BS EN 17477:2021 - Algae and Algae Products Identification

Standard Number: BS EN 17477:2021

Pages: 32

Released: 2021-08-12

ISBN: 978 0 539 11992 3

Name: Algae and algae products. Identification of the biomass of microalgae, macroalgae, cyanobacteria and Labyrinthulomycetes. Detection and identification with morphological and/or molecular methods

Status: Standard

Overview

Unlock the potential of algae and algae products with the comprehensive standard BS EN 17477:2021. This essential document provides detailed guidelines for the identification of the biomass of microalgae, macroalgae, cyanobacteria, and Labyrinthulomycetes. Whether you are a researcher, a professional in the biotechnology industry, or involved in environmental monitoring, this standard is an invaluable resource for ensuring accurate detection and identification using both morphological and molecular methods.

Key Features

• Comprehensive Coverage: Spanning 32 pages, this standard offers an in-depth exploration of the methodologies for identifying various types of algae and related organisms.
• Latest Release: Published on August 12, 2021, BS EN 17477:2021 reflects the most current practices and scientific advancements in the field.
• ISBN: 978 0 539 11992 3, ensuring easy reference and cataloging.
• Standard Status: As an officially recognized standard, it provides authoritative guidance that meets industry and regulatory requirements.

Why Choose BS EN 17477:2021?

Algae and algae products are increasingly important in various sectors, including biofuels, pharmaceuticals, and environmental management. Accurate identification of these organisms is crucial for research, quality control, and regulatory compliance. BS EN 17477:2021 equips you with the knowledge and tools needed to:

• Enhance Research Accuracy: Utilize precise morphological and molecular methods to identify and classify algae and related organisms, ensuring the reliability of your research findings.
• Improve Product Quality: Ensure the purity and quality of algae-based products by accurately identifying the biomass, which is essential for product development and quality assurance.
• Meet Regulatory Standards: Comply with industry regulations and standards, minimizing the risk of non-compliance and associated penalties.

Detailed Methodologies

The standard provides a thorough explanation of both morphological and molecular methods for the detection and identification of algae and related organisms. These methodologies include:

• Morphological Methods: Detailed guidelines on the visual examination and classification of algae based on their physical characteristics. This includes the use of microscopy and other imaging techniques to observe cell structure, size, shape, and other distinguishing features.
• Molecular Methods: Advanced techniques for the genetic analysis of algae, including DNA sequencing, polymerase chain reaction (PCR), and other molecular biology tools. These methods allow for precise identification at the genetic level, providing a higher degree of accuracy and specificity.

Applications

The applications of BS EN 17477:2021 are vast and varied, making it a valuable resource for professionals across multiple fields:

• Biotechnology: Enhance the development and production of algae-based biofuels, pharmaceuticals, and other bioproducts by ensuring accurate identification and classification of biomass.
• Environmental Monitoring: Support environmental assessments and monitoring programs by accurately identifying algae species in water bodies, which is crucial for understanding ecosystem health and dynamics.
• Academic Research: Provide a solid foundation for academic studies and research projects focused on algae biology, ecology, and applications.
• Quality Control: Ensure the quality and safety of algae products in the food, cosmetic, and nutraceutical industries by accurately identifying and verifying the biomass used in production.

Conclusion

In a world where algae and algae products are becoming increasingly significant, having a reliable and comprehensive standard for their identification is essential. BS EN 17477:2021 offers the detailed guidance and methodologies needed to accurately detect and identify the biomass of microalgae, macroalgae, cyanobacteria, and Labyrinthulomycetes. By leveraging both morphological and molecular methods, this standard ensures that you have the tools and knowledge necessary to achieve precise and reliable results.

Whether you are involved in research, product development, environmental monitoring, or quality control, BS EN 17477:2021 is an indispensable resource that will help you achieve your goals with confidence and accuracy.

BS EN 17477:2021

This standard BS EN 17477:2021 Algae and algae products. Identification of the biomass of microalgae, macroalgae, cyanobacteria and Labyrinthulomycetes. Detection and identification with morphological and/or molecular methods is classified in these ICS categories:

• 13.020.55 Biobased products

This document specifies a method for the detection and identification of microalgae, macroalgae, cyanobacteria and Labyrinthulomycetes by using morphological methods and/or molecular methods.

The morphological methods in this document are applicable to harvested wet biomass and to harvested dried unground biomass from microalgae, macroalgae, cyanobacteria and Labyrinthulomycetes that have been grown and/or harvested for further processing and/or use.

The molecular methods in this document are applicable to harvested wet biomass and to harvested dried and/or ground biomass from microalgae, macroalgae, cyanobacteria and Labyrinthulomycetes that have been grown and/or harvested for further processing and/or use.

This document describes a toolbox, consisting of several identification methods that can be chosen according to the applicability and purpose of the identification:

1. morphological methods based on observation and referring to scientific literature on taxonomy:

   1. macroscopic identification;

   2. light microscopic identification.

2. molecular methods for sequencing and blasting of sequences:

   1. 16S rDNA sequencing;

   2. 18S rDNA sequencing;

   3. rbcL DNA sequencing;

   4. ITS sequencing;

   5. COX1 gene sequencing;

   6. tufA gene sequencing.

This document does not deal with genetic purity of the biomass or quantification of the identified taxa.

This document is not suitable for the analysis of highly processed biomass with highly degraded DNA where the fragments’ length are not sufficient for amplification of the targets and the morphological characteristics cannot be assessed.