{"id":8091,"date":"2024-08-11T19:04:22","date_gmt":"2024-08-11T19:04:22","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8091"},"modified":"2024-08-11T19:04:22","modified_gmt":"2024-08-11T19:04:22","slug":"total-polysaccharide-content-in-ferns-using-fourier-transform-infrared-spectroscopy-combined-with-partial-least-squares-method","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/pafranyok-teljes-poliszacharidtartalma-fourier-transzformacios-infravoros-spektroszkopiaval-es-a-parcialis-legkisebb-negyzetek-modszerevel-kombinalva\/","title":{"rendered":"P\u00e1fr\u00e1nyok teljes poliszacharidtartalm\u00e1nak gyors meghat\u00e1roz\u00e1sa Fourier-transzform\u00e1ci\u00f3s infrav\u00f6r\u00f6s spektroszk\u00f3pi\u00e1val \u00e9s a parci\u00e1lis legkisebb n\u00e9gyzetek m\u00f3dszer\u00e9vel kombin\u00e1lva"},"content":{"rendered":"<p>P\u00e1fr\u00e1nyok teljes poliszacharidtartalm\u00e1nak gyors meghat\u00e1roz\u00e1sa Fourier-transzform\u00e1ci\u00f3s infrav\u00f6r\u00f6s spektroszk\u00f3pi\u00e1val \u00e9s a parci\u00e1lis legkisebb n\u00e9gyzetek m\u00f3dszer\u00e9vel kombin\u00e1lva<br \/>\nA Pteridium aquilinum (L.) Kuhn var. latiusulum (Desv) Underw, a Pteridiaceae csal\u00e1dba tartoz\u00f3 Pteridium nemzets\u00e9gbe tartoz\u00f3 n\u00f6v\u00e9ny, amely zsenge leveleir\u0151l \u00e9s sz\u00e1r\u00e1r\u00f3l ismert. \u00d6k\u00f6lz\u00f6lds\u00e9g, Ruyi z\u00f6lds\u00e9g, s\u00e1rk\u00e1nykarom z\u00f6lds\u00e9g stb. n\u00e9ven is ismert. A hegyekben, erd\u0151kben \u00e9s vadonban val\u00f3 n\u00f6veked\u00e9s\u00e9nek k\u00f6sz\u00f6nhet\u0151en z\u00f6ld, term\u00e9szetes \u00e9s k\u00f6rnyezetszennyez\u00e9st\u0151l mentes. Ezen t\u00falmen\u0151en, \u00edzletes, ropog\u00f3s \u00e9s friss\u00edt\u0151 \u00edze van, amelyet az emberek m\u00e9lyen szeretnek. A p\u00e1fr\u00e1nyfeny\u0151k k\u00fcl\u00f6nb\u00f6z\u0151 t\u00e1panyagokban, valamint terp\u00e9nekben, flavonoidokban, poliszacharidokban \u00e9s egy\u00e9b k\u00e9miai \u00f6sszetev\u0151kben gazdagok. Kapcsol\u00f3d\u00f3 tanulm\u00e1nyok kimutatt\u00e1k, hogy a poliszacharidok egyed\u00fcl\u00e1ll\u00f3 farmakol\u00f3giai hat\u00e1sokkal rendelkeznek, k\u00fcl\u00f6nb\u00f6z\u0151 gy\u00f3gy\u00e1szati \u00e9s eg\u00e9szs\u00e9g\u00fcgyi funkci\u00f3kkal, mint p\u00e9ld\u00e1ul a v\u00e9rcukorszint cs\u00f6kkent\u00e9se, antioxid\u00e1ci\u00f3 \u00e9s a szervezet immunrendszer\u00e9nek jav\u00edt\u00e1sa, \u00e9s magas gy\u00f3gy\u00e1szati \u00e9rt\u00e9kkel b\u00edrnak. A p\u00e1fr\u00e1nyok teljes poliszacharidtartalma az egyik fontos mutat\u00f3 a p\u00e1fr\u00e1nyok min\u0151s\u00e9g\u00e9nek \u00e9rt\u00e9kel\u00e9s\u00e9re. A p\u00e1fr\u00e1nyok teljes poliszacharidtartalm\u00e1nak meghat\u00e1roz\u00e1s\u00e1ra szolg\u00e1l\u00f3 hagyom\u00e1nyos m\u00f3dszerek k\u00f6z\u00e9 tartozik az antron-k\u00e9nsavas m\u00f3dszer \u00e9s a fenol-k\u00e9nsavas m\u00f3dszer. Ez a fajta m\u00f3dszer azonban nagy mennyis\u00e9g\u0171 k\u00e9miai reagenseket ig\u00e9nyel, hossz\u00fa id\u0151t vesz ig\u00e9nybe a kimutat\u00e1s, \u00e9s magas technikai k\u00f6vetelm\u00e9nyeket t\u00e1maszt az ellen\u0151r\u00f6kkel szemben. A p\u00e1fr\u00e1nyok ipari gy\u00e1rt\u00e1si folyamat\u00e1ban a nagysz\u00e1m\u00fa nyersanyag gyors kimutat\u00e1si ig\u00e9nyeit m\u00e1r nem tudja kiel\u00e9g\u00edteni. Ez\u00e9rt s\u00fcrg\u0151sen ki kell dolgozni egy gyors, k\u00f6rnyezetbar\u00e1t \u00e9s k\u00f6nnyen kezelhet\u0151 m\u00f3dszert a p\u00e1fr\u00e1nyok teljes poliszacharidtartalm\u00e1nak meghat\u00e1roz\u00e1s\u00e1ra.<br \/>\nAz elm\u00falt \u00e9vekben a Fourier-transzform\u00e1ci\u00f3s k\u00f6z\u00e9p-infrav\u00f6r\u00f6s spektroszk\u00f3pia (FTIR) technol\u00f3gi\u00e1t kemometriai m\u00f3dszerekkel kombin\u00e1lva alkalmazt\u00e1k a n\u00f6v\u00e9nyekben l\u00e9v\u0151 vegy\u00fcletek tartalm\u00e1nak gyors el\u0151rejelz\u00e9si modellj\u00e9nek megalkot\u00e1s\u00e1ra a kapcsol\u00f3d\u00f3 \u00f6sszetev\u0151k roncsol\u00e1smentes mennyis\u00e9gi elemz\u00e9s\u00e9ben. A p\u00e1fr\u00e1nyok \u00f6sszes poliszacharidj\u00e1nak kvantitat\u00edv elemz\u00e9s\u00e9r\u0151l azonban m\u00e9g nem sz\u00e1moltak be e technol\u00f3gia alkalmaz\u00e1s\u00e1val.<br \/>\nEnnek f\u00e9ny\u00e9ben ez a tanulm\u00e1ny a Fourier-transzform\u00e1ci\u00f3s infrav\u00f6r\u00f6s spektroszk\u00f3piai elemz\u00e9si technol\u00f3gi\u00e1t alkalmazta kemometriai m\u00f3dszerekkel kombin\u00e1lva, hogy megvizsg\u00e1lja a k\u00fcl\u00f6nb\u00f6z\u0151 spektr\u00e1lis el\u0151feldolgoz\u00e1si m\u00f3dszerek \u00e9s a k\u00fcl\u00f6nb\u00f6z\u0151 karakterisztikus s\u00e1vok kiv\u00e1laszt\u00e1s\u00e1nak hat\u00e1s\u00e1t a mennyis\u00e9gi elemz\u00e9s\u00fckre. A p\u00e1fr\u00e1nyok teljes poliszacharidtartalm\u00e1nak gyors el\u0151rejelz\u00e9si modellj\u00e9t \u00e1ll\u00edtottuk fel, amely m\u00f3dszert biztos\u00edt a p\u00e1fr\u00e1nyok poliszacharidtartalm\u00e1nak gyors kimutat\u00e1s\u00e1ra.<\/p>\n<p>&nbsp;<\/p>\n<p>Ebben a k\u00eds\u00e9rletben Fourier-transzform\u00e1ci\u00f3s infrav\u00f6r\u00f6s spektrumokat gy\u0171jt\u00f6ttek a p\u00e1fr\u00e1nyporr\u00f3l, \u00e9s l\u00e9trehoztak egy r\u00e9szleges legkisebb n\u00e9gyzetek modellt a p\u00e1fr\u00e1ny teljes poliszacharidtartalm\u00e1nak el\u0151rejelz\u00e9s\u00e9re. A teljes k\u00fcls\u0151 mintavizsg\u00e1lat elv\u00e9gz\u00e9sekor a p\u00e1fr\u00e1nyok teljes poliszacharidtartalm\u00e1nak el\u0151rejelz\u00e9si hib\u00e1ja mind\u00f6ssze -0,35% \u00e9s 0,31% k\u00f6z\u00f6tt van. Ez a modell j\u00f3 el\u0151rejelz\u00e9si teljes\u00edtm\u00e9nyt ny\u00fajt. A hagyom\u00e1nyos poliszacharidtartalom-meghat\u00e1roz\u00e1si m\u00f3dszerekkel \u00f6sszehasonl\u00edtva ez a m\u00f3dszer egyszer\u0171 minta-el\u0151kezel\u00e9ssel, gyors \u00e9s k\u00e9nyelmes m\u0171k\u00f6d\u00e9ssel, pontos \u00e9s megb\u00edzhat\u00f3 eredm\u00e9nyekkel \u00e9s j\u00f3 gyakorlatiass\u00e1ggal rendelkezik. Haszn\u00e1lhat\u00f3 a p\u00e1fr\u00e1nyok teljes poliszacharidtartalm\u00e1nak gyors meghat\u00e1roz\u00e1s\u00e1ra, ami megfelelhet a p\u00e1fr\u00e1nyok iparos\u00edt\u00e1s\u00e1nak ig\u00e9nyeinek, \u00e9s el\u0151seg\u00edtheti annak alkalmaz\u00e1s\u00e1t a gyakorlati termel\u00e9sben. Ugyanakkor referenciak\u00e9nt szolg\u00e1lhat m\u00e1s n\u00f6v\u00e9nyek poliszacharidtartalom-meghat\u00e1roz\u00e1si m\u00f3dszereihez.<\/p>","protected":false},"excerpt":{"rendered":"<p>Fast determination of total polysaccharide content in ferns using Fourier transform infrared spectroscopy combined with partial least squares method Pteridium aquilinum (L.) Kuhn var. latiusulum (Desv) Underw, a plant belonging to the genus Pteridium in the family Pteridiaceae, is known for its tender leaves and stems. It is also known as Fist Vegetable, Ruyi Vegetable, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fast determination of total polysaccharide content in ferns using Fourier transform infrared spectroscopy combined with partial least squares method - 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\/pafranyok-teljes-poliszacharidtartalma-fourier-transzformacios-infravoros-spektroszkopiaval-es-a-parcialis-legkisebb-negyzetek-modszerevel-kombinalva\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fast determination of total polysaccharide content in ferns using Fourier transform infrared spectroscopy combined with partial least squares method - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Fast determination of total polysaccharide content in ferns using Fourier transform infrared spectroscopy combined with partial least squares method Pteridium aquilinum (L.) Kuhn var. latiusulum (Desv) Underw, a plant belonging to the genus Pteridium in the family Pteridiaceae, is known for its tender leaves and stems. 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Kuhn var. latiusulum (Desv) Underw, a plant belonging to the genus Pteridium in the family Pteridiaceae, is known for its tender leaves and stems. 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