômulo Barros dos Santos, Wendy Fernanda Sales do Vale, Charllyton Luís Sena da Costa   +2 more
doaj   +1 more source