• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

BS 5752-3:1983

Current
Current

The latest, up-to-date edition.

Methods of test for coffee and coffee products Coffee: determination of caffeine content (reference method)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-10-1983

Committees responsible
National foreword
0 Introduction
1 Scope and field of application
2 References
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Test report
Publications referred to

Spectrometric method applicable to green, roasted and de-caffeinated coffees, also to dried and liquid extracts.

This International Standard specifies the reference method for the determination of the caffeine content of coffee.

The method is applicable to green coffee, decaffeinated green coffee, roasted coffee, decaffeinated roasted coffee, extracts of coffee, both dried and liquid, and decaffeinated extracts, both dried and liquid.

The lower limit of detection is 0,02 % caffeine on the dry basis.

Committee
W/-
DevelopmentNote
Also numbered as ISO 4052 Supersedes 76/52236 DC (08/2005) Reviewed & confirmed by BSI, November 2009. (10/2009)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current

BS 5752-12:1992 Methods of test for coffee and coffee products Coffee: determination of caffeine content (routine method by HPLC)

ISO 4072:1982 Green coffee in bags — Sampling
BS 5752-7:1984 Methods of test for coffee and coffee products Green coffee: determination of loss in mass at 105°C
ISO 6670:2002 Instant coffee — Sampling method for bulk units with liners
BS 6379-1:1983 Sampling of coffee and coffee products Method of sampling green coffee in bags
ISO 3726:1983 Instant coffee — Determination of loss in mass at 70 degrees C under reduced pressure
BS 5752-2:1984 Methods of test for coffee and coffee products Green coffee: determination of moisture content (routine method)
BS 5752-6:1983 Methods of test for coffee and coffee products Instant coffee. Determination of loss in mass at 70°C under reduced pressure
ISO 6673:2003 Green coffee — Determination of loss in mass at 105 degrees C
ISO 1447:1978 Green coffee — Determination of moisture content (Routine method)

View more information
£120.00
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.