Light and heavy filth in mistures for lacteals beverages and pap used for school programs
Vol. 51 No. 1-2 (1991), ORIGINAL ARTICLE
Vol. 51 No. 1-2 (1991)

Light and heavy filth in mistures for lacteals beverages and pap used for school programs

ORIGINAL ARTICLE
https://doi.org/10.53393/rial.1991.51.35186
Published 1991-12-27
Marlene Correia dos Santos
Instituto Adolfo Lutz
Regina M. M. S. Rodrigues
Instituto Adolfo Lutz
Claydes de Q. Zamboni
Instituto Adolfo Lutz
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 2025 Jan. 10];51(1-2):7-10. Available from: https://periodicos.saude.sp.gov.br/RIAL/article/view/35186
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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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Copyright (c) 1991 Revista do Instituto Adolfo Lutz

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