{"id":651,"date":"2025-12-11T06:29:53","date_gmt":"2025-12-11T06:29:53","guid":{"rendered":"https:\/\/www.materialstests.com\/?p=651"},"modified":"2025-12-11T06:29:54","modified_gmt":"2025-12-11T06:29:54","slug":"understanding-salami-firmness-objective-measurement-and-texture-analysis","status":"publish","type":"post","link":"https:\/\/www.materialstests.com\/sk\/news\/understanding-salami-firmness-objective-measurement-and-texture-analysis.html","title":{"rendered":"Pochopenie tvrdosti sal\u00e1my: Objekt\u00edvne meranie a anal\u00fdza text\u00fary"},"content":{"rendered":"

Pevnos\u0165 sal\u00e1my zohr\u00e1va rozhoduj\u00facu \u00falohu pri zabezpe\u010dovan\u00ed kvality a senzorickej pr\u00ed\u0165a\u017elivosti rekon\u0161tituovan\u00fdch m\u00e4sov\u00fdch v\u00fdrobkov. Vzh\u013eadom na prirodzen\u00fa variabilitu svalov\u00fdch vl\u00e1kien, obsahu tuku a pr\u00eddavn\u00fdch l\u00e1tok je konzistentn\u00e1 pevnos\u0165 sal\u00e1my<\/strong> m\u00f4\u017ee by\u0165 n\u00e1ro\u010dn\u00e9 dosiahnu\u0165. Tradi\u010dn\u00e9 senzorick\u00e9 testovanie \u010dasto neposkytuje spo\u013eahliv\u00e9 a opakovate\u013en\u00e9 \u00fadaje. Pr\u00e1ve v tomto pr\u00edpade je presnos\u0165 analyz\u00e1tor text\u00fary<\/strong> vstupuje do hry.<\/p>\n\n\n\n

A analyz\u00e1tor text\u00fary<\/strong> umo\u017e\u0148uje v\u00fdrobcom potrav\u00edn presne kvantifikova\u0165 meranie pevnosti <\/strong>sal\u00e1my. Pomocou softv\u00e9rovo riaden\u00e9ho syst\u00e9mu vybaven\u00e9ho presnou lisovacou doskou a inteligentnou z\u00e1\u0165a\u017eovou bunkou poskytuje zariadenie objekt\u00edvne a opakovate\u013en\u00e9 \u00fadaje o fyzik\u00e1lnych vlastnostiach m\u00e4sov\u00fdch v\u00fdrobkov.<\/p>\n\n\n\n

Ako test funguje<\/h2>\n\n\n\n

Pr\u00edprava vzorky je k\u013e\u00fa\u010dom k spo\u013eahliv\u00e9mu testu. Valce sal\u00e1my, narezan\u00e9 na hr\u00fabku 1 palca, sa stla\u010dia pomocou analyz\u00e1tor text\u00fary<\/strong> pomocou plexisklovej valcovej sondy. Toto nastavenie zabezpe\u010duje s\u00fa\u010dasn\u00e9 stla\u010denie m\u00e4sa aj tukov\u00fdch z\u00e1sob, \u010d\u00edm poskytuje komplexn\u00e9 meranie pevnos\u0165 sal\u00e1my<\/strong>.<\/p>\n\n\n\n

Sonda sa pohybuje riadenou r\u00fdchlos\u0165ou 250 mm\/min, pri\u010dom stla\u010d\u00ed sal\u00e1mu o \u010fal\u0161\u00edch 10 mm. \u0160pi\u010dka kompresn\u00e1 sila<\/strong> je zaznamenan\u00e1 hodnota, ktor\u00e1 predstavuje maxim\u00e1lnu pevnos\u0165 v\u00fdrobku. Okrem toho sa vypo\u010d\u00edta vykonan\u00e1 pr\u00e1ca (energia pou\u017eit\u00e1 po\u010das stl\u00e1\u010dania) na pos\u00fadenie \u017euvate\u013enosti a celkovej text\u00fary.<\/p>\n\n\n\n

V\u00fdsledky testov a anal\u00fdza<\/h2>\n\n\n\n

V\u00fdsledky s\u00fa prezentovan\u00e9 graficky a ukazuj\u00fa kompresn\u00e1 sila<\/strong> proti kumulat\u00edvnemu posunu.<\/p>\n\n\n\n

Softv\u00e9r vypo\u010d\u00edta d\u00f4le\u017eit\u00e9 \u0161tatistick\u00e9 parametre:<\/p>\n\n\n\n

- Priemern\u00e1 pevnos\u0165<\/strong>: Celkov\u00e1 pevnos\u0165 v\u00fdrobku.
- \u0160tandardn\u00e1 odch\u00fdlka<\/strong>: Rozdiely v pevnosti r\u00f4znych vzoriek.
- Varia\u010dn\u00fd koeficient<\/strong>: Percentu\u00e1lna odch\u00fdlka vzh\u013eadom na priemer, ktor\u00e1 poskytuje preh\u013ead o konzistencii v\u00fdrobku.<\/p>\n\n\n\n

V\u00fdznam pre kontrolu kvality<\/h2>\n\n\n\n

Tieto merania poskytuj\u00fa v\u00fdrobcom potrav\u00edn jasn\u00e9 a objekt\u00edvne \u00fadaje na stanovenie prijate\u013en\u00fdch rozsahov pevnos\u0165 sal\u00e1my<\/strong>. Zadan\u00edm t\u00fdchto rozsahov do softv\u00e9ru analyz\u00e1tora text\u00fary m\u00f4\u017ee syst\u00e9m automaticky vygenerova\u0165 v\u00fdsledok PASS\/FAIL pre ka\u017ed\u00fa testovan\u00fa d\u00e1vku. Tento proces zabezpe\u010duje, \u017ee na trh sa dostan\u00fa len sal\u00e1my s optim\u00e1lnou text\u00farou, ktor\u00e9 sp\u013a\u0148aj\u00fa o\u010dak\u00e1vania z\u00e1kazn\u00edkov a priemyseln\u00e9 normy.<\/p>\n\n\n\n

Spolo\u010dnos\u0165 Cell Instruments Co., Ltd. pon\u00faka pokro\u010dil\u00e9 rie\u0161enia na objekt\u00edvne testovanie text\u00fary vr\u00e1tane najmodernej\u0161\u00edch analyz\u00e1tory text\u00fary<\/strong> \u0161peci\u00e1lne navrhnut\u00e9 na kontrolu kvality potrav\u00edn. Ich pr\u00edstroje umo\u017e\u0148uj\u00fa v\u00fdrobcom potrav\u00edn dosiahnu\u0165 konzistentn\u00fa, vysokokvalitn\u00fa sal\u00e1mu s presne odmeran\u00fdmi pevnos\u0165<\/strong>-zaka\u017ed\u00fdm.<\/p>","protected":false},"excerpt":{"rendered":"

Salami firmness plays a critical role in ensuring the quality and sensory appeal of reconstituted meat products. Due to the inherent variability in muscle fibers, fat content, and additives, consistent salami firmness can be challenging to achieve. Traditional sensory testing often fails to provide reliable, repeatable data. That\u2019s where the precision of a texture analyzer comes into play. A texture […]<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-651","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/posts\/651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/comments?post=651"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/posts\/651\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/media?parent=651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/categories?post=651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.materialstests.com\/sk\/wp-json\/wp\/v2\/tags?post=651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}