{"id":8367,"date":"2024-08-13T13:12:48","date_gmt":"2024-08-13T13:12:48","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8367"},"modified":"2024-08-13T13:12:48","modified_gmt":"2024-08-13T13:12:48","slug":"pectin","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/pektin\/","title":{"rendered":"Melyek a pektin felhaszn\u00e1l\u00e1si ter\u00fcletei az \u00e9lelmiszerekben \u00e9s az el\u0151\u00e1ll\u00edt\u00e1si folyamat\u00e1ban?"},"content":{"rendered":"<p>A savas k\u00f6zegben a pektin tulajdons\u00e1gai k\u00fcl\u00f6n\u00f6sen stabilak, sok savas anyag pektin, mint s\u0171r\u00edt\u0151anyag haszn\u00e1lata, jobb emulge\u00e1l\u00e1s, stabiliz\u00e1l\u00e1s \u00e9s zsel\u00e9sed\u00e9s \u00e9s egy\u00e9b szerepek.<\/p>\n<p>Az elm\u00falt \u00e9vekben, a javul\u00e1s az emberek \u00e9letsz\u00ednvonal\u00e1nak, az emberek figyelm\u00e9t az \u00e9lelmiszer-t\u00e1pl\u00e1lkoz\u00e1s nagym\u00e9rt\u00e9kben n\u0151tt, a tud\u00f3sok a pektin szerkezet \u00e9s a hat\u00e1s kapcsolat a vonatkoz\u00f3 kutat\u00e1s is j\u00f3 halad\u00e1st \u00e9rt el, bizonyos m\u00e9rt\u00e9kig, hogy el\u0151seg\u00edtse a fejl\u0151d\u00e9s pektin termel\u00e9si folyamat.<\/p>\n<p>Annak \u00e9rdek\u00e9ben, hogy jav\u00edtsa a felhaszn\u00e1l\u00e1si ar\u00e1ny pektin termel\u00e9s, v\u00e1ltoztatni a kis l\u00e9pt\u00e9k\u0171 pektin termel\u00e9s K\u00edn\u00e1ban \u00e9s a term\u00e9kmin\u0151s\u00e9g elmaradott status quo, most t\u00e1rgyalja a termel\u00e9s a pektin extrakci\u00f3s folyamat, \u00e9s az alkalmaz\u00e1s a pektin az \u00e9lelmiszerekben \u00e9s annak kil\u00e1t\u00e1sai elemz\u00e9s.<\/p>\n<p><strong>A pektin f\u0151 gy\u00e1rt\u00e1si folyamata<\/strong><\/p>\n<p><strong>1. A nyersanyagok el\u0151kezel\u00e9se<\/strong><\/p>\n<p>A pektin el\u0151\u00e1ll\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges nyersanyagok el\u0151kezel\u00e9se f\u0151k\u00e9nt 4 f\u00e9le munk\u00e1t foglal mag\u00e1ban: nyersanyag mos\u00e1s, nyersanyag enzim inaktiv\u00e1l\u00e1s, nyersanyag t\u00f6r\u0151 kezel\u00e9s \u00e9s a kalcium-pekt\u00e1t t\u00f6meg meghat\u00e1roz\u00e1si m\u00f3dszer.<\/p>\n<p><strong>2. A pektin kivon\u00e1sa<\/strong><\/p>\n<p>A pektin el\u0151\u00e1ll\u00edt\u00e1s\u00e1nak hagyom\u00e1nyos m\u00f3dszere a h\u00e9j savas hidrol\u00edzise a pektin kivon\u00e1s\u00e1ra, valamint a folyamatos ellen\u00e1ram\u00fa extrakci\u00f3, az ioncser\u00e9l\u0151 gyanta m\u00f3dszer, az enzimek \u00e9s mikroorganizmusok, a mikrohull\u00e1m\u00fa extrakci\u00f3, az ultrahangos extrakci\u00f3 \u00e9s a kel\u00e1tk\u00e9pz\u0151 szerek. Jelenleg. A k\u00ednai pektingy\u00e1rt\u00f3k f\u0151k\u00e9nt savas extrakci\u00f3t haszn\u00e1lnak a pektin kivon\u00e1s\u00e1ra. A k\u00f6vetkez\u0151 t\u00e1bl\u00e1zat mutatja az extrakci\u00f3s folyamat felt\u00e9teleit az egyes t\u00edpus\u00fa m\u00f3dszerekhez.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-8368\" src=\"https:\/\/longchangextracts.com\/wp-content\/uploads\/2024\/08\/1-346-650x250.png\" alt=\"\" width=\"650\" height=\"250\" \/><\/p>\n<p><strong>A pektin k\u00fcl\u00f6nleges alkalmaz\u00e1sai az \u00e9lelmiszer-el\u0151\u00e1ll\u00edt\u00e1sban<\/strong><\/p>\n<p><strong>1. Joghurt term\u00e9kek<\/strong><\/p>\n<p>A joghurt el\u0151\u00e1ll\u00edt\u00e1s\u00e1ban a k\u00fcl\u00f6nb\u00f6z\u0151 pektint\u00edpusoknak k\u00fcl\u00f6nb\u00f6z\u0151 szerep\u00fck van. P\u00e9ld\u00e1ul a magas zs\u00edrtartalm\u00fa pektin hozz\u00e1ad\u00e1sa stabiliz\u00e1lhatja a joghurt szerkezet\u00e9t, m\u00edg az alacsony metoxi tartalm\u00fa pektin hozz\u00e1ad\u00e1sa megakad\u00e1lyozhatja a sav\u00f3 kicsap\u00f3d\u00e1s\u00e1t. A joghurtgy\u00e1rt\u00e1s sor\u00e1n hozz\u00e1adott pektin mennyis\u00e9g\u00e9t szigor\u00faan ellen\u0151rizni kell. Amint nem adunk hozz\u00e1 elegend\u0151 mennyis\u00e9g\u0171 adal\u00e9kanyagot, a t\u00f6lt\u00e9s semleges\u00fcl, a tasz\u00edt\u00f3er\u0151 lecseng, \u00e9s a tejterm\u00e9k szerkezete nem stabiliz\u00e1l\u00f3dik, \u00edgy csak tov\u00e1bb adagolhatjuk, \u00e9s a savas tejterm\u00e9k szerkezete stabil marad, miut\u00e1n \u00fajabb tasz\u00edt\u00f3er\u0151 keletkezik.<\/p>\n<p><strong>2.Jam<\/strong><\/p>\n<p>Ha a lekv\u00e1rgy\u00e1rt\u00e1s sor\u00e1n a nyersanyag pektintartalma t\u00fal alacsony, akkor a pektin s\u0171r\u00edt\u0151 hat\u00e1sa kihaszn\u00e1lhat\u00f3, 0,2% pektint haszn\u00e1lva s\u0171r\u00edt\u0151anyagk\u00e9nt. Az alacsony cukortartalm\u00fa lekv\u00e1rokban haszn\u00e1lt pektin mennyis\u00e9ge k\u00f6r\u00fclbel\u00fcl 0,6%. Az alacsony cukortartalm\u00fa eperlekv\u00e1r receptje 50% eper, 36% krist\u00e1lycukor, 13% v\u00edz, 0,6% amid\u00e1lt alacsony metoxil pektin \u00e9s 0,4% citromsav.<\/p>\n<p><strong>3. Keny\u00e9r<\/strong><\/p>\n<p>A magas metoxi pektin nagyon er\u0151s v\u00edzmos\u00f3 tulajdons\u00e1gokkal rendelkezik, ami nemcsak a t\u00e9szta t\u00e9rfogat\u00e1t n\u00f6veli, hanem jav\u00edtja a t\u00e9szta frissess\u00e9g\u00e9t, stabilit\u00e1s\u00e1t \u00e9s l\u00e1gys\u00e1g\u00e1t is. Mivel a pektin hozz\u00e1ad\u00e1sa ut\u00e1n a t\u00e9szta jobb k\u00e9pl\u00e9kenys\u00e9g\u0171, a keny\u00e9r s\u00fct\u00e9si t\u00e9rfogata megn\u0151. P\u00e9ld\u00e1ul a hamburgerek el\u0151\u00e1ll\u00edt\u00e1sa sor\u00e1n, ha a hamburgerek t\u00e9rfogata v\u00e1ltozatlan marad, de pektint adnak hozz\u00e1, akkor az azonos mennyis\u00e9g\u0171 hamburgerhez felhaszn\u00e1lt liszt mennyis\u00e9ge 30%-vel cs\u00f6kkenthet\u0151. Ezenk\u00edv\u00fcl a pektin hozz\u00e1ad\u00e1s\u00e1val k\u00e9sz\u00fclt t\u00e9szt\u00e1val k\u00e9sz\u00fclt kenyerek hosszabb ideig k\u00e9sz\u00edthet\u0151k.<\/p>\n<p><strong>4. Italok<\/strong><\/p>\n<p>Mivel az emberek egyre nagyobb figyelmet ford\u00edtanak a t\u00e1pl\u00e1lkoz\u00e1s eg\u00e9szs\u00e9g\u00e9re, az alacsony cukortartalm\u00fa italok egyre n\u00e9pszer\u0171bb\u00e9 v\u00e1ltak a mai piacon, de az italok \u00edze cs\u00f6kken, ha az \u00e9dess\u00e9gtartalom cs\u00f6kken. Ebben a tekintetben az italok \u00edze n\u00f6velhet\u0151 0,05%-0,1% magas metoxipektin hozz\u00e1ad\u00e1s\u00e1val.<\/p>\n<p>Nagy metoxi pektin egy szuszpend\u00e1l\u00f3szer, hozz\u00e1adjuk az italhoz tartalmaz\u00f3 gy\u00fcm\u00f6lcsp\u00e9p, akkor \u00e9s kalcium-ionok, hogy k\u00e9sz\u00edtsen egy zsel\u00e9s reakci\u00f3, ez\u00e1ltal cs\u00f6kkentve a kem\u00e9ny anyagok \u00e1ltal okozott csapad\u00e9k a gy\u00fcm\u00f6lcsp\u00e9p, \u00fagy, hogy a gy\u00fcm\u00f6lcs r\u00e9szecsk\u00e9k egyenletesen felf\u00fcggesztett az italban, hanem, hogy jav\u00edtsa az \u00edz\u00e9t gy\u00fcm\u00f6lcsl\u00e9, nem csak, hogy lek\u00fczdj\u00e9k a pszeudoplaszticit\u00e1s a n\u00e1trium-algin\u00e1t rossz, zselatinos halas \u00edz, zavaross\u00e1g \u00e9s egy\u00e9b hi\u00e1nyoss\u00e1gok, hanem j\u00e1tszani az eg\u00e9szs\u00e9g\u00fcgyi szerepet a gyomor \u00e9s az \u00f3lomm\u00e9rgez\u00e9snek val\u00f3 kitetts\u00e9g.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the acidic medium pectin properties are particularly stable, many acidic materials are pectin as a thickener to use, has a better emulsification, stabilization and gelation and other roles. In recent years, with the improvement of people&#8217;s living standards, people&#8217;s attention to food nutrition has increased greatly, scientists in the pectin structure and effect relationship [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the applications of pectin in food and its production process? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/hu\/pektin\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the applications of pectin in food and its production process? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"In the acidic medium pectin properties are particularly stable, many acidic materials are pectin as a thickener to use, has a better emulsification, stabilization and gelation and other roles. 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