Dyeing of woollen and polyamide fabrics by beetroot waste from cannery

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F15%3A00002985" target="_blank" >RIV/46747885:24410/15:00002985 - isvavai.cz</a>

Result on the web

<a href="http://www.wasteforum.cz/cisla/WF_2_2015.pdf#page=4" target="_blank" >http://www.wasteforum.cz/cisla/WF_2_2015.pdf#page=4</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Dyeing of woollen and polyamide fabrics by beetroot waste from cannery

Original language description

This work deals with the textile dyeing use of coloured waste that arises in the canneries during the processing of beetroot. The conditions for the optimal extraction of beetroot dyes (betalains) were investigated. Treated and untreated by mordant alumwoollen and polyamide fabrics were dyed with extract in various acidic environments. It was found that the yellow betaxanthins and red betacyanins show a different affinity for these textile materials, which resulted in an entirely different colouring ofboth fabrics and this it is discussed. This effect can be used e.g. for streaked blended fabrics or colour patterning of binary knitted fabrics. The dyed fabrics were also tested for light fastness, wash fastness and health safety (pH and metal contentin the leachates from the fabrics) in accordance with Decree No. 84/2001 Coll., concerning requirements for clothing and products for children.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DM - Solid waste and its control, recycling

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

WASTE FORUM

ISSN

1804-0195

e-ISSN

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Volume of the periodical

2015

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

57-63

UT code for WoS article

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EID of the result in the Scopus database

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