{"id":548,"date":"2018-11-17T01:37:48","date_gmt":"2018-11-17T01:37:48","guid":{"rendered":"http:\/\/www.potatochipprocessing.com\/?p=548"},"modified":"2018-11-17T01:37:48","modified_gmt":"2018-11-17T01:37:48","slug":"how-can-vacuum-packing-machine-keep-food-fresh-keep-food-fresh","status":"publish","type":"post","link":"https:\/\/www.potatochipprocessing.com\/pt\/how-can-vacuum-packing-machine-keep-food-fresh-keep-food-fresh\/","title":{"rendered":"Como a m\u00e1quina de embalagem a v\u00e1cuo pode manter os alimentos frescos?"},"content":{"rendered":"<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"     data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;548&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;30&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;4.6&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;4&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;4.6\\\/5 - (30 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;How Can Vacuum Packing Machine Keep Food Fresh Keep Food Fresh&quot;,&quot;width&quot;:&quot;126.8&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>              <div class=\"kksr-stars\">      <div class=\"kksr-stars-inactive\">             <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>     <\/div>      <div class=\"kksr-stars-active\" style=\"width: 126.8px;\">             <div class=\"kksr-star\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>             <div class=\"kksr-star\" style=\"padding-right: 4px\">               <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>         <\/div>     <\/div> <\/div>                   <div class=\"kksr-legend\" style=\"font-size: 19.2px;\">             4.6\/5 - (30 votos)    <\/div>     <\/div> <p>&nbsp;<\/p> <p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-45 aligncenter\" src=\"https:\/\/www.potatochipprocessing.com\/wp-content\/uploads\/2018\/08\/55554.jpg\" alt=\"M\u00e1quina de embalagem a v\u00e1cuo\" width=\"398\" height=\"359\" title=\"\" srcset=\"https:\/\/www.potatochipprocessing.com\/wp-content\/uploads\/2018\/08\/55554.jpg 600w, https:\/\/www.potatochipprocessing.com\/wp-content\/uploads\/2018\/08\/55554-300x271.jpg 300w\" sizes=\"auto, (max-width: 398px) 100vw, 398px\" \/><\/p> <p>&nbsp;<\/p> <p class=\"translation-block\"><a href=\"http:\/\/www.potatochipprocessing.com\/pt\/vacuum-packaging-machine.html\/\">A m\u00e1quina de embalar a v\u00e1cuo<\/a> tem como principal fun\u00e7\u00e3o remover o oxig\u00e9nio para evitar a deteriora\u00e7\u00e3o dos alimentos; o seu princ\u00edpio \u00e9 simples. Como a metamorfose dos alimentos que causa mofo \u00e9 causada principalmente pela atividade de microrganismos, e a sobreviv\u00eancia da maioria dos microrganismos (por exemplo, mofo e levedura) necessita de oxig\u00e9nio, a embalagem a v\u00e1cuo utiliza plenamente este princ\u00edpio, embalando os alimentos ap\u00f3s a evacua\u00e7\u00e3o do oxig\u00e9nio, de modo a sabotar o ambiente de sobreviv\u00eancia microbiana.<\/p> <p><a href=\"http:\/\/www.potatochipprocessing.com\/pt\/vacuum-packaging-machine.html\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-34 aligncenter\" src=\"https:\/\/www.potatochipprocessing.com\/wp-content\/uploads\/2018\/08\/IMG20171014093457.jpg\" alt=\"M\u00e1quina de embalagem a v\u00e1cuo\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/www.potatochipprocessing.com\/wp-content\/uploads\/2018\/08\/IMG20171014093457.jpg 600w, https:\/\/www.potatochipprocessing.com\/wp-content\/uploads\/2018\/08\/IMG20171014093457-300x300.jpg 300w, https:\/\/www.potatochipprocessing.com\/wp-content\/uploads\/2018\/08\/IMG20171014093457-150x150.jpg 150w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p> <h3>O papel da m\u00e1quina de embalagem a v\u00e1cuo<\/h3> <p>Experimentos mostraram que quando a concentra\u00e7\u00e3o de oxig\u00eanio na embalagem \u00e9 inferior a 1%, a taxa de crescimento e reprodu\u00e7\u00e3o dos microrganismos diminuir\u00e1 drasticamente, e quando a concentra\u00e7\u00e3o de oxig\u00eanio for inferior a 0,5%, a maioria dos microrganismos ser\u00e1 inibida e interromper\u00e1 a reprodu\u00e7\u00e3o. (nota: a embalagem a v\u00e1cuo n\u00e3o pode inibir a reprodu\u00e7\u00e3o de bact\u00e9rias anaer\u00f3bicas e a rea\u00e7\u00e3o enzim\u00e1tica causou deteriora\u00e7\u00e3o e descolora\u00e7\u00e3o dos alimentos, por isso precisa ser combinada com outros m\u00e9todos auxiliares, como refrigera\u00e7\u00e3o, congelamento r\u00e1pido, desidrata\u00e7\u00e3o, esteriliza\u00e7\u00e3o em alta temperatura, esteriliza\u00e7\u00e3o por irradia\u00e7\u00e3o, esteriliza\u00e7\u00e3o por microondas , decapagem com sal, etc.)<\/p> <p>A desaera\u00e7\u00e3o a v\u00e1cuo, al\u00e9m de inibir o crescimento e a reprodu\u00e7\u00e3o microbiana, outra fun\u00e7\u00e3o importante \u00e9 evitar a oxida\u00e7\u00e3o dos alimentos para alimentos oleosos contendo muitos \u00e1cidos graxos insaturados, pelo efeito da oxida\u00e7\u00e3o se deteriorar\u00e1, al\u00e9m disso, a oxida\u00e7\u00e3o tamb\u00e9m produzir\u00e1 vitamina A e a perda de C, e as subst\u00e2ncias vol\u00e1teis no pigmento alimentar pela fun\u00e7\u00e3o do oxig\u00eanio, tornam a cor mais escura. Portanto, a desoxigena\u00e7\u00e3o pode prevenir eficazmente a deteriora\u00e7\u00e3o dos alimentos. Al\u00e9m da fun\u00e7\u00e3o de preserva\u00e7\u00e3o de oxig\u00eanio, a embalagem a v\u00e1cuo tem as fun\u00e7\u00f5es de anti-press\u00e3o, anti-gay e conserva\u00e7\u00e3o fresca, que pode efetivamente manter a cor, aroma, sabor, forma e valor nutricional originais dos alimentos por um longo tempo. tempo.<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; Vacuum packing machine is the main function of oxygen in order to prevent food spoilage, its principle is simple.\u00a0 Because food metamorphism causing mold mainly multiplied by the activity of microorganism, and the survival of most microorganisms (e.g., mold and yeast) need oxygen, and vacuum packing makes full use of this principle, packaging [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":492,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-548","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/posts\/548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/comments?post=548"}],"version-history":[{"count":0,"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/posts\/548\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/media\/492"}],"wp:attachment":[{"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/media?parent=548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/categories?post=548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.potatochipprocessing.com\/pt\/wp-json\/wp\/v2\/tags?post=548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}