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Effect of cold-temperature storage on stability of benzylpenicillin residues in plasma and tissues of food-producing animals.

Author(s) : BOISON J. O., KORSRUD G. O., MACNEIL J. D., YATES W. D. G., PAPICH M. G.

Type of article: Article

Summary

Benzylpenicillin residues are measured in tissues stored at -20 and -76 deg C. Residue losses of up to 20% are observed in liver and kidneys stored at -20 deg C for 10 days. This rate reaches 50% for the gluteal muscle. At -76 deg C, residues remain stable. The residue loss follows first order kinetics.

Details

  • Original title: Effect of cold-temperature storage on stability of benzylpenicillin residues in plasma and tissues of food-producing animals.
  • Record ID : 1994-0346
  • Languages: English
  • Source: J. AOAC int. - vol. 75 - n. 6
  • Publication date: 1992

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