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  <leader>04738nab a2200361 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20230821145126.0</controlfield>
  <controlfield tag="008">230530b2020    bl.ar|pooa||| 00| 0 por |</controlfield>
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    <subfield code="a">Q02</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Nyari, N&#xE1;dia Ligianara Dewes</subfield>
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    <subfield code="a">Noel, Mathilde Agn&#xE8;s Liliane</subfield>
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    <subfield code="a">Maillard, Olivia Caroline Catherin</subfield>
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    <subfield code="a">Aubert, Quentin Louis-Joseph</subfield>
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    <subfield code="a">Hardy, Vincent Alain Jean</subfield>
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    <subfield code="a">Ghiotti, Aline</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Bohm, Geverson Tobias</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Bohm, Sandra Ines Horn</subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Efeito do revestimento a base de quitosana no alho in natura   </subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 46 ref.; 3 illus.; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">Alho possui uma vida de prateleira extremamente curta, principalmente quando se retira a casca, que serve como
barreira aos agentes externos favorecendo assim, ao aparecimento de agentes nocivos, contribuindo para a
deteriora&#xE7;&#xE3;o de forma mais r&#xE1;pida do alimento. Nesse sentido o objetivo desse estudo visa avaliar a potencialidade
da quitosana como barreira de recobrimento comest&#xED;vel do alho in natura p&#xF3;s-colheita a fim de integrar a Agricultura
familiar no desenvolvimento local e regional. Sendo avaliados as propriedades f&#xED;sico-qu&#xED;micas, tais como: massa,
murchamento, umidade, cinzas, s&#xF3;lidos totais, mat&#xE9;ria seca, acidez titul&#xE1;vel, pH, prote&#xED;na, lip&#xED;dios, fibra bruta e
&#xED;ndice industrial. Os resultados mostraram n&#xE3;o haver diferen&#xE7;a significativa (p &lt; 0,05) entre os tratamentos.
Observamos valores significativos de perda de massa da amostra com quitosana (QU) em m&#xE9;dia de 40% enquanto
que a amostra padr&#xE3;o foi de 60%, sendo assim o revestimento teve o papel importante de prote&#xE7;&#xE3;o e de barreira
f&#xED;sica, diminuindo as trocas gasosas e perda de vapor d&#x2019;&#xE1;gua. Para a percentagem de bulbilhos chochos, pH,
prote&#xED;na, a umidade seguiu a mesma tend&#xEA;ncia, desempenhado um papel de manuten&#xE7;&#xE3;o das atividades enzim&#xE1;ticas,
prolongando a vida &#xFA;til e auxiliando a agricultura sustent&#xE1;vel. Dentro do conceito da tecnologia de recobrimentos
comest&#xED;veis e o uso da Quitosana ser ainda pouco explorada, especialmente usando como mat&#xE9;ria prima alho in
natura, possibilitou perceber o aumento significativo das propriedades f&#xED;sico qu&#xED;mica de tais produtos.

Palavras-chave: Quitosana, Allium sativum L, vida de prateleira, tecnologia, recobrimento.


</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">Effect of chitosan based coating on garlic in natura. 

Garlic has an extremely short shelf life, especially when the peel is removed, which serves as a barrier to external 
agents, thus favoring the appearance of harmful agents, contributing to the faster deterioration of the food. In this sense, 
the objective of this study aims to evaluate the potential of chitosan as a barrier for edible coating of fresh garlic after 
harvest in order to integrate family farming in local and regional development. The physico-chemical properties are evaluated, 
such as: mass, wilt, humidity, ash, total solids, dry matter, titratable acidity, pH, protein, lipids, crude fiber and industrial index. The
results showed that there was no significant difference (p &lt; 0.05) between treatments. We observed significant
values of mass loss of the sample with chitosan (QU) on average of 40% while the standard sample was of 60%,
thus the coating had an important role of protection and physical barrier, reducing gas exchange and loss of water
vapor. For the percentage of cut bulbils, pH, protein, moisture followed the same trend, playing a role in maintaining
enzymatic activities, extending their useful life and helping sustainable agriculture. Within the concept of edible
coatings technology and the use of Chitosan is still little explored, especially using raw raw garlic, it was possible
to notice the significant increase in the physical and chemical properties of such products.

Key words: Chitosan, Allium sativum L, shelf life, technology, coating.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ALHO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ALLIUM SATIVUM</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">VIDA DE PRATELEIRA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ADO&#xC7;&#xC3;O DE INOVA&#xC7;&#xD5;ES</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">1823</subfield>
    <subfield code="9">6918</subfield>
    <subfield code="d">Itabuna-BA Comiss&#xE3;o Executiva do Plano de Lavoura Cacaueira 1989</subfield>
    <subfield code="o">2023-124816</subfield>
    <subfield code="t">Agrotr&#xF3;pica (Brazil)</subfield>
    <subfield code="x">0103-3816</subfield>
    <subfield code="g">v. 32(2) p. 147-156; (May-Aug 2020)</subfield>
    <subfield code="w">BR2023000595</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.gov.br/agricultura/pt-br/assuntos/ceplac/publicacoes/revista-agrotropica/artigos/2020-DOI-10.21757/0103-3816-2020v32n2p147-156.pdf</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.gov.br/agricultura/pt-br/assuntos/ceplac/publicacoes/revista-agrotropica/revista-volumes/2000-a-2010/revista-agrotropica-vol-32-no-2-2020.pdf</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">9250</subfield>
    <subfield code="d">9250</subfield>
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