{"id":1050,"date":"2025-12-12T01:02:17","date_gmt":"2025-12-12T01:02:17","guid":{"rendered":"https:\/\/www.materialstests.com\/?p=1050"},"modified":"2025-12-12T01:02:21","modified_gmt":"2025-12-12T01:02:21","slug":"measuring-potato-chip-hardness-a-guide-to-accurate-texture-analysis","status":"publish","type":"post","link":"https:\/\/www.materialstests.com\/lv\/news\/measuring-potato-chip-hardness-a-guide-to-accurate-texture-analysis.html","title":{"rendered":"Kartupe\u013cu \u010dipsu ciet\u012bbas m\u0113r\u012b\u0161ana: Prec\u012bzas tekst\u016bras anal\u012bzes rokasgr\u0101mata"},"content":{"rendered":"

Ievads kartupe\u013cu \u010dipsu ciet\u012bbas test\u0113\u0161an\u0101<\/strong><\/h2>\n\n\n\n

Kartupe\u013cu \u010dipsu ciet\u012bbai ir iz\u0161\u0137iro\u0161a noz\u012bme pat\u0113r\u0113t\u0101ja \u0113\u0161anas pieredz\u0113. Pan\u0101kt perfektu konsistenci ir izaicin\u0101jums ra\u017eot\u0101jiem, jo tas noz\u012bm\u0113 l\u012bdzsvarot krauk\u0161\u0137\u012bgumu, krauk\u0161\u0137\u012bgumu un kop\u0113jo produkta saj\u016btu mut\u0113. Tradicion\u0101lie organoleptiskie testi, lai gan tie ir noder\u012bgi, ir subjekt\u012bvi un var b\u016btiski at\u0161\u0137irties atkar\u012bb\u0101 no cilv\u0113ka. \u0160aj\u0101 rakst\u0101 m\u0113s p\u0113t\u0101m, k\u0101 objekt\u012bvas un atk\u0101rtojamas metodes, izmantojot modernas tehnolo\u0123ijas, piem\u0113ram, tekst\u016bras analizators<\/strong>, var sniegt ticamus datus, lai nov\u0113rt\u0113tu kartupe\u013cu \u010dipsu ciet\u012bba<\/strong> un krauk\u0161\u0137\u012bgums<\/strong> konsekventi.<\/p>\n\n\n\n

\"Kartupe\u013cu<\/figure>\n\n\n\n

Kartupe\u013cu \u010dipsu ciet\u012bbas nov\u0113rt\u0113\u0161ana ar tekst\u016bras analizatoru<\/strong><\/h3>\n\n\n\n

Lai nodro\u0161in\u0101tu kartupe\u013cu \u010dipsu viendab\u012bgumu un kvalit\u0101ti, ra\u017eot\u0101ji ir piev\u0113rsu\u0161ies objekt\u012bvai m\u0113r\u012b\u0161anai. tekst\u016bras anal\u012bze<\/strong> metodes. A tekst\u016bras analizators<\/strong> piem\u0113ram, TEX-01 ir apr\u012bkots ar 1000N slodzes \u0161\u016bna<\/strong>, kas \u013cauj prec\u012bzi izm\u0113r\u012bt kartupe\u013cu \u010dipsu saspie\u0161anai vajadz\u012bgo sp\u0113ku. \u0160is kompresijas tests<\/strong> imit\u0113 ko\u0161\u013c\u0101jam\u0101 procesa norisi, nodro\u0161inot kvantitat\u012bvu ciet\u012bbas un ciet\u012bbas m\u0113r\u012bjumu. krauk\u0161\u0137\u012bgums<\/strong> mikrosh\u0113mas.<\/p>\n\n\n\n

Testu veic, izmantojot saspie\u0161anas armat\u016bra<\/strong>-plastmasas cilindrs, kur\u0101 ir mikrosh\u0113mas. \u0160\u0137embas tiek pak\u013cautas \u010detr\u0101m saspie\u0161an\u0101m ar da\u017e\u0101diem nob\u012bdes l\u012bme\u0146iem. P\u0101rvietojums (att\u0101lums no trauka dibena) tiek pak\u0101peniski palielin\u0101ts, lai imit\u0113tu vair\u0101kus ko\u0161\u013c\u0101\u0161anas posmus. Kvantitat\u012bvi nosakot sp\u0113ku, kas nepiecie\u0161ams \u010dipsu saspie\u0161anai, ra\u017eot\u0101ji var saist\u012bt rezult\u0101tus ar pat\u0113r\u0113t\u0101ja uztveri par produkta tekst\u016bru.<\/p>\n\n\n\n

Testa uzst\u0101d\u012b\u0161ana un metodolo\u0123ija<\/strong><\/h4>\n\n\n\n

Test\u0113\u0161anas process s\u0101kas ar tr\u012bs da\u017e\u0101du veidu kartupe\u013cu \u010dipsu ievieto\u0161anu trauk\u0101, kur\u0101 saspie\u0161anas armat\u016bra<\/strong>. \u0160aj\u0101 p\u0113t\u012bjum\u0101 tika izmantoti parasto kartupe\u013cu \u010dipsu, t\u0113jkannas \u010dipsu un t\u0113jkannas \u010dipsu paraugi. \u010cipsi tika saspiesti ar \u0101trumu 1000 mm\/min un \u010detriem saspie\u0161anas l\u012bme\u0146iem ar 120 mm, 100 mm, 80 mm un 60 mm nob\u012bdi.<\/p>\n\n\n\n

Katrs saspie\u0161anas cikls tiek re\u0123istr\u0113ts grafik\u0101, kur sp\u0113ks<\/strong> iedarb\u012bba uz mikrosh\u0113mu tiek att\u0113lota atkar\u012bb\u0101 no p\u0101rvietojuma. Testam turpinoties, palielin\u0101s sp\u0113ks, kas nepiecie\u0161ams, lai saspiestu mikrosh\u0113mu. \u0160os datus analiz\u0113, lai apr\u0113\u0137in\u0101tu darbs<\/strong> (laukums zem l\u012bknes), kas tiek veikts katras kompresijas laik\u0101, kas imit\u0113 \u010dipsu ko\u0161\u013c\u0101\u0161anu.<\/p>\n\n\n\n

Rezult\u0101ti: Datu anal\u012bze<\/strong><\/h4>\n\n\n\n

Rezult\u0101ti no kompresijas tests<\/strong> par\u0101d\u012bja skaidras at\u0161\u0137ir\u012bbas starp trim mikrosh\u0113mu veidiem. Katram saspie\u0161anas ciklam nepiecie\u0161amais sp\u0113ks bija iev\u0113rojami liel\u0101ks t\u0113jkannu \u010dipsu gad\u012bjum\u0101 sal\u012bdzin\u0101jum\u0101 ar parastajiem kartupe\u013cu \u010dipsi, kas nor\u0101da, ka t\u0113jkannu \u010dipsi ir ciet\u0101ki.<\/p>\n\n\n\n

\u0160\u012b at\u0161\u0137ir\u012bba ir b\u016btiska ra\u017eot\u0101jiem, jo t\u0101 sniedz ieskatu par tekst\u016bru, kas ietekm\u0113 pat\u0113r\u0113t\u0101ju izv\u0113li. Lai gan bija v\u0113rojamas da\u017eas rakstur\u012bgas at\u0161\u0137ir\u012bbas, ko izrais\u012bja \u0161\u0137eldu lieluma, formas un citu faktoru at\u0161\u0137ir\u012bbas, kop\u0113jie dati bija pietiekami konsekventi, lai izdar\u012btu noz\u012bm\u012bgus secin\u0101jumus.<\/p>\n\n\n\n

Kartupe\u013cu \u010dipsu krauk\u0161\u0137\u012bguma un ciet\u012bbas izpratne<\/strong><\/h4>\n\n\n\n

Port\u0101ls krauk\u0161\u0137\u012bgums<\/strong> kartupe\u013cu \u010dipsu ciet\u012bba ir cie\u0161i saist\u012bta ar to ciet\u012bbu, ta\u010du \u0161ie termini nav savstarp\u0113ji aizst\u0101jami. Lai gan ciet\u012bba<\/strong> attiecas uz sp\u0113ku, kas nepiecie\u0161ams, lai saspiestu izstr\u0101d\u0101jumu, krauk\u0161\u0137\u012bgums<\/strong> ir pat\u0113r\u0113t\u0101ja uztveram\u0101 tekst\u016bra, ko vi\u0146\u0161 izj\u016bt, uzko\u017eot \u010dipsu. Izmantojot kompresijas test\u0113\u0161ana<\/strong> un anal\u012bzi, ra\u017eot\u0101ji var nodro\u0161in\u0101t, ka vi\u0146u produkti atbilst v\u0113lamajiem ciet\u012bbas standartiem un pat\u0113r\u0113t\u0101ju v\u0113lm\u0113m attiec\u012bb\u0101 uz krauk\u0161\u0137\u012bgumu.<\/p>\n\n\n\n

 <\/h3>\n\n\n\n

BIE\u017dI UZDOTIE JAUT\u0100JUMI:<\/h3>\n\n\n\n
    \n
  1. K\u0101da ir tekst\u016bras analizatora noz\u012bme kartupe\u013cu \u010dipsu ciet\u012bbas test\u0113\u0161an\u0101?<\/strong>\u00a0Ar tekst\u016bras analizatoru m\u0113ra sp\u0113ku, kas nepiecie\u0161ams, lai saspiestu kartupe\u013cu \u010dipsi\u0146us, t\u0101d\u0113j\u0101di objekt\u012bvi nov\u0113rt\u0113jot to kvalit\u0101ti.\u00a0ciet\u012bba<\/strong>\u00a0un\u00a0krauk\u0161\u0137\u012bgums<\/strong>.<\/li>\n\n\n\n
  2. K\u0101 saspie\u0161anas tests imit\u0113 ko\u0161\u013c\u0101\u0161anu?<\/strong>\u00a0Test\u0101 tiek veikti vair\u0101ki saspie\u0161anas darbi ar main\u012bgu p\u0101rvietojumu, imit\u0113jot ko\u0161\u013c\u0101\u0161anas laik\u0101 radu\u0161os sp\u0113ku, lai noteiktu, cik daudz ener\u0123ijas ir nepiecie\u0161ams kartupe\u013cu \u010dipsu sadal\u012b\u0161anai.<\/li>\n\n\n\n
  3. K\u0101p\u0113c \u010datlu \u010dipsi ir ciet\u0101ki nek\u0101 parastie kartupe\u013cu \u010dipsi?<\/strong>\u00a0Katla \u010dipsi parasti ir biez\u0101ki un stingr\u0101ki nek\u0101 parastie \u010dipsi, un to saspie\u0161anai nepiecie\u0161ams liel\u0101ks sp\u0113ks, t\u0101p\u0113c to tekst\u016bra ir ciet\u0101ka.<\/li>\n\n\n\n
  4. K\u0101 ra\u017eot\u0101ji var nodro\u0161in\u0101t viendab\u012bgu kartupe\u013cu \u010dipsu tekst\u016bru?<\/strong>\u00a0Izmantojot\u00a0tekst\u016bras analizators<\/strong>\u00a0veikt atk\u0101rtojamus\u00a0saspie\u0161anas testi<\/strong>, ra\u017eot\u0101ji var nodro\u0161in\u0101t, ka to mikrosh\u0113mas saglab\u0101 konsekventu\u00a0ciet\u012bba<\/strong>\u00a0un\u00a0krauk\u0161\u0137\u012bgums<\/strong>\u00a0starp partij\u0101m.<\/li>\n\n\n\n
  5. K\u0101da ir \u201cdarba\u201d apr\u0113\u0137ina noz\u012bme kompresijas test\u0101?<\/strong>\u00a0Test\u0101 apr\u0113\u0137in\u0101tais \u201cdarbs\u201d ir kop\u0113jais ener\u0123ijas daudzums, kas nepiecie\u0161ams, lai saspiestu mikrosh\u0113mu. Tas sniedz priek\u0161statu par produkta kop\u0113jo ener\u0123iju.\u00a0ciet\u012bba<\/strong>\u00a0un pal\u012bdz at\u0161\u0137irt da\u017e\u0101dus mikrosh\u0113mu veidus.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Ievads kartupe\u013cu \u010dipsu ciet\u012bbas test\u0113\u0161an\u0101 Kartupe\u013cu \u010dipsu ciet\u012bbai ir iz\u0161\u0137iro\u0161a noz\u012bme pat\u0113r\u0113t\u0101ju \u0113\u0161anas pieredz\u0113. Pan\u0101kt perfektu konsistenci ir izaicin\u0101jums ra\u017eot\u0101jiem, jo tas ietver l\u012bdzsvaru starp krauk\u0161\u0137\u012bgumu, krauk\u0161\u0137\u012bgumu un kop\u0113jo produkta saj\u016btu mut\u0113. Tradicion\u0101lie organoleptiskie testi, lai gan tie ir noder\u012bgi, ir subjekt\u012bvi un var iev\u0113rojami at\u0161\u0137irties no [...]<\/p>","protected":false},"author":2,"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-1050","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/posts\/1050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/comments?post=1050"}],"version-history":[{"count":0,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/posts\/1050\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/media?parent=1050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/categories?post=1050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.materialstests.com\/lv\/wp-json\/wp\/v2\/tags?post=1050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}