Light and heavy filth in mistures for lacteals beverages and pap used for school programs
pdf (Português (Brasil))

Keywords

lacteals beverages
pap
school meal
light filth
ferromagnetic particles
microscopic detection

How to Cite

1.
Santos MC dos, Rodrigues RMMS, Zamboni C de Q. Light and heavy filth in mistures for lacteals beverages and pap used for school programs. Rev Inst Adolfo Lutz [Internet]. 1991 Dec. 27 [cited 2024 May 16];51(1-2):7-10. Available from: https://periodicos.saude.sp.gov.br/RIAL/article/view/35186

Abstract

50 samples of lacteals beverages and 50 of pap used in the official program of school meal were analyzed for light and heavy filth. For the light fi1th detection was utilized the method of Official Methods of Analysis of the A.O.A.C. with modifications. It was concluded that 66,0 % of samples of lacteals beverages and 62,0 % of pap had insect fragments. It was developed a method for metallic particles count. Ferromagnetic particles were detected in 30,0 % samples of lacteals beverages and 44,0 % samples of pap.

https://doi.org/10.53393/rial.1991.51.35186
pdf (Português (Brasil))

References

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2. Id., ibid., p. 890 (Tecn. 44.004c)

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Copyright (c) 1991 Revista do Instituto Adolfo Lutz

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