{"id":8814,"date":"2024-08-14T20:16:08","date_gmt":"2024-08-14T20:16:08","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8814"},"modified":"2024-08-14T20:16:08","modified_gmt":"2024-08-14T20:16:08","slug":"the-inhibition-and-mechanism-of-citrus-flavonoids","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/a-citrusfelek-flavonoidjainak-gatlasa-es-mechanizmusa\/","title":{"rendered":"El\u0151zetes tanulm\u00e1ny a citrusf\u00e9l\u00e9k flavonoidjainak g\u00e1tl\u00e1s\u00e1r\u00f3l \u00e9s mechanizmus\u00e1r\u00f3l a tripszin aktivit\u00e1son"},"content":{"rendered":"<p>El\u0151zetes tanulm\u00e1ny a citrusf\u00e9l\u00e9k flavonoidjainak g\u00e1tl\u00e1s\u00e1r\u00f3l \u00e9s mechanizmus\u00e1r\u00f3l a tripszin aktivit\u00e1son<br \/>\nA citrusf\u00e9l\u00e9k h\u00e9jmaradv\u00e1nya a citrusf\u00e9l\u00e9k feldolgoz\u00e1s\u00e1nak f\u0151 mell\u00e9kterm\u00e9ke, amely a teljes term\u00e9s mintegy 30-50%-\u00e1t teszi ki, \u00e9s gyakran takarm\u00e1nyoz\u00e1sra haszn\u00e1lj\u00e1k fel, vagy k\u00f6zvetlen\u00fcl kidobj\u00e1k. A h\u00e9jmaradv\u00e1ny gazdag funkcion\u00e1lis \u00f6sszetev\u0151kben, p\u00e9ld\u00e1ul \u00e9lelmi rostokban \u00e9s flavonoidokban, \u00e9s fejleszt\u00e9se \u00e9s hasznos\u00edt\u00e1sa el\u0151ny\u00f6s a v\u00e1llalati hat\u00e9konys\u00e1g jav\u00edt\u00e1sa \u00e9s a k\u00f6rnyezet v\u00e9delme szempontj\u00e1b\u00f3l.<br \/>\nA tripszin fontos em\u00e9szt\u0151enzim az emberekben \u00e9s az \u00e1llatokban egyar\u00e1nt, amely k\u00e9pes aktiv\u00e1lni m\u00e1s em\u00e9szt\u0151enzimeket, \u00e9s d\u00f6nt\u0151 szerepet j\u00e1tszik az anyagcsere-folyamatokban. Ek\u00f6zben a k\u00fcl\u00f6nb\u00f6z\u0151 betegs\u00e9gek (hasny\u00e1lmirigy-gyullad\u00e1s, t\u00fcd\u0151t\u00e1gul\u00e1s, agy\u00f6d\u00e9ma, r\u00e1k stb.) el\u0151fordul\u00e1sa a tripszin t\u00falzott szekr\u00e9ci\u00f3j\u00e1val f\u00fcgg \u00f6ssze, \u00e9s a klinikai gyakorlatban gyakran haszn\u00e1lnak tripszin-g\u00e1tl\u00f3 gy\u00f3gyszereket a kezel\u00e9shez.<br \/>\nA kutat\u00e1sok kimutatt\u00e1k, hogy egyes n\u00f6v\u00e9nyi polifenolos vegy\u00fcletek bizonyos g\u00e1tl\u00f3 hat\u00e1st fejtenek ki a tripszinre, p\u00e9ld\u00e1ul a lila \u00e9desburgonya antocianinok jelent\u0151s g\u00e1tl\u00f3 hat\u00e1st fejtenek ki a tripszin katalitikus aktivit\u00e1s\u00e1ra, ami a tripszin bels\u0151 fluoreszcenci\u00e1j\u00e1nak statikus kiolt\u00e1s\u00e1t, valamint a kett\u0151 k\u00f6z\u00f6tti hidrog\u00e9nk\u00f6t\u00e9sen \u00e9s van der Waals-er\u0151k\u00f6n kereszt\u00fcli k\u00f6lcs\u00f6nhat\u00e1st okozza; A kvercetin, rutin, hesperetin, rutin \u00e9s kvercetin mind k\u00fcl\u00f6nb\u00f6z\u0151 m\u00e9rt\u00e9kben g\u00e1tolja a tripszint; A H\u00f3-krizant\u00e9mban tal\u00e1lhat\u00f3 flavonoid vegy\u00fclet k\u00e9pes g\u00e1tolni a tripszin aktivit\u00e1s\u00e1t \u00e9s enyh\u00edteni az alkoholos akut hasny\u00e1lmirigy-gyullad\u00e1s k\u00e1rosod\u00e1s\u00e1t egerekben. Mint az eg\u00e9szs\u00e9g\u00fcgyi term\u00e9kek gyakori funkcion\u00e1lis \u00f6sszetev\u0151je, a citrusf\u00e9l\u00e9k flavonoid kivonat\u00e1nak a tripszin aktivit\u00e1sra gyakorolt hat\u00e1sa m\u00e9g mindig nem tiszt\u00e1zott. Ebben a tanulm\u00e1nyban Na benzoil DL arginin p-nitroamid-hidrokloridot (BAPNA) haszn\u00e1ltak szubsztr\u00e1tk\u00e9nt, hogy megvizsg\u00e1lj\u00e1k a citrusflavonoidok hat\u00e1s\u00e1t a tripszin aktivit\u00e1sra \u00e9s a g\u00e1tl\u00e1s t\u00edpusaira. A citrusflavonoidok \u00e9s a tripszin k\u00f6z\u00f6tti hat\u00e1smechanizmust fluoreszcencia-spektroszk\u00f3pi\u00e1val is vizsg\u00e1lt\u00e1k, annak \u00e9rdek\u00e9ben, hogy referenci\u00e1t ny\u00fajtsanak a citrusflavonoidok speci\u00e1lis di\u00e9t\u00e1s \u00e9s eg\u00e9szs\u00e9ges \u00e9lelmiszerek kifejleszt\u00e9s\u00e9hez \u00e9s felhaszn\u00e1l\u00e1s\u00e1hoz.<\/p>\n<p>A k\u00eds\u00e9rlet eredm\u00e9nyei azt mutatj\u00e1k, hogy a citrusf\u00e9l\u00e9k flavonoidjai g\u00e1tl\u00f3 hat\u00e1ssal vannak a tripszin aktivit\u00e1s\u00e1ra, \u00e9s min\u00e9l magasabb a flavonoidok koncentr\u00e1ci\u00f3ja, ann\u00e1l er\u0151sebb a g\u00e1tl\u00f3 hat\u00e1s. 37 \u2103-on a 0,66 mg\/ml flavonoidok g\u00e1tl\u00e1si ar\u00e1nya 0,5 mg\/ml tripszinre 29,9% volt. A tripszin citrusflavonoidok \u00e1ltali g\u00e1tl\u00e1sa reverzibilis, \u00e9s a kompetit\u00edv g\u00e1tl\u00e1s \u00e9s a nem kompetit\u00edv g\u00e1tl\u00e1s vegyes g\u00e1tl\u00e1si t\u00edpus\u00e1ba tartozik, a kompetit\u00edv g\u00e1tl\u00e1s domin\u00e1l.<\/p>\n<p>A fluoreszcencia-spektroszk\u00f3pi\u00e1t \u00e1ltal\u00e1ban a kismolekul\u00e1k \u00e9s a feh\u00e9rj\u00e9k k\u00f6z\u00f6tti k\u00f6lcs\u00f6nhat\u00e1sok vizsg\u00e1lat\u00e1ra haszn\u00e1lj\u00e1k. Ebben a k\u00eds\u00e9rletben meg\u00e1llap\u00edtott\u00e1k, hogy a citrusf\u00e9l\u00e9k flavonoidjai (naringin) gyeng\u00edthetik a tripszin fluoreszcencia-spektrum\u00e1nak intenzit\u00e1s\u00e1t, a fluoreszcencia-cs\u00facs v\u00f6r\u00f6s eltol\u00f3d\u00e1s\u00e1t okozva \u00e9s statikus kiolt\u00e1st mutatva. A k\u00f6t\u00e9si \u00e1lland\u00f3k \u00e9s k\u00f6t\u0151helyek elemz\u00e9se kimutatta, hogy a naringinnek egy k\u00f6t\u0151helye van a tripszinnel, \u00e9s a f\u0151 k\u00f6t\u0151er\u0151k a hidrog\u00e9nk\u00f6t\u00e9s \u00e9s a van der Waals-er\u0151k. A k\u00eds\u00e9rlet sor\u00e1n azt is meg\u00e1llap\u00edtott\u00e1k, hogy a naringin \u00e9s a tripszin k\u00f6z\u00f6tti Ka k\u00f6t\u00e9si \u00e1lland\u00f3 a h\u0151m\u00e9rs\u00e9klet n\u00f6veked\u00e9s\u00e9vel cs\u00f6kken, 20 \u2103 (293K) eset\u00e9n 1,10x106L\/mol, 35 \u2103 (308K) eset\u00e9n pedig 1,04x105L\/mol, ami alacsony h\u0151m\u00e9rs\u00e9kleten er\u0151sebb k\u00f6t\u0151d\u00e9st jelez. Ez \u00f6sszhangban van a citrusflavonoidok tripszinre gyakorolt g\u00e1tl\u00e1si sebess\u00e9g\u00e9vel a k\u00fcl\u00f6nb\u00f6z\u0151 h\u0151m\u00e9rs\u00e9kleteken: a citrusflavonoidok tripszinre gyakorolt g\u00e1tl\u00e1si sebess\u00e9ge 0,66mh\/ml-n\u00e9l 27 \u2103-on 50,7% volt, magasabb, mint 29,9% 37 \u2103-on \u00e9s 18,0% 47%-on.<\/p>\n<p>Ez a tanulm\u00e1ny felt\u00e1rja a citrusf\u00e9l\u00e9k flavonoidjainak a tripszinre gyakorolt g\u00e1tl\u00f3 hat\u00e1s\u00e1t, t\u00edpusait \u00e9s k\u00f6t\u0151d\u00e9si mechanizmusait, amelyek referenciak\u00e9nt szolg\u00e1lhatnak a tripszin t\u00falzott szekr\u00e9ci\u00f3j\u00e1val kapcsolatos speci\u00e1lis di\u00e9t\u00e1s \u00e9s eg\u00e9szs\u00e9g\u00fcgyi \u00e9lelmiszerek kifejleszt\u00e9s\u00e9hez, hogy lass\u00edts\u00e1k a betegs\u00e9gek el\u0151fordul\u00e1s\u00e1t \u00e9s seg\u00edts\u00e9k a kezel\u00e9st.<\/p>","protected":false},"excerpt":{"rendered":"<p>El\u0151zetes tanulm\u00e1ny a citrusf\u00e9l\u00e9k flavonoidjainak a tripszinaktivit\u00e1sra gyakorolt g\u00e1tl\u00e1s\u00e1r\u00f3l \u00e9s mechanizmus\u00e1r\u00f3l A citrusf\u00e9l\u00e9k h\u00e9jmaradv\u00e1nya a citrusf\u00e9l\u00e9k feldolgoz\u00e1s\u00e1nak f\u0151 mell\u00e9kterm\u00e9ke, amely a teljes gy\u00fcm\u00f6lcs mintegy 30-50%-j\u00e9t teszi ki, \u00e9s gyakran haszn\u00e1lj\u00e1k takarm\u00e1ny el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra vagy k\u00f6zvetlen\u00fcl kidobj\u00e1k. A h\u00e9jmarad\u00e9k gazdag funkcion\u00e1lis \u00f6sszetev\u0151kben, p\u00e9ld\u00e1ul \u00e9lelmi rostokban \u00e9s flavonoidokban, \u00e9s [...]<\/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>Preliminary Study on the Inhibition and Mechanism of Citrus Flavonoids on Trypsin Activity - 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\/a-citrusfelek-flavonoidjainak-gatlasa-es-mechanizmusa\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Preliminary Study on the Inhibition and Mechanism of Citrus Flavonoids on Trypsin Activity - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Preliminary Study on the Inhibition and Mechanism of Citrus Flavonoids on Trypsin Activity Citrus peel residue is the main byproduct of citrus processing, accounting for about 30-50% of the total fruit, and is often used to make feed or discarded directly. 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Leather residue is rich in functional components such as dietary fiber and flavonoids, and [&hellip;]","og_url":"https:\/\/longchangextracts.com\/hu\/a-citrusfelek-flavonoidjainak-gatlasa-es-mechanizmusa\/","og_site_name":"China Chemical Manufacturer","article_published_time":"2024-08-14T20:16:08+00:00","author":"longcha9","twitter_card":"summary_large_image","twitter_misc":{"Szerz\u0151:":"longcha9","Becs\u00fclt olvas\u00e1si id\u0151":"3 perc"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/longchangextracts.com\/the-inhibition-and-mechanism-of-citrus-flavonoids\/","url":"https:\/\/longchangextracts.com\/the-inhibition-and-mechanism-of-citrus-flavonoids\/","name":"El\u0151zetes tanulm\u00e1ny a g\u00e1tl\u00e1s \u00e9s mechanizmusa Citrus flavonoidok a Trypsin aktivit\u00e1s - K\u00edna Chemical Manufacturer","isPartOf":{"@id":"https:\/\/longchangextracts.com\/#website"},"datePublished":"2024-08-14T20:16:08+00:00","dateModified":"2024-08-14T20:16:08+00:00","author":{"@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869"},"breadcrumb":{"@id":"https:\/\/longchangextracts.com\/the-inhibition-and-mechanism-of-citrus-flavonoids\/#breadcrumb"},"inLanguage":"hu","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangextracts.com\/the-inhibition-and-mechanism-of-citrus-flavonoids\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangextracts.com\/the-inhibition-and-mechanism-of-citrus-flavonoids\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangextracts.com\/"},{"@type":"ListItem","position":2,"name":"Preliminary Study on the Inhibition and Mechanism of Citrus Flavonoids on Trypsin Activity"}]},{"@type":"WebSite","@id":"https:\/\/longchangextracts.com\/#website","url":"https:\/\/longchangextracts.com\/","name":"K\u00edna Vegyi Gy\u00e1rt\u00f3","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangextracts.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"hu"},{"@type":"Person","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/80933ac6926ad63fea74ec33f8d04869","name":"longcha9","image":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/longchangextracts.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"longcha9"}}]}},"_links":{"self":[{"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/posts\/8814"}],"collection":[{"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/comments?post=8814"}],"version-history":[{"count":1,"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/posts\/8814\/revisions"}],"predecessor-version":[{"id":8815,"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/posts\/8814\/revisions\/8815"}],"wp:attachment":[{"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/media?parent=8814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/categories?post=8814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangextracts.com\/hu\/wp-json\/wp\/v2\/tags?post=8814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}