Standard Svensk standard · SS-EN 17477:2021

Alger och algbaserade produkter - Identifiering av biomassa av mikroalger, makroalger, cyanobakterier och Labyrinthulomycetes - Detektering och identifiering med morfologiska och/eller molekylära metoder

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Standard Svensk standard · SS-EN 17477:2021

Alger och algbaserade produkter - Identifiering av biomassa av mikroalger, makroalger, cyanobakterier och Labyrinthulomycetes - Detektering och identifiering med morfologiska och/eller molekylära metoder
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Omfattning
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:
- morphological methods based on observation and referring to scientific literature on taxonomy:
- macroscopic identification;
- light microscopic identification.
- molecular methods for sequencing and blasting of sequences:
- 16S rDNA sequencing;
- 18S rDNA sequencing;
- rbcL DNA sequencing;
- ITS sequencing;
- COX1 gene sequencing;
- 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.

Ämnesområden

Biobaserade produkter (13.020.55)


Köp denna standard

Standard Svensk standard · SS-EN 17477:2021

Alger och algbaserade produkter - Identifiering av biomassa av mikroalger, makroalger, cyanobakterier och Labyrinthulomycetes - Detektering och identifiering med morfologiska och/eller molekylära metoder
Prenumerera på standarden - Läs mer Dölj
Pris: 1 045 SEK
standard ikon pdf

PDF

Pris: 1 045 SEK
standard ikon

Papper

Pris: 1 672 SEK
standard ikon pdf + standard ikon

PDF + papper

Fler alternativ Färre alternativ

Produktinformation

Språk: Engelska

Framtagen av: Hållbarhetskriterier för bioenergi, SIS/TK 526

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

Artikelnummer: STD-80030806

Utgåva: 1

Fastställd: 2021-08-17

Antal sidor: 36