TIÊu chuẩn việt nam tcvn 7898 : 2007

[1] ISO 542:1990, Oilseeds - Sampling

[2] ISO 5500:1986. Oilseed residues - Sampling

[3] ISO 1871:1975. Agricultural food products - General directions for the determination of nitrogen by the Kjeldahl method

[4] TCVN 6910-1:2001 (ISO 5725-1:1994). Độ chính xác (độ đúng và độ chụm) của phương pháp đo và kết quả đo. Phần 1: Nguyên tắc và định nghĩa chung.

[5] TCVN 6910-2:2001 (ISO 5725-2:1994). Độ chính xác (độ đúng và độ chụm) của phương pháp đo và kết quả đo. Phần 2: Phương pháp cơ bản xác định độ lặp lại và độ tái lập của phương pháp đo tiêu chuẩn.

[6] ISO/FDIS 5983-1:2004. Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method

[7] ISO/FDIS 5983-2:2004. Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion/steam distillation method

[8] ISO 6497:2002. Animal feeding stuffs - Sampling

[9] ISO 13690:1999, Cereals, pulses and milled products - Sampling of static batches

[10] ISO 14891:2002 I IDF 185:2002. Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle

[11] ISO/DIS 20483:2005, Cereals and pulses - Determmation of nitrogen content and calculation of crude protein content - Kjeldahl method

[12] Crude Protein - Combustion Method. AACC Approved Methods, AACC Method 46.30, 2002, American Association of Cereal Chemists, St. Paul, MN.

[13] Crude Protein in Cereal Grains and Oil Seeds. Official Methods of Analysis of AOAC International, AOAC Official Method 992.23, 2002 "AOAC International, Washington, DC

[14] Nitrogen in Beer, Wort, and Brewing Grains; Protein (Total) by Calculation — Combustion Method. ASBCAOAC Method. Official Methods of Analysis of AOAC International. AOAC Official Method 997.09, 2002, AOAC International. Washihgton, DC

[15] Protein (crude) in animal feed. Combustion Method. Official Methods of Analysis of AOAC International, AOAC Official Method 990.03, 2002, AOAC International, Washington, DC

[16] Combustion method for determination of crude protein in soybean meal. Official Methods and Recommended Practices of the AOCS, ed. D. E. Firestone. AOCS Official Method Ba 4f-00, 1997, AOCS Press, Champaign IL

[17] Generic combustion method for determination of crude protein. Official Methods and ecommended Practices of the AOCS, ed. D.E.Firestone, AOCS Official Method Ba 4e-93,1997, AOCS Press, Champaign IL

[18] Nitrogen-ammonia-protein modified Kjeldahl method titanium oxide + copper sulfate catalyst. Official Methods and Recommended Practices of the AOCS. ed. D. E. Firestone. AOCS Official Method Ba Ai 4-91, 1997, AOCS Press, Champaign IL

[19] BERNER. D. L. and BROWN. J., Protein nitrogen combustion method collaborative study I. Comparison with Smalley total Kjeldahl nitrogen and combustion results. J. Amer. Oil Chem. Soc., 71, no. 11, 1994. pp. 1291-93

[20] BICSAK. R. C., Comparison of Kjeldahl Method for Determination of Crude Protein in Cereal Grains and Oilseeds with Generic Combustion Method - Collaborative Study. J. AOAC International, 76. no. 4, 1993. pp. 780-786

[21] BUCKEE. G. K., Determination of total nitrogen in barley, malt and beer by Kjeldahl procedures and the Dumas combustion method - collaborative trial. J. Inst. Brew., 100. no. 2. 1994, pp. 57-64

[22] DAUN, J. K. and DECLERCQ. D. R., Comparison of combustion and Kjeldahl methods for determination of nitrogen in oilseeds. J Amer. Oil Chem. Soc., 71,1994, pp. 1068-72

[23] DONHAUSER. S.; GEIGER. E.; and BRIEM, F., Automatische Stickstoffbestimmung mittels Vebrennungsmethode. Brauwelt, no. 10/11. 1992, pp. 400-402

[24] ELLEN, G. and MAHULETTE, G.G., Stikstofbepaling in zuivelproducten: Dumas ovenaart Kjeldahl. Voedingsmiddelen- technologie, 30(3), 1997, pp. 25-29

[25] ETHERIDGE, R. D.; PESTI G. M. and FOSTER, E. H.. A comparison of nitrogen values obtained utilizing the Kjeldahl nitrogen and Dumas combustion methodologies (Leco CNS 2000) on samples typical of an animal nutrition analytical laboratory. Animal Feed Sci. Technol., 73, 1998. pp. 21-28

[26] FOSTER. A., Alternative method for analysis of total protein using the nitrogen determination. J. Amer. Soc. Brew. Chem., 47, no. 2, 1989, pp. 42-43

[27] FRISTER. H.; FEIER, U. and GOETSCH. P.-H., Direct determination of nitrogen content by Dumas analysis; Interlaboratory study on precision characteristics. AOAC International - Europe Section 4th International Symposium. Nyon, Switzerland, 1994

[28] JOHANSSON, C.-G, Determination of ‘otal nitrogen in bariey and malt by combustion method. Collaborative trial, Monatsschrift Fyr Brauwissensehaft. 11/12, 1996, p. 326

[29] KINGBRINK, M. and SEBRANEK, J. G., Combustion Method for Determination of Crude Protein in Meat and Meat Products - Collaborative Study. J. AOAC International, 76, no. 4, 1993, pp. 787-93

[30] REVESZ, R. N. and AKER, N., Automated determination of protein-nitrogen in cereals and grains. J. AOAC International, 60, no. 6, 1977, pp. 1238-42

[31] SCHUSTER, M.; MORWARID M. and SATTES H., Dumas combustion method for determination of protein content in feed. VDLUFA-Schriftenr., 33, 1991, pp. 526-31

[32] SMITH, D., Evaluation of the Foss-Heraeus macro N for the determination of nitrogen in a wide range of foodstuffs, ingredients and biological materials and comparison with the Kjelfoss. Analytical proceedings, 28, 1991, pp. 320-324

[33] SWEEMEY. R.A., Generic combustion method for determination of crude protein in feeds: Collaborative Study. J. AOAC International, 72, no. 5, 1989, pp. 770-774

[34] TKACHUK, R., Nitrogen-to-protein conversion factors for cereals and oilseed meals. Cereal Chem.; 46(4), 1969. pp. 419-423

[35] WINKLER, R.; BOTTERBRODT S.; RABE E. and LINDHAUER M. G., Stickstoff- Proteinbestimmung mit der Dumas-Method in Getreide und Getreideprodukten. Get. Mehl Brot, 54, no. 2, 2000, pp. 86-91

[36] ICC-Standard Nr. 167: Determination of crude protein in grain and grain products for food and foed by the Dumas Combustion Principle

[37] Energy and protein requirements. Technical Report No. 522, Ad Hoc Expert Committee. Rome FAO/WHO, 1973

[38] BELLOMONTE. G., COSTANTINI, A. and GIAMMARIOLI, S. Comparison of modified automatic Dumas method and the traditional Kjeldahl method for nitrogen determination in infant food. J. or the Association of Official Analytical Chem., 70 (2), 1987, pp. 227-9

[39] JUNG, s._, RICKERT, D.A., DEAK, N.A.. ALDIN, E.D.. RECKNOR, J., JOHNSON, LA and MURPHY, P.A., Comparison of Kjeldahl and Dumas methods for determining protein contents of soybean products. J. Amer. Oil Chem. Soc., 80(12), 2003, pp.1169-73

[40] SCHMITTER, BM. and RIHS, T., Evaluation of a macrocombution method for total nitrogen determination in feedstuffs. J. Agric. Food Chem., 37. 1989, pp. 992-4

[41] SIMONNE, AH.. SIMONNE, EH., EITENMILLER. RR., MILLS, HA. and CRESMANN, III CP., Could the Dumas method replace the Kjeldahl digestion for nitrogen and crude protein determinations in foods? J. Sci. Food Agric.. 73, 1997, pp. 39-45

[42] SWEENEY, RA. and REXROAD, PR.,Comparison of LECO FP-228 Nitrogen Determinator with AOAC copper catalyst Kjeldahl method for crude protein. .J. AOAC International, 70(6) 1987, pp. 1028-30

[43] WILES, PG._, GRAY, I.K., and KISSLING. RC., Routine analysis of proteins by Kjeldahl and Dumas Methods: Review and interlaboratory study using dairy Products. J. AOAC International, 81(3), 1998, pp. 620-31.