Results 51 to 60 of about 550 (178)

Uji Aktivitas Antioksidan Ekstrak Metanol Biji Kesumba Keling (Bixa orellana L)

Indonesian Journal of Chemical Research, 2019
Kesumba keling (Bixa orellana L) has been widely used as a natural dye on lips, hair, and cloth. The red pigment in kesumba keling seeds comes from a bixin and norbixin compound which have many conjugated double bonds, so it has the potential of ...
Fensia Analda Souhoka, Nikmans Hattu, Marsye Huliselan   +2 more
doaj   +1 more source

Short-Term Bixin Supplementation of Healthy Subjects Decreases the Susceptibility of LDL to Cu2+-Induced Oxidation Ex Vivo

Journal of Nutrition and Metabolism, 2019
Lycopene-based medications and supplements have been developed to prevent atherosclerosis, primarily because of their ability to decrease low-density lipoprotein (LDL) oxidation.
Lisiane Conte, Sabrina Somacal, Sabrina Marafiga Nichelle, Cristine Rampelotto, Silvino Sasso Robalo, Miguel Roehrs, Tatiana Emanuelli   +6 more
doaj   +1 more source

Effect of norbixin-based poly(hydroxybutyrate) membranes on the tendon repair process after tenotomy in rats [PDF]

, 2019
Purpose: To determine the efficacy of norbixin-based poly(hydroxybutyrate) (PHB) membranes for Achilles tendon repair. Methods: Thirty rats were submitted to total tenotomy surgery of the right Achilles tendon and divided into two groups (control and ...
Rayssilane Cardoso de Sousa (4697620), Vicente Galber Freitas Viana (8303004), José Figueredo-Silva (8303010), Danniel Cabral Leão Ferreira (8303001), Khetyma Moreira Fonseca (8302998), José Zilton Lima Verde Santos (8302995), Luiz Fernando Meneses Carvalho (8303007), Renata Amadei Nicolau (6129884), Lízia Daniela e Silva Nascimento (8302989), Antônio Luiz Martins Maia Filho (8302992)   +9 more
core   +1 more source

Synergistic enhancement SPF from annatto seed oil and alkaline extracts in association with organic UV filters

International Journal of Cosmetic Science, EarlyView.
An SPF formulation incorporating Bixa orellana seed extracts and oils showed enhanced UV protection, highlighting the potential of natural bioactive compounds as effective boosters in photoprotective cosmetic products. Abstract Objective This study investigated the antioxidant activity of oil and alkaline aqueous extracts obtained from Bixa orellana ...
Ister Cordeiro Mariotini, Aliny Rodrigues de Jesus da Conceição, Rodrigo Rezende Kitagawa, Bernardo de Jesus Pavuna, Claudia Masrouah Jamal, Claudineia Aparecida Sales de Oliveira Pinto, André Rolim Baby, Fabiana Vieira Lima Solino Pessoa, Mariana Santos Pinheiro   +8 more
wiley   +1 more source

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

Intercalation of Apocarotenoids from Annatto (Bixa orellana L.) into Layered Double Hydroxides [PDF]

, 2020
International audienceSynthetic conditions were evaluated to intercalate norbixin into layered double hydroxides (LDH). Norbixin was isolated from a hydrosoluble commercial annatto extract. LDH samples comprising M2+/Al3+ (M = Mg, Zn) were synthesized by
de Couto, Ricardo, Leroux, Fabrice, Ferreira, Ana, Constantino, Vera, Lima, Filipe, Silva, Felipe, Petrilli, Helena, Perotti, Gustavo   +7 more
core   +1 more source

Carotenoids From Amazonian Fruits as Functional Pigments in Active and Intelligent Food Packaging: Materials, Stability, and Technological Performance

Journal of Food Science, Volume 91, Issue 8, August 2026.
ABSTRACT Amazonian fruits represent an underexplored source of carotenoids with high technological, functional, and economic potential for applications in food packaging. In recent years, active and intelligent packaging systems based on biopolymers and natural pigments have emerged as effective strategies for extending shelf life, monitoring food ...
Rafaela Julyana Barboza Devos, Luana Regina Pereira Alves, Rômulo Alves Morais, Hermanny Matos Silva Sousa, Camila da Costa Gomes, Paulo Eduardo Peres de Sa Peixoto Junior, Glêndara Aparecida de Souza Martins   +6 more
wiley   +1 more source

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

From plant to fabric: Environmental opportunities associated with annatto dye for sustainable development in the textile industry

Coloration Technology, Volume 142, Issue 3, Page 333-353, June 2026.
Abstract Natural dyes are compounds that occur naturally in several organisms and are classified based on chemical structure and application method. The literature cites several natural dyes used in industrial transformation processes. Annatto dye is used in the food industry, and its biological pigment is extracted from the annatto seed. However, this
Marcel Jefferson Gonçalves, Tania Maria Costa, Karine Thaise Rainert, Vera Lúcia Vogel Faustino dos Santos, Ivonete Oliveira Barcellos, Lorena Benathar Ballod Tavares   +5 more
wiley   +1 more source

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