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Homepage>BS Standards>67 FOOD TECHNOLOGY>67.140 Tea. Coffee. Cocoa>67.140.20 Coffee and coffee substitutes>BS 5752-3:1983 Methods of test for coffee and coffee products Coffee: determination of caffeine content (reference method)
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immediate downloadReleased: 1983-10-31
BS 5752-3:1983 Methods of test for coffee and coffee products Coffee: determination of caffeine content (reference method)

BS 5752-3:1983

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

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Standard number:BS 5752-3:1983
Pages:12
Released:1983-10-31
ISBN:0 580 13509 8
Status:Standard
DESCRIPTION

BS 5752-3:1983


This standard BS 5752-3:1983 Methods of test for coffee and coffee products is classified in these ICS categories:
  • 67.140.20 Coffee and coffee substitutes

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.


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