Testing for bias between the Kjeldahl and Dumas methods for the determination of nitrogen in meat mixtures, by using data from a designed interlaboratory experiment

Meat Science

Volumn 68, Issue 4, 2004, Pages 631-634

  Thompson, Michael ^a   Owen, Linda ^b   Wilkinson, Kate ^b   Wood, Roger ^c   Damant, Andrew ^c  

^a UNIVERSITY OF LONDON   (United Kingdom)

^b CENTRAL SCIENCE LABORATORY   (United Kingdom)

^c FOOD STANDARDS AGENCY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

DUMAS METHODS; FOODSTUFFS; KJELDAHL METHODS;

CHEMICAL ANALYSIS; CONCENTRATION (PROCESS); DATA ACQUISITION; MATERIALS TESTING; MATHEMATICAL MODELS; MEATS; PROTEINS; REGRESSION ANALYSIS; STATISTICAL METHODS;

NITROGEN;

GALLUS GALLUS;

EID: 4043112630     PISSN: 03091740     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.meatsci.2004.05.016     Document Type: Article

References (2)

1. Thompson M., Owen L., Wilkinson K., Wood R., Damant A. A comparison of the Kjeldahl and Dumas methods for the determination of protein in foods, using data from a proficiency testing scheme. Analyst. 127:2002;1666-1668.
2. Analytical Methods Committee. (1989). Robust statistics-how not to reject outliers. Part 1: Basic concepts. Analyst, 114, 1693-1697.