{"id":3948,"date":"2024-06-26T09:00:00","date_gmt":"2024-06-26T01:00:00","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=3948"},"modified":"2024-06-25T15:26:24","modified_gmt":"2024-06-25T07:26:24","slug":"seven-common-drying-methods-for-fruits-and-vegetables","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/lv\/seven-common-drying-methods-for-fruits-and-vegetables\/","title":{"rendered":"R\u016bpnieciskaj\u0101 ra\u017eo\u0161an\u0101 izmantot\u0101s aug\u013cu un d\u0101rze\u0146u \u017e\u0101v\u0113\u0161anas metodes un to priek\u0161roc\u012bbas un tr\u016bkumi"},"content":{"rendered":"

<\/p>\n\n\n\n

Ievads par \u016bdens saturu aug\u013cos un d\u0101rze\u0146os<\/strong><\/h2><\/div>\n\n\n\n

Svaigos aug\u013cos un d\u0101rze\u0146os galven\u0101 sast\u0101vda\u013ca ir \u016bdens, kura saturs parasti ir no 70% l\u012bdz 95%. \u016adens aug\u013cos un d\u0101rze\u0146os ir tr\u012bs da\u017e\u0101dos st\u0101vok\u013cos: br\u012bvais \u016bdens, koloid\u0101li saist\u012btais \u016bdens un \u0137\u012bmiski saist\u012btais \u016bdens. Br\u012bvais \u016bdens p\u0101rvietojas pa kapil\u0101riem un osmozes ce\u013c\u0101 aug\u013cu un d\u0101rze\u0146u iek\u0161ien\u0113, tam ir liel\u0101ka kust\u012bba, un \u017e\u0101v\u0113\u0161anas laik\u0101 to var viegli izvad\u012bt. Da\u013cu koloid\u0101li saist\u012bt\u0101 \u016bdens var no\u0146emt \u017e\u0101v\u0113\u0161anas laik\u0101, bet \u0137\u012bmiski saist\u012bto \u016bdeni \u017e\u0101v\u0113\u0161anas laik\u0101 parasti nevar no\u0146emt.<\/p>\n\n\n\n

K\u0101p\u0113c m\u0113s \u017e\u0101v\u0113jam aug\u013cus un d\u0101rze\u0146us?<\/strong><\/h2><\/div>\n\n\n\n

Galvenais aug\u013cu un d\u0101rze\u0146u \u017e\u0101v\u0113\u0161anas iemesls ir nov\u0113rst puvi un pagarin\u0101t to glab\u0101\u0161anas laiku. Princips ir t\u0101ds, ka saist\u012btais \u016bdens, ko \u017e\u0101v\u0113\u0161anas laik\u0101 nevar no\u0146emt, ir l\u012bdzsvara mitruma saturs aug\u013cu vai d\u0101rze\u0146u audos \u017e\u0101v\u0113\u0161anas apst\u0101k\u013cos. Dehidrat\u0101cijas \u017e\u0101v\u0113\u0161anas proces\u0101 aug\u013ci un d\u0101rze\u0146i no mitra st\u0101vok\u013ca p\u0101rtop saus\u0101 st\u0101vokl\u012b, atdalot iev\u0113rojamu daudzumu br\u012bv\u0101 \u016bdens un da\u013cu koloid\u0101li saist\u012bt\u0101 \u016bdens. Samazinoties iek\u0161\u0113jam mitruma saturam, samazin\u0101s ar\u012b \u016bdens aktivit\u0101te, kav\u0113jot vai kav\u0113jot mikrobu aug\u0161anu un fermentu aktivit\u0101ti aug\u013cos un d\u0101rze\u0146os, t\u0101d\u0113j\u0101di pagarinot to uzglab\u0101\u0161anas laiku.<\/p>\n\n\n\n

Aug\u013cu un d\u0101rze\u0146u \u017e\u0101v\u0113\u0161anas pamatprocess<\/strong><\/h2><\/div>\n\n\n\n

Pamatprocess ietver siltuma p\u0101rnesi no siltuma avota uz aug\u013ciem un d\u0101rze\u0146iem, izraisot nep\u0101rtrauktu mitruma migr\u0101ciju un iztvaiko\u0161anu no audu un \u0161\u016bnu virsmas, t\u0101d\u0113j\u0101di pan\u0101kot \u017e\u0101v\u0113\u0161anas efektu. Dehidr\u0113tie aug\u013ci un d\u0101rze\u0146i saglab\u0101 liel\u0101ko da\u013cu uzturvielu, un, neraugoties uz da\u017e\u0101m gar\u0161as un izskata at\u0161\u0137ir\u012bb\u0101m sal\u012bdzin\u0101jum\u0101 ar svaigiem aug\u013ciem un d\u0101rze\u0146iem, pat\u0113r\u0113t\u0101ji tos iecien\u012bju\u0161i, jo tie ir maz\u0101ki, viegl\u0101ki un \u0113rt\u0101k transport\u0113jami.<\/p>\n\n\n\n

Bie\u017ei sastopamie \u017e\u0101v\u0113\u0161anas pa\u0146\u0113mieni<\/strong><\/h2><\/div>\n\n\n\n
    \n
  1. Saules \u017e\u0101v\u0113\u0161ana<\/strong>: \u0160\u012b ir sen\u0101k\u0101 \u017e\u0101v\u0113\u0161anas metode, kur\u0101 aug\u013cu un d\u0101rze\u0146u \u017e\u0101v\u0113\u0161anai izmanto saules ener\u0123iju. T\u0101 ir \u013coti rentabla, jo prasa tikai manu\u0101lu sagrie\u0161anu un novieto\u0161anu. Tom\u0113r, \u0146emot v\u0113r\u0101 l\u0113no \u017e\u0101v\u0113\u0161anas \u0101trumu un iev\u0113rojam\u0101s produktu kr\u0101sas un izskata izmai\u0146as, \u0161\u012b metode nav piem\u0113rota r\u016bpnieciskai masveida ra\u017eo\u0161anai, un to lab\u0101k izmantot m\u0101jsaimniec\u012bb\u0101s vai nelielos ra\u017eo\u0161anas apjomos.<\/li>\n\n\n\n
  2. Karst\u0101 gaisa \u017e\u0101v\u0113\u0161ana<\/strong>: \u0160\u012b metode ir vispla\u0161\u0101k izmantot\u0101, jo ir l\u0113ta un viegli lietojama. T\u0101 izmanto karstu gaisu k\u0101 \u017e\u0101v\u0113\u0161anas l\u012bdzekli, lai iztvaic\u0113tu virsmas mitrumu un pak\u0101peniski p\u0101rnestu mitrumu no iek\u0161puses uz materi\u0101la virsmu. Nep\u0101rtraukta virsmas temperat\u016bras paaugstin\u0101\u0161an\u0101s \u017e\u0101v\u0113\u0161anas laik\u0101 rada temperat\u016bras gradientu, kas var kav\u0113t mitruma migr\u0101ciju un pal\u0113nin\u0101t \u017e\u0101v\u0113\u0161anas procesu. Lai gan \u017e\u0101v\u0113\u0161ana ar karstu gaisu ir efekt\u012bva, t\u0101 var izrais\u012bt aug\u013cu un d\u0101rze\u0146u kr\u0101sas izmai\u0146as un iek\u0161\u0113jo uzturvielu zudumus, k\u0101 ar\u012b t\u0101das probl\u0113mas k\u0101 ilgs \u017e\u0101v\u0113\u0161anas laiks, zema energoefektivit\u0101te un pazemin\u0101ta produktu kvalit\u0101te uzglab\u0101\u0161anas laik\u0101.<\/li>\n\n\n\n
  3. \u017d\u0101v\u0113\u0161ana mikrovi\u013c\u0146u kr\u0101sn\u012b<\/strong>: \u0160\u012b metode ietver pol\u0101ro molekulu, piem\u0113ram, \u016bdens, orient\u0101ciju un strauju sv\u0101rst\u012b\u0161anos mikrovi\u013c\u0146u elektromagn\u0113tiskaj\u0101 lauk\u0101, radot iev\u0113rojamu siltumu berzei l\u012bdz\u012bgas mijiedarb\u012bbas rezult\u0101t\u0101. Mikrovi\u013c\u0146u vi\u013c\u0146i priek\u0161roku dod \u016bdens molekul\u0101m, kas \u013cauj mitrumam migr\u0113t no iek\u0161puses uz \u0101rieni un tad iztvaikot, t\u0101d\u0113j\u0101di \u0101tri pan\u0101kot \u017e\u0101v\u0113\u0161anu. Priek\u0161roc\u012bbas ir liels \u017e\u0101v\u0113\u0161anas \u0101trums un vienlaic\u012bga iek\u0161\u0113j\u0101 un \u0101r\u0113j\u0101 \u017e\u0101v\u0113\u0161ana. Tom\u0113r b\u016btisks tr\u016bkums ir lielais ener\u0123ijas pat\u0113ri\u0146\u0161 uz vien\u012bbu, iev\u0113rojamie s\u0101kotn\u0113jie ieguld\u012bjumi iek\u0101rt\u0101s un iesp\u0113jamais mikrovi\u013c\u0146u starojuma rad\u012btais risks vesel\u012bbai. Da\u017e\u0101s valst\u012bs vesel\u012bbas apsv\u0113rumu d\u0113\u013c p\u0101rtikas produktu sild\u012b\u0161ana mikrovi\u013c\u0146u kr\u0101sn\u012b ir ierobe\u017eota.<\/li>\n\n\n\n
  4. \u017d\u0101v\u0113\u0161ana sasald\u0113jot<\/strong>: \u0160is pa\u0146\u0113miens ietver \u0101tru materi\u0101la mitruma sasald\u0113\u0161anu l\u012bdz ledum, p\u0113c tam \u016bdens tiek atdal\u012bts ar sublim\u0101ciju augst\u0101 vakuum\u0101 zem\u0101 temperat\u016br\u0101. Lol\u012bz\u0113 \u017e\u0101v\u0113ti produkti saglab\u0101 formu un iek\u0161\u0113jo strukt\u016bru, nodro\u0161inot izcilu rehidrat\u0101cijas kvalit\u0101ti un saglab\u0101jot uzturvielas, t\u0101p\u0113c \u0161\u012b metode ir \u012bpa\u0161i piem\u0113rota karstumiztur\u012bgu un oksid\u0113jamu p\u0101rtikas produktu \u017e\u0101v\u0113\u0161anai. Neraugoties uz augstas kvalit\u0101tes \u017e\u0101v\u0113tu produktu ra\u017eo\u0161anu, \u017e\u0101v\u0113\u0161anu ar sasald\u0113\u0161anu ierobe\u017eo t\u0101s l\u0113nais \u0101trums, lielais ener\u0123ijas pat\u0113ri\u0146\u0161 uz vienu vien\u012bbu un iev\u0113rojamie ieguld\u012bjumi iek\u0101rt\u0101s, kas maziem un vid\u0113jiem uz\u0146\u0113mumiem padara to maz\u0101k piem\u0113rotu.<\/li>\n\n\n\n
  5. Osmotisk\u0101 \u017e\u0101v\u0113\u0161ana<\/strong>: \u0160is pa\u0146\u0113miens ietver materi\u0101lu iegremd\u0113\u0161anu \u0161\u0137\u012bdumos, piem\u0113ram, cukura vai s\u0101ls\u016bden\u012b, kas osmozes ce\u013c\u0101 no\u0146em mitrumu. Osmotisk\u0101 dehidrat\u0101cija ir \u0101tra un minim\u0101li ietekm\u0113 materi\u0101la struktur\u0101lo integrit\u0101ti, efekt\u012bvi saglab\u0101jot s\u0101kotn\u0113jo \u0161\u016bnu strukt\u016bru, kr\u0101su, gar\u0161u un uzturvielas, vienlaikus kav\u0113jot mikrobu aug\u0161anu un pagarinot glab\u0101\u0161anas laiku. \u0160o metodi galvenok\u0101rt izmanto suk\u0101des aug\u013cu un marin\u0113tu d\u0101rze\u0146u ra\u017eo\u0161an\u0101.<\/li>\n\n\n\n
  6. Siltums\u016bk\u0146a \u017e\u0101v\u0113\u0161ana<\/strong>: \u0160\u012b tehnolo\u0123ija ieg\u016bst siltumu no zemas temperat\u016bras avota un efekt\u012bvi izmanto to augst\u0101k\u0101 temperat\u016br\u0101. P\u0113d\u0113j\u0101 laik\u0101 siltums\u016bk\u0146a tehnolo\u0123ija arvien vair\u0101k tiek izmantota \u016bdens produktu, z\u0101\u013cu un lauksaimniec\u012bbas blakusproduktu \u017e\u0101v\u0113\u0161anai. T\u0101s principi ir l\u012bdz\u012bgi karst\u0101 gaisa \u017e\u0101v\u0113\u0161anas principiem, bet izmanto citus siltuma avotus, un t\u0101 pied\u0101v\u0101 t\u0101das priek\u0161roc\u012bbas k\u0101 augstas kvalit\u0101tes \u017e\u0101v\u0113ti produkti, ener\u0123ijas taup\u012b\u0161ana un nepies\u0101r\u0146o\u0161ana.<\/li>\n\n\n\n
  7. Infrasarkan\u0101 \u017e\u0101v\u0113\u0161ana<\/strong>: Infrasarkanais starojums tie\u0161i sasilda materi\u0101la \u016bdens molekulas, izraisot temperat\u016bras paaugstin\u0101\u0161anos un mitruma iztvaiko\u0161anu, t\u0101d\u0113j\u0101di pan\u0101kot dehidrat\u0101ciju. Principa pamat\u0101 ir mitruma dif\u016bzija no iek\u0161puses uz aug\u013ca vai d\u0101rze\u0146a virsmu, kur tas iztvaiko apk\u0101rt\u0113j\u0101 vid\u0113. Infrasarkanie stari var iek\u013c\u016bt aug\u013cos un d\u0101rze\u0146os zin\u0101m\u0101 dzi\u013cum\u0101.<\/li>\n<\/ol>\n\n\n\n

    Izp\u0113tiet inovat\u012bvus \u017e\u0101v\u0113\u0161anas risin\u0101jumus ar Global Quartz Tube. Lai ieg\u016btu vair\u0101k inform\u0101cijas, apmekl\u0113jiet m\u016bsu t\u012bmek\u013ca vietne<\/a> vai rakstiet mums uz e-pastu contact@globalquartztube.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

    Introduction to Water Content in Fruits and Vegetables Water is the main component of fresh fruits and vegetables, typically ranging from 70% to 95% in content. Water in fruits and vegetables exists in three different states: free water, colloidal-bound water, and chemically-bound water. Free water moves through the capillaries and by osmosis within the fruits […]<\/p>\n","protected":false},"author":3,"featured_media":3953,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Seven Common Drying Methods for Fruits and Vegetables","_seopress_titles_desc":"Explore seven common drying methods for fruits and vegetables, each with unique benefits and limitations, ideal for extending shelf life and preserving nutrients.","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Casper","author_link":"https:\/\/globalquartztube.com\/lv\/author\/casper-peng\/"},"uagb_comment_info":0,"uagb_excerpt":"Introduction to Water Content in Fruits and Vegetables Water is the main component of fresh fruits and vegetables, typically ranging from 70% to 95% in content. Water in fruits and vegetables exists in three different states: free water, colloidal-bound water, and chemically-bound water. Free water moves through the capillaries and by osmosis within the fruits…","authors":[{"term_id":13,"user_id":3,"is_guest":0,"slug":"casper-peng","display_name":"Peng, Casper","avatar_url":{"url":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp","url2x":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":""}],"_links":{"self":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/3948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/comments?post=3948"}],"version-history":[{"count":2,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/3948\/revisions"}],"predecessor-version":[{"id":3952,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/3948\/revisions\/3952"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media\/3953"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media?parent=3948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/categories?post=3948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/tags?post=3948"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/ppma_author?post=3948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}