Algae and algae products - Nitrogen content measurement and protein content calculation for micro- and microalgae
STANDARD published on 1.10.2026
Designation standards: ČSN EN 18198
Classification mark: 659864
Catalog number: 524369
Publication date standards: 1.10.2026
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document describes the application of Kjeldahl and Dumas methods for the determination of nitrogen content in algae and their relevant products.
The method was initially tested and evaluated on the algae species Nannochloropsis sp. and Palmaria palmata. The study validated this document for both algae species. This method can also be used for other algae species