{"id":8203,"date":"2024-08-11T20:15:38","date_gmt":"2024-08-11T20:15:38","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8203"},"modified":"2024-08-11T20:15:38","modified_gmt":"2024-08-11T20:15:38","slug":"chrysanthemum-characteristic-markers","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/chrysanthemum-characteristic-markers\/","title":{"rendered":"A krizant\u00e9m jellegzetes markereinek kutat\u00e1sa HPLC jellegzetes spektrumok \u00e9s kemometria kombin\u00e1ci\u00f3j\u00e1n alapul\u00f3 HPLC jellegzetes spektrumok alapj\u00e1n"},"content":{"rendered":"<p>A krizant\u00e9m jellegzetes markereinek kutat\u00e1sa HPLC jellegzetes spektrumok \u00e9s kemometria kombin\u00e1ci\u00f3j\u00e1n alapul\u00f3 HPLC jellegzetes spektrumok alapj\u00e1n<br \/>\nA krizant\u00e9m a Chrysanthemum morifolium Ramat Asteraceae n\u00f6v\u00e9ny sz\u00e1r\u00edtott fejvir\u00e1gzata. Els\u0151sorban olyan akt\u00edv r\u00e9szeket tartalmaz, mint a flavonoidok, ill\u00f3olajok, szerves savak \u00e9s nyomelemek. Hat\u00e1sai a szelek eloszlat\u00e1sa, a h\u0151tiszt\u00edt\u00e1s, a m\u00e1j megnyugtat\u00e1sa, a l\u00e1t\u00e1s jav\u00edt\u00e1sa, a h\u0151tiszt\u00edt\u00e1s \u00e9s a m\u00e9regtelen\u00edt\u00e9s. A K\u00ednai Gy\u00f3gyszerk\u00f6nyv 2020-as kiad\u00e1sa sz\u00e1rmaz\u00e1si hely\u00fck \u00e9s feldolgoz\u00e1si m\u00f3djuk szerint a krizant\u00e9mfajt\u00e1kat \"Boju\", \"Chuju\", \"Gongju\", \"Hangju\" \u00e9s \"Huaiju\" n\u00e9ven tartalmazza. A krizant\u00e9m, mint gy\u00f3gy- \u00e9s ehet\u0151 tulajdons\u00e1gokkal rendelkez\u0151 k\u00ednai gy\u00f3gyn\u00f6v\u00e9ny, az \u00f6sszetev\u0151k sz\u00e9les sk\u00e1l\u00e1j\u00e1nak \u00e9s \u00f6sszetett \u00f6sszet\u00e9tel\u00e9nek jellemz\u0151ivel rendelkezik. A k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1k k\u00e9miai \u00f6sszet\u00e9tele azonban jelent\u0151sen elt\u00e9r a k\u00fcl\u00f6nb\u00f6z\u0151 n\u00f6veked\u00e9si k\u00f6rnyezet\u00fck, termeszt\u00e9si \u00e9s feldolgoz\u00e1si m\u00f3dszereik, valamint egyenetlen min\u0151s\u00e9g\u00fck miatt, ami elt\u00e9r\u0151 klinikai ter\u00e1pi\u00e1s hat\u00e1sokat eredm\u00e9nyez. Jelenleg a K\u00ednai Gy\u00f3gyszerk\u00f6nyv 2020-as kiad\u00e1sa h\u00e1rom k\u00e9miai \u00f6sszetev\u0151, a klorog\u00e9nsav, a luteolin-7-O - \u03b2 - D-gl\u00fckozid \u00e9s a 3,5-O-dikafeoilkininsav tartalm\u00e1t haszn\u00e1lja \u00e9rt\u00e9kel\u00e9si indik\u00e1tork\u00e9nt, ami megnehez\u00edti a krizant\u00e9m gy\u00f3gy\u00e1szati anyagok min\u0151s\u00e9g\u00e9nek \u00e1tfog\u00f3 \u00e9rt\u00e9kel\u00e9s\u00e9t.<br \/>\nA hagyom\u00e1nyos k\u00ednai orvosl\u00e1s jellegzetes spektruma jellemezheti a hagyom\u00e1nyos k\u00ednai orvosl\u00e1s bels\u0151 min\u0151s\u00e9g\u00e9nek \u00e1ltal\u00e1nos v\u00e1ltoz\u00e1sait. Egyre t\u00f6bb hagyom\u00e1nyos k\u00ednai gy\u00f3gyszer haszn\u00e1lja a jellegzetes ujjlenyomat-spektrumok l\u00e9trehoz\u00e1s\u00e1t a min\u0151s\u00e9gellen\u0151rz\u00e9shez, amelyek k\u00f6z\u00fcl a HPLC jellegzetes ujjlenyomat-technol\u00f3gi\u00e1t is gyakran haszn\u00e1lj\u00e1k a krizant\u00e9mfajt\u00e1k azonos\u00edt\u00e1s\u00e1ban \u00e9s a min\u0151s\u00e9gellen\u0151rz\u00e9si kutat\u00e1sban. A hagyom\u00e1nyos k\u00ednai gy\u00f3gyszer min\u0151s\u00e9gi marker (Q-Marker) olyan kiz\u00e1r\u00f3lagos, klinikailag hat\u00e9kony \u00e9s ellen\u0151rz\u00f6tt k\u00e9miai \u00f6sszetev\u0151kb\u0151l \u00e1ll, amelyek a hagyom\u00e1nyos k\u00ednai gy\u00f3gyszer funkcion\u00e1lis tulajdons\u00e1gaihoz kapcsol\u00f3dnak. A hagyom\u00e1nyos k\u00ednai gy\u00f3gy\u00e1szat biztons\u00e1goss\u00e1g\u00e1t \u00e9s hat\u00e9konys\u00e1g\u00e1t t\u00fckr\u00f6zheti, \u00e9s felhaszn\u00e1lhat\u00f3 a hagyom\u00e1nyos k\u00ednai gy\u00f3gy\u00e1szat modern, \u00e1tfog\u00f3, szisztematikus \u00e9s kvantitat\u00edv min\u0151s\u00e9g\u00e9rt\u00e9kel\u00e9si rendszer\u00e9nek kialak\u00edt\u00e1s\u00e1ra. A Q-Marker alapj\u00e1n, az ujjlenyomat-spektrumok \u00e9s a kemometriai m\u00f3dszerek integr\u00e1l\u00e1s\u00e1val felfedezhet\u0151k a gy\u00f3gyn\u00f6v\u00e9nyek vagy recept\u00far\u00e1k k\u00f6z\u00f6s jellemz\u0151it t\u00fckr\u00f6z\u0151 \u00f6sszetev\u0151k, \u00e9s l\u00e9trehozhat\u00f3 egy t\u00f6bbdimenzi\u00f3s min\u0151s\u00e9g\u00e9rt\u00e9kel\u00e9si rendszer, amely megfelel a hagyom\u00e1nyos k\u00ednai orvosl\u00e1s jellemz\u0151inek. Ez jobb megold\u00e1st jelenthet a hagyom\u00e1nyos k\u00ednai orvosl\u00e1s tudom\u00e1nyos fel\u00fcgyelet\u00e9re.<br \/>\nA krizant\u00e9mokkal kapcsolatos kor\u00e1bbi kutat\u00e1sok alapj\u00e1n ez a tanulm\u00e1ny a krizant\u00e9mok k\u00fcl\u00f6nb\u00f6z\u0151 fajt\u00e1inak HPLC jellegzetes kromatogramjait \u00e1ll\u00edtotta \u00f6ssze, kemometriai m\u00f3dszerekkel kombin\u00e1lva a krizant\u00e9mok k\u00f6z\u00f6s anyagb\u00e1zis\u00e1nak mint jellegzetes markereknek a sz\u0171r\u00e9s\u00e9re. Ugyanakkor a k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1k k\u00f6z\u00f6tti jelent\u0151s k\u00fcl\u00f6nbs\u00e9geket vizsg\u00e1lt\u00e1k a jellemz\u0151 markerek tekintet\u00e9ben, tudom\u00e1nyos alapot szolg\u00e1ltatva a krizant\u00e9mok \u00e1ltal\u00e1nos min\u0151s\u00e9g\u00e9rt\u00e9kel\u00e9s\u00e9hez, fajtaazonos\u00edt\u00e1s\u00e1hoz \u00e9s az egyes fajt\u00e1k jellemz\u0151inek \u00e9rt\u00e9kel\u00e9s\u00e9hez.<\/p>\n<p>&nbsp;<\/p>\n<p>A kivon\u00e1si m\u00f3dszerek kiv\u00e1laszt\u00e1sa. Ebben a k\u00eds\u00e9rletben a k\u00fcl\u00f6nb\u00f6z\u0151 old\u00f3szerek (70% metanol, 50% metanol, 80% metanol), extrakci\u00f3s m\u00f3dszerek (ultrahangos extrakci\u00f3 \u00e9s f\u0171t\u00e9si reflux extrakci\u00f3) \u00e9s extrakci\u00f3s id\u0151k (30, 35, 40 perc) kromatogramokra gyakorolt hat\u00e1s\u00e1t vizsg\u00e1ltuk, \u00e9s meg\u00e1llap\u00edtottuk, hogy a 70% metanol 40 perces ultrahangos extrakci\u00f3j\u00e1t haszn\u00e1ljuk extrakci\u00f3s m\u00f3dszerk\u00e9nt.<br \/>\nA kromatogr\u00e1fi\u00e1s felt\u00e9telek optimaliz\u00e1l\u00e1sa. Ebben a k\u00eds\u00e9rletben k\u00fcl\u00f6nb\u00f6z\u0151 kromatogr\u00e1fi\u00e1s oszlopokat (Agilent XDB-C18 oszlop Phenomenex Luna C18)\u3001 detekt\u00e1l\u00e1si hull\u00e1mhosszokat (220, 254, 330, 348nm) \u00e9s mobilf\u00e1zis rendszereket (acetonitril -0,1% foszforsavas v\u00edz, acetonitril -0,1% hangyasavas v\u00edz, acetonitril -0,2% ecetsavas v\u00edz) vizsg\u00e1ltunk, \u00e9s a kromatogr\u00e1fi\u00e1s cs\u00facs alakj\u00e1t, a cs\u00facsok sz\u00e1m\u00e1t \u00e9s a felbont\u00e1st haszn\u00e1ltuk \u00e9rt\u00e9kel\u00e9si indik\u00e1torokk\u00e9nt. V\u00e9g\u00fcl egy Agilent XDB-C18 kromatogr\u00e1fi\u00e1s oszlopot (4,6 mm \u00d7 250 mm, 5 \u00b5m) v\u00e1lasztottunk 348 nm-es detekt\u00e1l\u00e1si hull\u00e1mhosszal \u00e9s acetonitril -0,2% ecetsav vizes oldattal mint mobilf\u00e1zis rendszerrel.<br \/>\nA k\u00eds\u00e9rletben meg\u00e1llap\u00edtott \u00f6t k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1nak k\u00fcl\u00f6nb\u00f6z\u0151 k\u00f6z\u00f6s cs\u00facsok \u00e9s azonos\u00edtott jellegzetes cs\u00facsok vannak. A Boju, Chuju, Gongju, Hangju \u00e9s Huaiju meg\u00e1llap\u00edtott kontrollt\u00e9rk\u00e9peken 21, 20, 25, 22 \u00e9s 22 k\u00f6z\u00f6s cs\u00facsot azonos\u00edtottak, \u00e9s 14, 14, 12, 13 \u00e9s 13 f\u0151 jellemz\u0151 cs\u00facsot azonos\u00edtottak a kontrollmint\u00e1val val\u00f3 \u00f6sszehasonl\u00edt\u00e1ssal; Az 50 t\u00e9tel krizant\u00e9mmint\u00e1b\u00f3l gener\u00e1lt krizant\u00e9m kontrollspektrumban 17 k\u00f6z\u00f6s cs\u00facsot azonos\u00edtottak, bele\u00e9rtve a neoklorog\u00e9nsavat, a klorog\u00e9nsavat \u00e9s a kriptoklorog\u00e9nsavat, luteolin-7-O - \u03b2 - D-gl\u00fckozid, izoklorog\u00e9nsav B, 3,5-O-dik\u00e1ffeoilkininsav, apigenin 7-O - \u03b2 - D-gl\u00fckozid, izoklorog\u00e9nsav C, vanillolignin 7-O - \u03b2 - D-gl\u00fckozid, vanillogenin, apigenin \u00e9s luteolin. Mivel Gongju, Hangju \u00e9s Huaiju eset\u00e9ben nem azonos\u00edtott\u00e1k a k\u00e1v\u00e9savat, Gongju eset\u00e9ben pedig az acacetint, a krizant\u00e9m kontrollspektrum\u00e1ban a k\u00e1v\u00e9savat \u00e9s az acacetint nem haszn\u00e1lt\u00e1k k\u00f6z\u00f6s cs\u00facsk\u00e9nt. A cs\u00facster\u00fcletek \u00f6sszehasonl\u00edt\u00e1s\u00e1val meg\u00e1llap\u00edtott\u00e1k, hogy a luteolin-7-O - \u03b2 - D-gl\u00fckozidnak, az apigeninnek, az apigenin-7-O - \u03b2 - D-gl\u00fckozidnak \u00e9s az izoklorog\u00e9nsav C-nek megfelel\u0151 cs\u00facster\u00fcletek k\u00f6z\u00f6tt jelent\u0151s k\u00fcl\u00f6nbs\u00e9gek voltak az \u00f6t krizant\u00e9m kontrollspektrumban. A Gongju \u00e9s Hangju kontrollspektrumokban a luteolin-7-O - \u03b2 - D-gl\u00fckozid \u00e9s a C izokl\u00f3rgl\u00fckog\u00e9nsav cs\u00facster\u00fclete nagyobb volt, m\u00edg a m\u00e1sik h\u00e1rom krizant\u00e9m kontrollspektrumban a cs\u00facster\u00fcletek kisebbek voltak; A Boju, Chuju \u00e9s Huaiju kontrollspektrum\u00e1ban az apigenin cs\u00facster\u00fclete viszonylag nagy, m\u00edg a Gongju \u00e9s Hangju kontrollspektrum\u00e1ban a cs\u00facster\u00fclete nagyon kicsi; Az apigenin-7-O - \u03b2 - D-gl\u00fckozid cs\u00facster\u00fclete nagyobb a Hangzhou krizant\u00e9m kontrollspektrum\u00e1ban, m\u00edg a m\u00e1sik n\u00e9gy krizant\u00e9m kontrollspektrum\u00e1ban kisebb. \u00cdgy az \u00f6t krizant\u00e9mfajta jellemz\u0151 cs\u00facs\u00e9rt\u00e9kei k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9gek \u00f6sszehasonl\u00edt\u00e1s\u00e1val el\u0151zetesen t\u00fckr\u00f6zhetj\u00fck a k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1k k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9geket, ami arra utal, hogy a k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1k k\u00e9miai \u00f6sszetev\u0151inek t\u00edpusaiban \u00e9s tartalm\u00e1ban bizonyos k\u00fcl\u00f6nbs\u00e9gek vannak.<br \/>\nA hasonl\u00f3s\u00e1gi \u00e9rt\u00e9kel\u00e9s eredm\u00e9nyei magas fajon bel\u00fcli hasonl\u00f3s\u00e1got mutatnak, ami azt jelzi, hogy a k\u00fcl\u00f6nb\u00f6z\u0151 t\u00e9telekb\u0151l sz\u00e1rmaz\u00f3 azonos fajt\u00e1j\u00fa krizant\u00e9mok k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9gek viszonylag kicsik; Az alacsony fajok k\u00f6z\u00f6tti hasonl\u00f3s\u00e1g 0,391-0,690, ami jelent\u0151s k\u00fcl\u00f6nbs\u00e9geket jelez a k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1k k\u00e9miai \u00f6sszet\u00e9tel\u00e9ben. A CA, a PCA \u00e9s az OPLS-DA \u00f6t k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1t k\u00e9pes pontosan \u00f6t kateg\u00f3ri\u00e1ba sorolni. B\u00e1r az \u00f6t krizant\u00e9mfajta k\u00fcl\u00f6nb\u00f6zik egym\u00e1st\u00f3l, vannak hasonl\u00f3s\u00e1gaik is. A PCA \u00e9s az OPLS-DA k\u00e9t kateg\u00f3ri\u00e1ra osztja az \u00f6t saj\u00e1tos r\u00e9gi\u00f3t: balra \u00e9s jobbra. K\u00f6z\u00fcl\u00fck a Boju, a Chuju \u00e9s a Huaiju egy kateg\u00f3ri\u00e1ba (gy\u00f3gy\u00e1szati c\u00e9lokra), m\u00edg a Gongju \u00e9s a Hangju egy kateg\u00f3ri\u00e1ba (gy\u00f3gy\u00e1szati c\u00e9lokra) sorolhat\u00f3. A kemometriai elemz\u00e9s azt mutatja, hogy a kumarin-7-O - \u03b2 - D-gl\u00fckozid, az izoklorog\u00e9nsav C \u00e9s az apigenin a k\u00e9t kateg\u00f3ria f\u0151 differenci\u00e1l\u00f3 komponensei, amelyek jellegzetes markerk\u00e9nt haszn\u00e1lhat\u00f3k a k\u00e9tf\u00e9le krizant\u00e9m k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9gek megk\u00fcl\u00f6nb\u00f6ztet\u00e9s\u00e9re. Az OPLS-DA 7 f\u0151 marker-komponenst sz\u0171rte ki, \u00e9s 4 komponenst, k\u00f6zt\u00fck az apigenint, az apigenin-7-O - \u03b2 - D-gl\u00fckozidot, a luteolin-7-O - \u03b2 - D-gl\u00fckozidot \u00e9s az izokl\u00f3rog\u00e9nsavat azonos\u00edtotta vegyes referencia-standardokkal val\u00f3 \u00f6sszehasonl\u00edt\u00e1ssal. Ezek a komponensek jellegzetes markerk\u00e9nt haszn\u00e1lhat\u00f3k a k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1k k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9gek megk\u00fcl\u00f6nb\u00f6ztet\u00e9s\u00e9re, amit a cs\u00facster\u00fcletek \u00f6sszehasonl\u00edt\u00e1sa is al\u00e1t\u00e1maszt. K\u00f6z\u00fcl\u00fck a 24., 11. \u00e9s 20. cs\u00facsot nem azonos\u00edtott\u00e1k, \u00e9s szerep\u00fck a krizant\u00e9m min\u0151s\u00e9g\u00e9nek \u00e9rt\u00e9kel\u00e9s\u00e9ben tov\u00e1bbi kutat\u00e1sokat ig\u00e9nyel; t\u00edz, 1-n\u00e9l kisebb VIP-\u00e9rt\u00e9kkel rendelkez\u0151 komponens, k\u00f6zt\u00fck a B izokl\u00f3r-, 3,5-O-dik\u00e1ffeoilkininsav, vanillin, kriptokl\u00f3r-, klorog\u00e9n-, neokl\u00f3r-, luteolin \u00e9s vanillin 7-O - \u03b2 - D-gl\u00fckozid, a krizant\u00e9m eg\u00e9sz\u00e9nek jellemz\u0151 markereik\u00e9nt haszn\u00e1lhat\u00f3.<br \/>\n\u00d6sszefoglalva, ez a k\u00eds\u00e9rlet \u00f6t krizant\u00e9mfajta HPLC jellegzetes spektrum\u00e1t hozta l\u00e9tre \u00e9s elemezte, \u00f6sszehasonl\u00edtotta a jellegzetes cs\u00facsokat \u00e9s a hozz\u00e1juk tartoz\u00f3 cs\u00facster\u00fcleteket, \u00e9s hasonl\u00f3s\u00e1gi \u00e9rt\u00e9kel\u00e9st v\u00e9gzett, el\u0151zetesen bemutatva a k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1k k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9geket; A krizant\u00e9mfajt\u00e1k hat\u00e9konys\u00e1g\u00e1t k\u00e9pvisel\u0151 \u00e9s a k\u00fcl\u00f6nb\u00f6z\u0151 krizant\u00e9mfajt\u00e1k k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9geket t\u00fckr\u00f6z\u0151 jellegzetes markerek, a krizant\u00e9mfajt\u00e1k k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9gek elemz\u00e9s\u00e9hez \u00e9s sz\u0171r\u00e9s\u00e9hez haszn\u00e1lt kemometriai m\u00f3dszerek alkalmaz\u00e1s\u00e1val tudom\u00e1nyos alapot biztos\u00edtunk a krizant\u00e9mfajt\u00e1k azonos\u00edt\u00e1s\u00e1hoz \u00e9s min\u0151s\u00e9g\u00e9rt\u00e9kel\u00e9s\u00e9hez.<\/p>","protected":false},"excerpt":{"rendered":"<p>Research on chrysanthemum characteristic markers based on HPLC characteristic spectra combined with chemometrics Chrysanthemum is the dried head inflorescence of the Asteraceae plant Chrysanthemum morifolium Ramat. It mainly contains active parts such as flavonoids, volatile oils, organic acids, and trace elements. It has the effects of dispersing wind, clearing heat, calming the liver, improving vision, [&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>Research on chrysanthemum characteristic markers based on HPLC characteristic spectra combined with chemometrics - 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\/chrysanthemum-characteristic-markers\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research on chrysanthemum characteristic markers based on HPLC characteristic spectra combined with chemometrics - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Research on chrysanthemum characteristic markers based on HPLC characteristic spectra combined with chemometrics Chrysanthemum is the dried head inflorescence of the Asteraceae plant Chrysanthemum morifolium Ramat. It mainly contains active parts such as flavonoids, volatile oils, organic acids, and trace elements. 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