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      <title>Ciência e Engenharia Alimentos by </title>
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      <description>Pitada de engenharia</description>
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      <pubDate>2024-02-09 13:47:37 UTC</pubDate>
      <lastBuildDate>2024-05-23 15:33:36 UTC</lastBuildDate>
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         <title>Resumo </title>
         <author>pg53747</author>
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         <pubDate>2024-02-13 15:18:53 UTC</pubDate>
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         <title>Artigo</title>
         <author>pg53747</author>
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         <pubDate>2024-02-13 15:18:57 UTC</pubDate>
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         <title>Apresentação</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2882338794</link>
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         <pubDate>2024-02-13 15:19:06 UTC</pubDate>
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         <title>Atividade 1</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2882419574</link>
         <description><![CDATA[<p>Elaboração de 1 resumo (1 pag), apresentação e discussão de um artigo científico sobre componentes minoritários com funções especiais. Os alunos têm liberdade de pesquisar e selecionar o artigo a discutir, mas têm que até <strong>15/02 </strong>submeter à apreciação da docente um resumo de uma página com os tópicos a abordar, formato da apresentação e mecanismos de avaliação do entendimento da matéria por parte da assistência (colocar no padlet). O trabalho com duração máxima de 5 min pode ser apresentado (<strong>22/02</strong>) sob a forma de vídeo, <em>powerpoint </em>ou outra</p>]]></description>
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         <pubDate>2024-02-13 16:18:40 UTC</pubDate>
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         <title>Atividade 2 </title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2882421686</link>
         <description><![CDATA[<p>Identificação de problemas e oportunidades de um dado processo agroalimentar. Os processos agroalimentares a estudar são propostos pelos estudantes de acordo com a sua preferência. No caso das propostas serem semelhantes, o docente poderá sugerir novos temas e sorteá-los. O tema selecionado nesta atividade será o tema também a usar para desenvolver o projeto da atividade 4 (fluxograma). Os alunos têm de submeter um póster/infograma na aula que antecede a apresentação e discussão do trabalho (<strong>29/02</strong>). A realização deste trabalho pressupõe não apenas pesquisa, mas também a realização de contactos com ex-alunos, empresas e associações empresariais, entre outras. A apresentação dos trabalhos (<strong>7/03</strong>) é efetuada em modo de discussão alargada sem apresentações formais, sendo que cada grupo tem 5 min para expor as suas conclusões a que se seguirá uma análise conjunta de todos os trabalhos.</p>]]></description>
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         <pubDate>2024-02-13 16:20:19 UTC</pubDate>
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         <title>Atividade 3 - Análise sensorial</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2882422603</link>
         <description><![CDATA[<p>O protocolo será validado no final da aula com amostras reais. Cada grupo deverá entregar no final da aula (<strong>18/04</strong>) o protocolo desenvolvido</p>]]></description>
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         <pubDate>2024-02-13 16:21:01 UTC</pubDate>
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         <title>Atividade 4 </title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2882423824</link>
         <description><![CDATA[<p>Elaboração de um fluxograma de um processo agroalimentar. Os alunos vão usar para o desenvolvimento deste projeto o tema escolhido na <em>atividade </em>2. Ao longo do semestre está prevista a entrega dos seguintes <em>milestones </em>através do e-portfolio: semana 4 (<strong>29/02</strong>) – identificação das matérias-primas e constituintes, semana 8 (<strong>4/04</strong>) – identificação das operações unitárias e equipamento e semana 11 (<strong>2/05</strong>) – descrição do processo e condições de operação. Até ao dia <strong>13/05</strong>, os alunos têm de submeter o trabalho no <em>padlet</em>. Cada grupo tem um máximo de 7 min para apresentar o trabalho (vídeo, <em>powerpoint </em>ou outro formato) (+3 min Q&amp;A). Este trabalho é também avaliado pelos pares, pelo que todos os grupos no papel de opositor têm que submeter no e-portfolio correspondente pelo menos 2 questões até 1h antes da apresentação do trabalho, para além de uma breve apreciação qualitativa do mesmo</p>]]></description>
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         <pubDate>2024-02-13 16:21:57 UTC</pubDate>
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         <title>Método avaliação (Google forms)</title>
         <author>pg53747</author>
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         <pubDate>2024-02-13 22:33:48 UTC</pubDate>
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         <title>GRUPO 4</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2882816699</link>
         <description><![CDATA[<p>Cláudia Coutinho pg53747</p><p>Mariana Almeida pg54073</p><p>Victoria Pscherer e11274</p>]]></description>
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         <pubDate>2024-02-13 23:32:48 UTC</pubDate>
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         <title>Artigo</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2884043486</link>
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         <pubDate>2024-02-14 22:53:21 UTC</pubDate>
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         <title>Resumo</title>
         <author>pg53747</author>
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         <pubDate>2024-02-14 22:53:40 UTC</pubDate>
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         <title>Gelado</title>
         <author>pg53747</author>
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         <pubDate>2024-02-22 14:11:27 UTC</pubDate>
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         <title>Milestone 1 - 29/02</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2895815392</link>
         <description><![CDATA[<p>Identificação das matérias-primas e constituintes</p>]]></description>
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         <pubDate>2024-02-26 11:29:15 UTC</pubDate>
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         <title>Infograma - Problemas/Oportunidades Indústria de gelado</title>
         <author>pg53747</author>
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         <pubDate>2024-02-26 11:30:23 UTC</pubDate>
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         <title>The importance of minerals in human nutrition: Bioavailability, food fortification, processing effects and nanoencapsulation</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2896135283</link>
         <description><![CDATA[<p>1- </p><p>Autoclavagem: redução considerável em Ca, K, Mg, P, Na, Fe e Cu; Congelação: Maior retenção de constituintes minerais; Sonicação: aumento do teor dos minerais (Na,K,Ca,P,Mg,Cu,Zn); Microondas: Menor diminuição de conteúdo mineral comparativamente a outros métodos; Secagem: Reações Maillard e desnaturação proteínas; Armazenamento: redução de Ca, Mn, Zn, Fe, Cu; Canning: Destruição do complexo;</p><p><br></p><p>2-</p><p>Vantagens: combater a malnutrição nos países pobres e em desenvolvimento; aumento da quantidade e da qualidade dos nutrientes numa determinada cultura</p><p><br></p><p>Limitações: aumento dos valores de oxidação com o aumento da concentração de minerais incorporados.</p><p><br></p><p>3- Food Matrix</p><ul><li><p>inhibitory agents (e.g. phytates and polyphenols) form strong chelates and complexes with micro- and macro elements </p><ul><li><p>Not freely available </p></li><li><p>insoluble complexes</p><p>--&gt; reduce their absorption </p></li></ul></li><li><p>effect on the food matrix depending on the chosen process</p><ul><li><p>positive effect: e.g. blanching spinach increases extractability of Zn and Ca</p></li><li><p>negative effect: autoclaving lentils (Origen Egypt) reduces the availability of Ca, K, Mg, P, Na, Fe and Cu</p></li></ul></li></ul>]]></description>
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         <pubDate>2024-02-26 15:18:44 UTC</pubDate>
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         <title>Milestone 1 - 29/02</title>
         <author>pg53747</author>
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         <pubDate>2024-03-01 09:17:14 UTC</pubDate>
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         <title>Atividade</title>
         <author>pg53747</author>
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         <pubDate>2024-03-07 14:06:19 UTC</pubDate>
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         <title>Milestone 2 - 04/04</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2919118075</link>
         <description><![CDATA[<p>Identificação das operações unitárias e equipamento</p>]]></description>
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         <pubDate>2024-03-14 14:45:22 UTC</pubDate>
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         <title>Milestone 3 - 02/05</title>
         <author>pg53747</author>
         <link>https://padlet.com/pg53747/CEA_2024_G4/wish/2934191671</link>
         <description><![CDATA[<p>Descrição do processo e condições de operação</p>]]></description>
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         <pubDate>2024-03-26 15:37:56 UTC</pubDate>
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         <title>Ultrassons - CEA 9 e CEA 14</title>
         <author>pg53747</author>
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         <pubDate>2024-03-26 15:39:33 UTC</pubDate>
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         <title>Resumo</title>
         <author>pg53747</author>
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         <pubDate>2024-04-04 12:39:11 UTC</pubDate>
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         <title>Questionário Análise Sensorial</title>
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         <pubDate>2024-04-18 22:01:35 UTC</pubDate>
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         <title>Resultados Análise Sensorial</title>
         <author>pg53747</author>
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         <pubDate>2024-04-18 22:01:49 UTC</pubDate>
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         <title>Projeto - 1Scoop 2Flavours&amp;Senses</title>
         <author>pg53747</author>
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         <pubDate>2024-05-05 10:19:08 UTC</pubDate>
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