BS EN 17908:2023
$142.49
Algae and algae products. Methods of sampling and analysis. Determination of total lipids content using the Ryckebosch-Foubert method
Published By | Publication Date | Number of Pages |
BSI | 2023 | 24 |
This document specifies a laboratory method for the determination of the total lipid content in micro- and macroalgae by the Ryckebosch-Foubert method.
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus |
8 | 6 Reagents and materials 7 Sampling and sample handling |
9 | 8 Procedure 8.1 General 8.2 Procedure without cell disruption 8.2.1 General 8.2.2 First extraction |
10 | 8.2.3 Second extraction |
11 | 8.3 Procedure with cell disruption 8.3.1 General 8.3.2 First extraction |
12 | 8.3.3 Second extraction |
14 | 9 Calculations 10 Quality control 10.1 General 10.2 Interlaboratory reproducibility |
15 | 11 Test report |
16 | Annex A (informative)Results of Interlaboratory Trial and Round Robin A.1 Introduction A.2 Results of the Interlaboratory Trial A.2.1 Introduction A.2.2 Material A, Saccharina latissima |
17 | A.2.3 Material B, Nannochloropsis sp. |
19 | A.3 Results of the Round Robin A.3.1 Introduction A.3.2 Material A, Saccharina latissima |
20 | A.3.3 Material B, Nannochloropsis sp. |
21 | Annex B (informative)Explanation of the use of chloroform B.1 Introduction B.2 Possible replacement of chloroform by dichloromethane |