IMPROVEMENTS IN THE DETERMINATION OF VITAMIN D

Objective

The current project is undertaken as a consequence of an intercomparison made under project no 341 which identified serious difficulties in the analysis of vitamin D.

The aim of the project is to improve the methods for vitamin D in food, through intercomparisons and to certify the content of this vitamin in reference materials prepared under project no 341 (vitamin enriched milk powder, flour, margerine) and Project 406 (lyophilized liver).

STATUS

The first intercomparison on the determination of vitamin D in margerine and a fortified milk powder should be completed in 1992.

Programme(s)

• FP2-BCR 4 - Research and development programme (EEC) in the field of applied metrology and chemical analysis (Community Bureau of Reference - BCR), 1988-1992

Topic(s)

Data not available

Call for proposal

Data not available

Funding Scheme

CSC - Cost-sharing contracts

Coordinator

Laboratory of the Government Chemist (LGC)

Address

Queen's Road
TW11 0LY Teddington
United Kingdom

Links

Participants (10)

DUPHAR B.V.

Netherlands

Address

1380 DA Weesp

Links

FEDERAL RESEARCH CENTRE FOR NUTRITION

Germany

Address

Haid-und-neu-strasse 9
76131 Karlsruhe

Links

L.N.E.T.I.

Portugal

Address

1/11,rua Vale Formoso De Baixo
1900 Lisboa

Links

National Food Administration

Sweden

Address

5,hamnesplanaden
75126 Uppsala

Links

National Food Agency of Denmark

Denmark

Address

19,mörkhöj Bygade
2860 Söborg

Links

Produits Roche

France

Address

94120 Fontenay Sous Bois

Links

RIGB-Keuringsdienst van Waren

Netherlands

Address

6201 GA Maastricht

Links

TNO Toxicology and Nutrition Institute

Netherlands

Address

3700 AJ Zeist

Links

Unilever UK Central Resources Ltd

United Kingdom

Address

Colworth House
MK44 1LQ Sharnbrook

Links

Universität Basel

Switzerland

Address

Vesalianum, Vesalgasse 1
4051 Basel

Links