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Committee

Committee:

CTN 319 - Algae and algae products

Secretary:
UNE - ASOCIACIÓN ESPAÑOLA DE NORMALIZACIÓN
Field of Activity:
Standardization of: Specification, classification, terminology and determination methods for algae (general) and algae-based products immediately derived from or used in algae production processes. In addition, guidance on the specific application of algae products as feedstock or intermediates for energy and non-energy products may be developed. Where specific standards for properties (quality or determination) of such feedstock for a certain industry exist, these will be referenced and considered as beyond the scope of the committee. For the purpose of this committee, algae and algae-based products (and their intermediates) are defined as algal biomass, algae extracts or purified compounds from algae, including photoautotrophic, autotrophic, mixotrophic and heterotrophic algae, produced in open cultivation systems, as for example raceway ponds, lagoons and natural environment, and produced in closed systems, as for example photobioreactors, fermenters and other systems. Exceptions: Where specific standards for properties (quality or determination) of such feedstock for a certain industry exist, these will be referenced and considered as beyond the scope of the committee.
International Relations:

CEN/TC 454  Algae and algae products

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 319: 13

UNE-EN 18034:2025

Status: VIGENTE2025-07-23

Algae and algae products - Methods of sampling and analysis - Determination of chlorophyll a content

UNE-EN 17983:2025

Status: VIGENTE2025-05-14

Algae and algae products - Measurement for renewable algal raw material for energy and non-energy applications

UNE-EN 17399:2025

Status: VIGENTE2025-03-05

Algae and algae products - Vocabulary

UNE-EN 17908:2024

Status: VIGENTE2024-09-25

Algae and algae products - Methods of sampling and analysis - Determination of total lipids content using the Ryckebosch-Foubert method

UNE-EN 17980:2024

Status: VIGENTE2024-09-25

Algae and algae products - Sampling - Guidelines for the definition of sampling programs and sampling protocols

UNE-CEN/TR 17559:2023 IN

Status: VIGENTE2023-02-22

Algae and algae products - Food and feed applications: General overview of limits, procedures and analytical methods

UNE-EN 17605:2022

Status: VIGENTE2022-11-30

Algae and algae products - Methods of sampling and analysis - Sample treatment

UNE-EN 17480:2022

Status: VIGENTE2022-11-16

Algae and algae products - Methods for the determination of productivity of algae growth sites

UNE-CEN/TR 17611:2022 IN

Status: VIGENTE2022-11-08

Algae and algae products - Specifications for cosmetic sector applications

UNE-CEN/TR 17612:2022 IN

Status: VIGENTE2022-11-08

Algae and algae products - Specifications for pharmaceutical sector applications

UNE-CEN/TR 17739:2022 IN

Status: VIGENTE2022-11-08

Algae and algae products - Specifications for chemicals and biofuels sector applications

UNE-EN 17477:2022

Status: VIGENTE2022-03-02

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

UNE-EN 17399:2021

Status: ANULADA2025-03-05

Algae and algae products - Terms and definitions