MICROBIAL INHIBITORS EVALUATED BY DELVO-TEST IN MILK FOR CONSUMPTION IN SÃO PAULO STATE (BRAZIL)

Authors

  • DILMA S. GELLI
  • MIYOKO JAKABI
  • ALDO DE SOUZA
  • MITUKA KAKU
  • ELIANA G. A. RIBEIRO
  • MARINA A. R. S. RIBEIRO
  • ARACELIS M. FREITAS
  • MARIA REGINA E. ESPER
  • BEATRIZ PISANI
  • MARILU M. ROCHA
  • ALICE Y. TANAKA
  • MARIA TOSHIKO F. CASTRO

DOI:

https://doi.org/10.5380/cep.v9i2.14445

Keywords:

LEITE, INIBIDORES MICROBIANOS, DELVO TESTE. MILK, ANTIMICROBIAL SUBTANCES, DELVO-TEST.

Abstract

 Six hundred and eighty four milk samples were tested for anti-microbial substances by the Delvo-test. Presented positive results 12,72%. Evaluation by classes of milk, revealed positive: 44 samples from type B 17,32%, 8 type C 8,25%, 21 special type-3,2% fat content 11,05%, 5 of 2% of fat content 18,52% and 9 non pasteurized 8,82%. AlI others 597 samples, that includes 14 type A, resulted negative for anti-microbial substances by the Delvo-test. Bauru and Sorocaba regions showed a significantly high number of positive samples when compared to others regions (respectively 5 positives among 9 and 21 among 135 samples analysed).

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How to Cite

GELLI, D. S., JAKABI, M., SOUZA, A. D., KAKU, M., A. RIBEIRO, E. G., RIBEIRO, M. A. R. S., … F. CASTRO, M. T. (1991). MICROBIAL INHIBITORS EVALUATED BY DELVO-TEST IN MILK FOR CONSUMPTION IN SÃO PAULO STATE (BRAZIL). Boletim Do Centro De Pesquisa De Processamento De Alimentos, 9(2). https://doi.org/10.5380/cep.v9i2.14445

Issue

Vol. 9 No. 2 (1991)

Section

Artigos

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