BS EN ISO 20418-1:2018

This standard BS EN ISO 20418-1:2018 Textiles. Qualitative and quantitative proteomic analysis of some animal hair fibres is classified in these ICS categories:

• 59.060.01 Textile fibres in general

This document specifies a qualitative and quantitative testing method to determine the content of wool, cashmere, yak fibres and their blends in textiles by microscope preliminary screening, protein extraction, enzymatic digestion and specific peptides detection using a liquid chromatography-mass spectrometer equipped with electrospray ionization source (LCI-ESI-MC).

This method can be applied to relevant textile products at each process stage (i.e. from raw material to garment) with a homogeneous distribution of the components. It can be applied to different types of textile materials (e.g. staples, tops, yarns and fabrics) that contain wool, cashmere or yak fibres and their blends. The method is based on a preliminary identification of all fibres in the blend on the basis of their morphology, by light microscopy. The proteins are then extracted by a thiourea/urea/dithiothreitol (DTT) solution. An enzymatic digestion by trypsin of the protein extracted from the fibres is carried out. Analysis of the specific markers is performed by LC-MS and the percent composition is calculated.

This method is applicable to samples containing other kinds of fibres than wool, cashmere and yak, by combining its results with the results obtained using the ISO 1833 series and/or the ISO 17751 series.

This document does not apply if fibres of the same animal species are present (e.g. blends of cashmere and mohair); in this case, the quantitative analysis can be performed using microscopic analysis (e.g. ISO 17751 series).

BS EN ISO 20418-1:2018 - Textiles: Qualitative and Quantitative Proteomic Analysis of Animal Hair Fibres

Discover the cutting-edge standard for the qualitative and quantitative proteomic analysis of animal hair fibres with the BS EN ISO 20418-1:2018. This comprehensive standard provides a detailed methodology for peptide detection using Liquid Chromatography-Electrospray Ionization-Mass Spectrometry (LC-ESI-MS) with protein reduction, ensuring precise and reliable results in textile analysis.

Overview

The BS EN ISO 20418-1:2018 standard is an essential resource for professionals in the textile industry, researchers, and laboratories focused on the analysis of animal hair fibres. Released on June 5, 2018, this standard is a testament to the advancements in proteomic analysis, offering a robust framework for identifying and quantifying peptides in various animal hair fibres.

Key Features

• Standard Number: BS EN ISO 20418-1:2018
• Pages: 20
• Release Date: June 5, 2018
• ISBN: 978 0 580 89702 3
• Status: Standard

Why Choose BS EN ISO 20418-1:2018?

This standard is indispensable for those who require a reliable and scientifically validated method for the analysis of animal hair fibres. By utilizing LC-ESI-MS with protein reduction, this standard ensures that the analysis is both qualitative and quantitative, providing a comprehensive understanding of the proteomic composition of the fibres.

Benefits of Using This Standard

• Precision and Accuracy: The use of LC-ESI-MS technology allows for high precision and accuracy in detecting peptides, ensuring that the results are reliable and reproducible.
• Comprehensive Analysis: The standard provides a detailed methodology for both qualitative and quantitative analysis, offering a complete picture of the proteomic profile of animal hair fibres.
• Industry Relevance: As a recognized standard, it aligns with industry requirements and best practices, making it a valuable tool for compliance and quality assurance.
• Scientific Rigor: Developed by experts in the field, this standard is based on the latest scientific research and technological advancements, ensuring that it meets the highest standards of scientific rigor.

Applications

The BS EN ISO 20418-1:2018 standard is applicable in various sectors of the textile industry, including:

• Textile Manufacturing: Ensures the quality and authenticity of animal hair fibres used in textile production.
• Research and Development: Facilitates advanced research in the field of textile science and proteomics.
• Quality Control Laboratories: Provides a standardized method for testing and verifying the composition of animal hair fibres.

Conclusion

The BS EN ISO 20418-1:2018 standard is a vital resource for anyone involved in the analysis of animal hair fibres. Its comprehensive approach to proteomic analysis, combined with the precision of LC-ESI-MS technology, makes it an indispensable tool for ensuring the quality and authenticity of textile products. Whether you are a manufacturer, researcher, or quality control specialist, this standard provides the framework you need to achieve accurate and reliable results.

Embrace the future of textile analysis with the BS EN ISO 20418-1:2018 standard and ensure that your processes are aligned with the latest advancements in proteomic technology.