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  <titleInfo>
    <title>Survey on the levels of nitrate and nitrite in pork tocino from selected Metro Manila markets in 1992-1993</title>
  </titleInfo>
  <name type="personal">
    <namePart>Santos, Melody M.</namePart>
  </name>
  <name type="personal">
    <namePart>Nano, Elvira E.</namePart>
  </name>
  <name type="personal">
    <namePart>Lucero, Josefa P.</namePart>
  </name>
  <typeOfResource>text</typeOfResource>
  <originInfo>
    <issuance>monographic</issuance>
  </originInfo>
  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <physicalDescription>
    <form authority="marcform">print</form>
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  <abstract>In Dec 1991, there were reports of human food poisoning received from National Poison Control of the University of the Philippines by the Field Epidemiology Training Program (FETP), Department of Health [Philippines]. These reports prompted the Bureau of Food and Drugs in coordination with FETP to conduct a market survey to determine if tocino sold in the market contains excessive amount of nitrate and nitrite. A total of 117 pork tocino from 13 different market areas in Metro Manila in 1992-1993 were collected and analyzed using spectrophotometric method. These results showed that 6 samples contained nitrite higher than the allowable limit of 200 ppm, while 17 samples contained nitrate beyond the acceptable limit of 500 ppm</abstract>
  <note type="statement of responsibility"> Melody M. Santos [and two others]</note>
  <note>BFAD  Laboratory Information Bulletin, 1996  2 (1) pages 48-54</note>
  <subject authority="mesh">
    <topic>Pork Meat</topic>
  </subject>
  <subject authority="mesh">
    <topic>Nitrates</topic>
  </subject>
  <subject authority="mesh">
    <topic>Nitrites</topic>
  </subject>
  <subject>
    <topic>Pork Tocino</topic>
  </subject>
  <subject>
    <topic>Cured Meat</topic>
  </subject>
  <recordInfo>
    <recordCreationDate encoding="marc">210325</recordCreationDate>
    <recordChangeDate encoding="iso8601">20210325135754.0</recordChangeDate>
    <recordIdentifier source="DOH">D0001J000326</recordIdentifier>
  </recordInfo>
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