Determination of nitrite additives in marketed milk powder / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 1837-1838, 2015.
Artículo
en Chino
| WPRIM
| ID: wpr-473951
ABSTRACT
Objective To detect and analyse the levels of nitrite in marketed milk powder.Methods 6 brands of maketed milk powder were selected in this study.Interferents,such as protein,were removed from milk powder preliminarily by using potassium ferrocynide and zinc acetate.The levels of nitrite were detected by using fluorospectrophotometry method,and compared with na-tional standard(2 mg/kg).Results The levels of nitrite in the 6 brands of maketed milk powder were lower than the national stand-ard limit,had statistically significant differences(P <0.05).Conclusion The levels of nitrite of 6 brands of milk powders do not ex-ceed the national standard.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
International Journal of Laboratory Medicine
Año:
2015
Tipo del documento:
Artículo
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