Results 31 to 40 of about 2,792 (168)

Extração e purificação de corantes de urucum [PDF]

open access: yes, 2001
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaExtração e purificação de corantes de urucum.
Alves, Ricardo Wissmann
core  

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

open access: yesColoration 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   +5 more
wiley   +1 more source

HPTLC Fingerprinting analysis of phytoconstituents from Bixa orellana and Beta vulgaris plant

open access: yesJournal of Advanced Biotechnology and Experimental Therapeutics, 2022
Pigments are a type of coloring component which are utilized by humans to enhance colors in their lives. Using synthetic pigments for the purpose of coloring food, clothes, fruit juices, paints are accepted worldwide previously, but due to hazardous ...
MRUNALI PATEL, PRITI PATEL
doaj   +1 more source

Bioconversion of carotenoids into high‐value crocins using a marine sponge carotenoid cleavage dioxygenase

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3230-3246, June 2026.
Summary Carotenoids and apocarotenoids are widespread specialized metabolites, yet animals, including sponges, lack the ability to synthesize carotenoids de novo and must obtain them from dietary or microbial sources. The roles of carotenoid cleavage dioxygenases (CCDs) in marine animals remain largely unexplored. A CCD from the marine sponge Suberites
Elena Moreno‐Giménez   +11 more
wiley   +1 more source

INFLUENCE OF MARKETING MIX STRATEGIES ON SALES PERFORMANCE OF BIXA ORELLANA AMONG SMALL SCALE FARMERS IN KWALE COUNTY, KENYA [PDF]

open access: yes, 2021
Bixa Orellana, a natural food-colour, is in high demand in both local and international markets due to its health benefits. The sales performance of the crop remains relatively low in Kenya despite its potential contribution towards increasing Bixa ...
CHERUIYOT, DAVID KISA
core  

FIGURE 5. Bixa excelsa Gleason & Krukoff. A in Bixa atlantica sp. nov. (Bixaceae), a new species of wild annatto from the Atlantic Forest of eastern Brazil

open access: yes, 2022
FIGURE 5. Bixa excelsa Gleason & Krukoff. A. Vegetative branch; B. Trunk bark; C. Inflorescence. D. Branch with flowers and older fruits. E. Fruits. F. Older fruits and seeds. A–D. Photos by Marcelo F. Simon. E–F. Photos by Narcísio C. Bigio.Published as
Lírio, Elton Johnde   +3 more
core   +1 more source

Lixo e purpurina

open access: yesCena
O ensaio-manifesto aqui presente é uma carta amorosa e reflexiva onde trato dos meu modo de trabalho, meu modo de existência bixa e meu modo de fazer arte com uma estética ligada à bufonaria e ao burlesco. Tal manifesto opera também como registro de uma
Matheus Silva
doaj   +3 more sources

Stemflow Dynamics in the Jamari National Forest (Brazilian Amazon): I. The Role of Tree Structure

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
A portion of rainfall that contacts tree canopies is drained down tree stems as stemflow. Stemflow is an underexamined component of rainfall partitioning in tropical forests. To investigate how tree canopy structural attributes influence stemflow in the Brazilian Amazon, we measured stemflow, rainfall, and dendrometric parameters of 56 trees in the ...
Jeferson Alberto de Lima   +5 more
wiley   +1 more source

Bixa orellana Linnaeus 1753

open access: yes, 2007
<p> <b>Bixa orellana</b> Linnaeus, <i>Species Plantarum</i> 1: 512. 1753.</p> <p>"Habitat in America calidiore." RCN: 3859.</p> <p> Lectotype (Wijnands, <i>Bot. Commelins</i>:
Jarvis, Charlie
core   +1 more source

The Influence of Marketing Mix Strategies on the Sales Performance of Small Scale Bixa Ollerana Farmers in Kwale County, Kenya

open access: yes, 2021
The main aim of this study was to assess the influence of marketing mix strategies on the sales performance of Small Scale Bixa Ollerana farmers in Kwale County, Kenya. The specific objectives were; to examine the influence of product, pricing,
Peter MWAURA   +2 more
core   +1 more source

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