English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

African marigold [Tagetes erecta L.], a major source of carotenoids and Lutin, is grown as a cut flower and a   garden flower, in addition to being grown for its medicinal values. Marigold flowers [Tagetes ], which are yellow to   orange red in colour, are a rich source of lutein, a carotenoid pigment. Nowadays, Lutein is becoming an   increasingly popular active ingredient used in the Food Industry and Textile coloration [3].This pigment has   acquired greater significance because of its excellent colour value. Although marigold flower extract has been   used in veterinary feeds, the potential use of marigold as a natural textile colorant has not been exploited to its   full extent. This is due to the lack of information on its safety, stability, and compatibility in textile coloration. In this   study, an experiment was conducted to study the use of an extract isolated from marigold as a natural dye. The   dye potential of the extract was evaluated by dyeing [6], using the flower, in 100 % cotton and silk fabrics under   normal dyeing conditions. Studies of the dyeability, wash fastness, light fastness, and colour hue were undertaken   [8,9,10]. The, L,a and 'b' of materials dyed using the extract were studied with the use of Computer Colour   Matching software [9,10]. The surface colour was not affected by washing, and the quality of the flower was   maintained even washing at 60o C for 30 minutes. Studies have indicated that the change of some of the colors   have been noticed after washing with soap [8]. Most of the metal salts exhibited the highest K/S values, due to   their ability to form coordination complexes with the dye molecules [1,2]. These findings reveal that the extract of   Marigold flower can be used for coloration of !00 % cotton, silk, and wool fabrics. This article deals with the   chemistry, processing, and stability of the pigment and its applications in textile coloration.

EXTRACTION OF NATURAL DYES FROM AFRICAN MARIGOLD FLOWER (TAGETES EREECTA L) FOR TEXTILE COLORATION