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  <titleInfo>
    <title>Efeito alelopático e análise dos rótulos de garrafadas comercializadas no Mercado Municipal de Montes Claros – MG</title>
  </titleInfo>
  <name type="personal">
    <namePart>Marques, J.O.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Oliveira, M.F.F.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Lacerda, G.A.</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
  <originInfo>
    <place>
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    </place>
    <issuance>continuing</issuance>
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  <language>
    <languageTerm authority="iso639-2b" type="code">por</languageTerm>
  </language>
  <abstract>

RESUMO: 

O presente estudo teve como objetivo analisar o efeito alelopático e o rótulo dos
produtos vegetais contidos nas garrafadas comercializadas no mercado municipal de Montes
Claros - MG. Adquiriram-se oito garrafadas que foram utilizadas para tratar, cada uma, 20
sementes de alface (Lactuca sativa L.) dispostas em placas de Petri sobre papel saturado com
4mL do conteúdo de cada garrafada em 04 concentrações: 12,5; 25; 50; e 75%. O controle
positivo foi realizado com solução de sulfato de zinco a 1%, além dos controles: água mineral,
água da torneira, e água destilada. As placas de Petri foram lacradas com filme plástico, cobertas
com saco plástico e incubadas em escuro por sete dias à temperatura média de 27,2°C e na
umidade média de 54%. Após 7 dias, mediu-se o comprimento da radícula e do hipocótilo (mm)
de cada uma das plântulas e quantificou-se o número de sementes que germinaram. Os dados
foram submetidos à análise de variância pelo software Sisvar, sendo os resultados comparados
pelo Teste Scott-Knott ao nível nominal de 5%. Os resultados do teste de germinação indicaram
que houve efeito significativo das garrafadas sobre a germinação das sementes de Lactuca
sativa L., onde o percentual de germinação das sementes foi inversamente proporcional
ao aumento da concentração das garrafadas. Portanto, observou-se que as garrafadas
apresentaram potencial alelopático ao inibirem a germinação das sementes de alface.

Palavras-chave: alelopatia, plantas medicinais, rotulagem de produtos, alface.</abstract>
  <abstract>

ABSTRACT: 

Allelopathic effect and analysis of bottle labels commercialized in the
municipal market of Montes Claros – MG. This study aimed to analyze the allelopathic effect
and label of plant products put in bottles commercialized in the municipal market of Montes
Claros - MG. Eight bottles were employed to treat, each one, 20 lettuce seeds (Lactuca sativa
L.) placed at Petri plaques over saturated paper with 4mL of the content of each bottle in 04
concentrations of 12.5; 25; 50; 75% for each bottle, 1% of zinc sulfate solution (positive control)
and 3 negative control groups (containing mineral water, tap water and distilled water). The Petri
plaques were sealed with plastic film, covered with plastic bag and incubated in the dark for
seven days at an average temperature of 27.2°C and average humidity of 54%. After 7 days,
it was measured the length of the radicle and the hypocotyl (mm) of each one of the seedlings
and the number of seeds that germinated was quantified. The data were submitted to analysis
of variance by Sisvar software and the results were compared by Scot-Knott Test at a nominal
level of 5%. The results of the germination test indicated that there was a significant impact of
the bottles in the germination of the lactuca sativa L. seeds, where the percentage of seeds
germination was inversely proportional to the concentration increase in the analyzed bottles.
Therefore, it has been observed that the bottles presented allelopathic potential when they
inhibited the germination of lettuce seeds.

Keywords: allelopathy, medicinal plants, product labeling, lettuce.</abstract>
  <note>Publicação on-line; 26 ref.; 5 tables; Summaries (En, Pt)</note>
  <subject>
    <topic>ALELOPATIA</topic>
  </subject>
  <subject>
    <topic>PLANTA MEDICINAL</topic>
  </subject>
  <subject>
    <topic>ROTULAGEM</topic>
  </subject>
  <subject>
    <topic>ALFACE</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Revista Brasileira de Plantas Medicinais (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Botucatu-SP Instituto de Biociências - Departamento de Química e Bioquímica 1998</publisher>
    </originInfo>
    <identifier>2024-2525</identifier>
    <identifier type="issn">1516-0572</identifier>
    <identifier type="local">BR2024001449</identifier>
    <part>
      <text>v. 17(4 suppl. 3) p. 1134-1141; (2015)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/rbpm/a/kPBMMgjxXw989FV7Vpgz66J/?format=pdf&amp;lang=pt</identifier>
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    <url>https://www.scielo.br/j/rbpm/a/kPBMMgjxXw989FV7Vpgz66J/?format=pdf&amp;lang=pt</url>
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    <recordContentSource authority="marcorg">BR-BrBNA</recordContentSource>
    <recordCreationDate encoding="marc">240627</recordCreationDate>
    <recordChangeDate encoding="iso8601">20240627102404.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">por</languageTerm>
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