BS 4325-8:1993
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Methods for analysis of oilseed residues Determination of total isothiocyanate content and vinylthiooxazolidone content
Hardcopy , PDF
15-03-1999
English
15-03-1993
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Committees responsible
National foreword
Method
1. Scope
2. Normative references
3. Principle
4. Reagents
5. Apparatus
6. Sampling
7. Preparation of test sample
8. Procedure
9. Expression of results
10. Test report
Annexes
A. (informative) Determination of isothiocyanate
content by argentimetry
B. (informative) Bibliography
Figure
A.1 Example of apparatus for the distillation of
isothiocyanates
Specifies a method for the determination of the 5-vinylthiooxazolidone (VTO) content and the total isothiocyanate (ITC) content produced by the enzymic hydrolysis of gluco-sinolates in oilseed residues of the Brassica family. Coverage includes reagents, apparatus and procedure.
| Committee |
AW/307
|
| DevelopmentNote |
Supersedes BS 4325: Part 8: 1984. DRAFT FOR COMMENT 91/54689 DC
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| ISO 5504:1992 | Identical |
| ISO 5502:1992 | Oilseed residues — Preparation of test samples |
| ISO 5500:1986 | Oilseed residues Sampling |
| ISO 734:2015 | Oilseed meals — Determination of oil content — Extraction method with hexane (or light petroleum) |
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