{"id":6627,"date":"2024-08-06T12:47:33","date_gmt":"2024-08-06T12:47:33","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=6627"},"modified":"2024-08-06T12:47:33","modified_gmt":"2024-08-06T12:47:33","slug":"xihuangcao-medicinal-herbs","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/xihuangcao-medicinal-herbs\/","title":{"rendered":"A Xihuangcao gy\u00f3gyn\u00f6v\u00e9nyek n\u00e9gy eredeti n\u00f6v\u00e9ny\u00e9nek UPLC jellegzetes spektrum\u00e1nak azonos\u00edt\u00e1sa"},"content":{"rendered":"

A Xihuangcao gy\u00f3gyn\u00f6v\u00e9nyek n\u00e9gy eredeti n\u00f6v\u00e9ny\u00e9nek UPLC jellegzetes spektrum\u00e1nak azonos\u00edt\u00e1sa
\nA Xihuang Grass az \u00d6t Hegyh\u00e1t d\u00e9li r\u00e9sz\u00e9n tal\u00e1lhat\u00f3 egyed\u00fcl\u00e1ll\u00f3 k\u00ednai gy\u00f3gyn\u00f6v\u00e9ny, amelynek hat\u00e1sa a h\u0151tiszt\u00edt\u00e1s \u00e9s a nedvess\u00e9g elt\u00e1vol\u00edt\u00e1sa, a v\u00e9r h\u0171t\u00e9se \u00e9s a pang\u00e1s megsz\u00fcntet\u00e9se. Nedves h\u0151s\u00e9gs\u00e1rgas\u00e1g, hasi puffad\u00e1s \u00e9s hipochondri\u00e1s f\u00e1jdalom, nedves h\u0151s\u00e9g hasmen\u00e9s, h\u0151toxin hasmen\u00e9s \u00e9s traum\u00e1s s\u00e9r\u00fcl\u00e9sek eset\u00e9n alkalmazz\u00e1k. Az \u00d6t Hegyh\u00e1t d\u00e9li r\u00e9sz\u00e9n gyakran haszn\u00e1lt klinikai gy\u00f3gyszer, \u00e9s a h\u00edres hagyom\u00e1nyos k\u00ednai szabadalmi gy\u00f3gyszerek \u00e9s egyszer\u0171 k\u00e9sz\u00edtm\u00e9nyek nagy v\u00e1laszt\u00e9k\u00fa \"gyullad\u00e1scs\u00f6kkent\u0151 \u00e9s epehajt\u00f3 tablett\u00e1k\" receptjeinek nyersanyaga is. A K\u00ednai Gy\u00f3gyszerk\u00f6nyv (2020-as kiad\u00e1s, 4. k\u00f6tet) a Rabdosia lophanthoides (Buch. - Ham. ex D. DON) H. Hara vagy Rabdosia serora (Maxim.) H. Hrar, a Labiatae csal\u00e1dba \u00e9s a Rabdosia nemzets\u00e9gbe tartoz\u00f3 n\u00f6v\u00e9ny sz\u00e1r\u00edtott f\u00f6ld feletti r\u00e9szek\u00e9nt tartja nyilv\u00e1n. A Guangdong tartom\u00e1nyi k\u00ednai gy\u00f3gyn\u00f6v\u00e9ny-gy\u00f3gy\u00e1szati szabv\u00e1nyokban szerepl\u0151 eredeti n\u00f6v\u00e9ny a Rabdosia lophanthoides R serra\u3001 Fonalas mint\u00e1s illatos tea \u00e9s z\u00f6lds\u00e9g R Lophanthoides \u00e9s rostos vir\u00e1g\u00fa v\u00e1ltozata R lophanthoides var. graciliflora(Benth.) H. Hrar\u3002 A Xihuangcao gy\u00f3gy\u00e1szati anyagok cs\u00edraplazmaforr\u00e1sainak kutat\u00e1sa \u00e9s rendszerez\u00e9se sor\u00e1n kutat\u00f3csoportunk tagjai meg\u00e1llap\u00edtott\u00e1k, hogy az ugyanahhoz a nemzets\u00e9ghez tartoz\u00f3 Rabdosia stracheyi (Benth. ex Hook. f.) Hara n\u00f6v\u00e9nyt a n\u00e9pi kult\u00far\u00e1ban is gyakran haszn\u00e1lj\u00e1k Xihuangcao gy\u00f3gy\u00e1szati anyagk\u00e9nt. E n\u00f6v\u00e9nyek hasonl\u00f3 morfol\u00f3giai jellemz\u0151i miatt neh\u00e9z megk\u00fcl\u00f6nb\u00f6ztetni a sz\u00e1raz gy\u00f3gy\u00e1szati anyagokat megjelen\u00e9s\u00fck alapj\u00e1n, \u00e9s mindig is fenn\u00e1llt a z\u0171rzavar jelens\u00e9ge a Xihuangcao kereskedelmi gy\u00f3gy\u00e1szati anyagok fajtak\u00e9szleteiben. Ez\u00e9rt nagy jelent\u0151s\u00e9ggel b\u00edr a k\u00fcl\u00f6nb\u00f6z\u0151 Huangcao-t\u00edpusok azonos\u00edt\u00e1si m\u00f3dszereinek kidolgoz\u00e1sa a klinikai gy\u00f3gyszerbiztons\u00e1g \u00e9s hat\u00e9konys\u00e1g biztos\u00edt\u00e1sa \u00e9s jav\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/p>\n

A Xihuangcao gy\u00f3gy\u00e1szati anyagok k\u00fcl\u00f6nb\u00f6z\u0151 eredeti n\u00f6v\u00e9nyeinek azonos\u00edt\u00e1s\u00e1t hagyom\u00e1nyosan a morfol\u00f3gia \u00e9s a mikroszk\u00f3pia szempontjai alapj\u00e1n tanulm\u00e1nyozt\u00e1k. Mivel azonban a sz\u00e1raz gy\u00f3gy\u00e1szati anyagok gyakran gy\u0171r\u00f6ttek \u00e9s t\u00f6r\u00f6ttek, neh\u00e9z a pontos \u00e9s gyors azonos\u00edt\u00e1suk. Az elm\u00falt \u00e9vekben a tud\u00f3sok a DNS-molekul\u00e1k \u00e9s a k\u00e9miai \u00f6sszetev\u0151k szintj\u00e9n v\u00e9geztek azonos\u00edt\u00e1si vizsg\u00e1latokat az eredeti n\u00f6v\u00e9nyeken. A molekul\u00e1ris azonos\u00edt\u00e1s azonban csak fajszinten k\u00e9pes k\u00fcl\u00f6nbs\u00e9get tenni a Rabdosia serora \u00e9s a Lycaena angustifolia k\u00f6z\u00f6tt, \u00edgy neh\u00e9z megk\u00fcl\u00f6nb\u00f6ztetni a Lycaena angustifolia eredeti \u00e9s v\u00e1ltozatos fajt\u00e1it. Ami a k\u00e9miai \u00f6sszet\u00e9tel kutat\u00e1s\u00e1t illeti, egyes tud\u00f3sok \u00fagy v\u00e9lik, hogy a Fourier-transzform\u00e1ci\u00f3s infrav\u00f6r\u00f6s spektroszk\u00f3pia \u00e9s a k\u00e9tdimenzi\u00f3s korrel\u00e1ci\u00f3s infrav\u00f6r\u00f6s spektroszk\u00f3pia k\u00e9pes el\u00e9rni a Xihuangcao, a b\u00e9lelt illatos te\u00e1s z\u00f6lds\u00e9g \u00e9s a sz\u00e1las vir\u00e1g\u00fa \u00e9s keskeny alapon term\u0151 fajt\u00e1k azonos\u00edt\u00e1s\u00e1t. N\u00e9h\u00e1ny tud\u00f3s a k\u00e9miai \u00f6sszet\u00e9tel-tartalom \u00e9s az ujjlenyomat-spektrumok azonos\u00edt\u00e1s\u00e1ra is v\u00e9gzett kutat\u00e1sokat, de a k\u00eds\u00e9rleti eredm\u00e9nyek nem tudj\u00e1k j\u00f3l megk\u00fcl\u00f6nb\u00f6ztetni a b\u00e9lelt illatos te\u00e1s z\u00f6lds\u00e9g eredeti fajt\u00e1j\u00e1t a v\u00e1ltozatait\u00f3l. Az ut\u00f3bbi \u00e9vekben a kemometriai m\u00f3dszereket egyre sz\u00e9lesebb k\u00f6rben haszn\u00e1lj\u00e1k a hagyom\u00e1nyos k\u00ednai gy\u00f3gy\u00e1szat kromatogr\u00e1fi\u00e1s elemz\u00e9s\u00e9ben. A kromatogr\u00e1fi\u00e1s elemz\u00e9s \u00e1ltal gener\u00e1lt nagy mennyis\u00e9g\u0171 adat tov\u00e1bbi elemz\u00e9s\u00e9re \u00e9s feldolgoz\u00e1s\u00e1ra alkalmasak, \u00e9s a kromatogr\u00e1fi\u00e1s elemz\u00e9ssel kombin\u00e1lva egyre fontosabb szerepet j\u00e1tszanak a hagyom\u00e1nyos k\u00ednai gy\u00f3gy\u00e1szat min\u0151s\u00e9gellen\u0151rz\u00e9s\u00e9ben. Az ultra nagy teljes\u00edtm\u00e9ny\u0171 folyad\u00e9kkromatogr\u00e1fia (UPLC) el\u0151nye a r\u00f6vid elemz\u00e9si id\u0151, a j\u00f3 elv\u00e1laszt\u00e1si hat\u00e1s \u00e9s a nagy \u00e9rz\u00e9kenys\u00e9g. Ez\u00e9rt ez a tanulm\u00e1ny az UPLC-t haszn\u00e1lta a n\u00e9gy k\u00fcl\u00f6nb\u00f6z\u0151 alapn\u00f6v\u00e9nyb\u0151l, nevezetesen a Xihuangcao, a Xianwen Xiangchacai, a Xianxiang Xiangchacai \u00e9s a Longye Xiangchacai 32 t\u00e9tel \u00f6sszegy\u0171jt\u00f6tt gy\u00f3gy\u00e1szati anyag\u00e1nak jellemz\u0151 spektrum\u00e1nak vizsg\u00e1lat\u00e1ra, \u00e9s kemometriai m\u00f3dszerekkel, p\u00e9ld\u00e1ul klaszterelemz\u00e9ssel, f\u0151komponens-elemz\u00e9ssel \u00e9s r\u00e9szleges legkisebb n\u00e9gyzetek diszkriminancia-elemz\u00e9ssel kombin\u00e1lva, hogy megk\u00fcl\u00f6nb\u00f6ztesse \u00e9s azonos\u00edtsa ezt a n\u00e9gy alapn\u00f6v\u00e9nyt, annak \u00e9rdek\u00e9ben, hogy \u00e9rt\u00e9kes betekint\u00e9st ny\u00fajtson a Xixi sz\u00e1m\u00e1ra. Referenci\u00e1t ny\u00fajt a Huangcao gy\u00f3gy\u00e1szati anyagok azonos\u00edt\u00e1s\u00e1hoz, valamint min\u0151s\u00e9g\u00fck elemz\u00e9s\u00e9hez \u00e9s \u00e9rt\u00e9kel\u00e9s\u00e9hez.<\/p>\n

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Ebben a tanulm\u00e1nyban a vizsg\u00e1lati oldat el\u0151\u00e1ll\u00edt\u00e1si m\u00f3dszereit \u00e9s kromatogr\u00e1fi\u00e1s k\u00f6r\u00fclm\u00e9nyeit vizsg\u00e1lt\u00e1k \u00e9s optimaliz\u00e1lt\u00e1k. Az extrakci\u00f3s old\u00f3szerek (metanol, 80% metanol, 60% metanol) vizsg\u00e1lati eredm\u00e9nyei azt mutatt\u00e1k, hogy amikor metanolt haszn\u00e1ltak extrakci\u00f3s old\u00f3szerk\u00e9nt, a kapott minta kromatogramja t\u00f6bb kromatogr\u00e1fi\u00e1s cs\u00facsot, viszonylag nagyobb cs\u00facster\u00fcleteket \u00e9s stabil alapvonalat mutatott, ami jobban t\u00fckr\u00f6zte a Xihuangcao gy\u00f3gy\u00e1szati anyag k\u00e9miai \u00f6sszet\u00e9tel\u00e9t. Ez\u00e9rt a Xihuangcao gy\u00f3gy\u00e1szati anyag jellegzetes spektrum\u00e1hoz a metanolt v\u00e1lasztott\u00e1k extrakci\u00f3s old\u00f3szerk\u00e9nt; A hull\u00e1mhosszok (250, 254, 260, 280 nm) m\u00e9r\u00e9si eredm\u00e9nyei azt mutatt\u00e1k, hogy 254 nm-en sok kromatogr\u00e1fi\u00e1s cs\u00facs volt, \u00e9s az egyes cs\u00facsok m\u00e9rete egyenletes volt. Ez\u00e9rt a 254nm-t v\u00e1lasztottuk detekt\u00e1l\u00e1si hull\u00e1mhossznak; A mobil f\u00e1zisok (metanol -0,1% hangyasav v\u00edz, acetonitril -0,1% hangyasav v\u00edz, 0,1% hangyasav metanol -0,1% hangyasav v\u00edz \u00e9s 0,1% hangyasav acetonitril -0,1% hangyasav v\u00edz) vizsg\u00e1lati eredm\u00e9nyei azt mutatt\u00e1k, hogy metanol -0.1% hangyasav-vizet haszn\u00e1ltunk mobilf\u00e1zisk\u00e9nt az el\u00faci\u00f3hoz, az alapvonal lapos volt, \u00e9s az elv\u00e1laszt\u00e1si fok \u00e9s a cs\u00facs alakja j\u00f3 volt; Az oszloph\u0151m\u00e9rs\u00e9klet \u00e9s az \u00e1raml\u00e1si sebess\u00e9g vizsg\u00e1lat\u00e1nak eredm\u00e9nyei azt mutatt\u00e1k, hogy az egyes kromatogr\u00e1fi\u00e1s m\u00f3dszerek elv\u00e1laszt\u00e1si hat\u00e9konys\u00e1ga akkor volt a legjobb, amikor az oszlop h\u0151m\u00e9rs\u00e9klete 30 \u2103 \u00e9s az \u00e1raml\u00e1si sebess\u00e9g 0,3mL\/min volt.<\/p>\n

Ebben a tanulm\u00e1nyban az UPLC-t haszn\u00e1lt\u00e1k a Xihuangcao gy\u00f3gyn\u00f6v\u00e9ny n\u00e9gy alapn\u00f6v\u00e9ny\u00e9nek azonos\u00edt\u00e1s\u00e1ra alkalmazhat\u00f3 jellegzetes t\u00e9rk\u00e9p l\u00e9trehoz\u00e1s\u00e1ra. Az alapvonal lapos volt, az elv\u00e1laszt\u00e1si fok j\u00f3 volt, \u00e9s a k\u00f6z\u00f6s cs\u00facsok sz\u00e1ma nagy volt. A Xihuangcao, a Xianwen Xiangchacai, a Xianxiang Xiangchacai \u00e9s a Longye Xiangchacai meg\u00e1llap\u00edtott kontrollt\u00e9rk\u00e9p\u00e9n 19, 24, 26 \u00e9s 21 k\u00f6z\u00f6s cs\u00facsot kalibr\u00e1ltak. A k\u00f6z\u00f6s cs\u00facsok k\u00fcl\u00f6nbs\u00e9gei alapj\u00e1n a n\u00e9gy alapn\u00f6v\u00e9nyt el\u0151zetesen meg lehet k\u00fcl\u00f6nb\u00f6ztetni. A Xianwen Xiangchacai \u00e9s a Longye Xiangchacai begy\u0171jt\u00f6tt t\u00e9teleinek kis sz\u00e1ma miatt, a kutat\u00e1si folyamat hib\u00e1inak elker\u00fcl\u00e9se \u00e9rdek\u00e9ben a k\u00f6z\u00f6s cs\u00facsok vizsg\u00e1latakor a magasabb v\u00e1lasz\u00e9rt\u00e9kekkel, jobb elv\u00e1laszt\u00e1si fokkal \u00e9s cs\u00facsform\u00e1val rendelkez\u0151 kromatogr\u00e1fi\u00e1s cs\u00facsokat v\u00e1lasztottuk ki a kalibr\u00e1l\u00e1shoz. A hasonl\u00f3s\u00e1g\u00e9rt\u00e9kel\u00e9s eredm\u00e9nyei azt mutatj\u00e1k, hogy a sz\u00e1rmaz\u00e1si helybeli k\u00fcl\u00f6nbs\u00e9gek miatt bizonyos k\u00fcl\u00f6nbs\u00e9gek vannak az azonos eredeti gy\u00f3gy\u00e1szati anyagok k\u00f6z\u00f6tt; a k\u00fcl\u00f6nb\u00f6z\u0151 alapgy\u00f3gy\u00e1szati anyagok k\u00f6z\u00f6tt is vannak k\u00fcl\u00f6nbs\u00e9gek, amelyek k\u00f6z\u00fcl a Xihuangcao \u00e9s a m\u00e1sik h\u00e1rom alapgy\u00f3gy\u00e1szati anyag k\u00f6z\u00f6tti hasonl\u00f3s\u00e1g viszonylag alacsony \u00e9s egy\u00e9rtelm\u0171en megk\u00fcl\u00f6nb\u00f6ztethet\u0151; a Xianhua illatos te\u00e1s z\u00f6lds\u00e9g \u00e9s a Xianwen illatos te\u00e1s z\u00f6lds\u00e9g k\u00f6z\u00f6tti hasonl\u00f3s\u00e1g viszonylag magas, \u00e9s a Changye illatos te\u00e1s z\u00f6lds\u00e9g \u00e9s a Xianhua illatos te\u00e1s z\u00f6lds\u00e9g k\u00f6z\u00f6tti hasonl\u00f3s\u00e1g szint\u00e9n viszonylag magas. Ennek oka az lehet, hogy a Xianhua illatos tean\u00f6v\u00e9ny, a Xianwen illatos tean\u00f6v\u00e9ny \u00e9s a Changye illatos tean\u00f6v\u00e9ny mind a r\u00e1ncos level\u0171 illatos tean\u00f6v\u00e9nyek csoportj\u00e1ba tartoz\u00f3 n\u00f6v\u00e9nyek, hasonl\u00f3 k\u00e9miai \u00f6sszet\u00e9tel\u0171 t\u00edpusokkal. A megl\u00e9v\u0151 kutat\u00e1sok kimutatt\u00e1k, hogy a Xihuangcao gy\u00f3gy\u00e1szati anyagok eredeti n\u00f6v\u00e9nyeiben tal\u00e1lhat\u00f3 k\u00e9miai \u00f6sszetev\u0151k t\u00edpusai k\u00f6z\u00f6tt kev\u00e9s k\u00fcl\u00f6nbs\u00e9g van, amelyek f\u0151k\u00e9nt terp\u00e9neket, flavonoidokat, fenolsavakat \u00e9s szterolokat tartalmaznak. Ezek k\u00f6z\u00fcl a diterp\u00e9nek a Xihuangcao gy\u00f3gyn\u00f6v\u00e9ny fontos \u00f6sszetev\u0151i. Az eredeti Xihuangcao n\u00f6v\u00e9nyben tal\u00e1lhat\u00f3 diterp\u00e9nek f\u0151 t\u00edpusa az enantiomer kaempferol t\u00edpus, m\u00edg a line\u00e1ris illatos tean\u00f6v\u00e9ny \u00e9s annak rostos vir\u00e1g\u00fa v\u00e1ltozata, valamint a hossz\u00fa level\u0171 illatos tean\u00f6v\u00e9ny f\u0151k\u00e9nt a gyanta t\u00edpus\u00fa \u00e9s az enantiomer gyanta t\u00edpus\u00fa diterp\u00e9neket tartalmazza. Felt\u00e9telezhet\u0151, hogy a Xihuangcao \u00e9s a line\u00e1ris illatos tean\u00f6v\u00e9ny, a rostos illatos tean\u00f6v\u00e9ny, valamint a hossz\u00fa level\u0171 illatos tean\u00f6v\u00e9ny k\u00f6z\u00f6tti alacsony hasonl\u00f3s\u00e1g a diterp\u00e9nek t\u00edpusainak k\u00fcl\u00f6nbs\u00e9g\u00e9vel f\u00fcgghet \u00f6ssze, m\u00edg a line\u00e1ris illatos tean\u00f6v\u00e9ny, a rostos illatos tean\u00f6v\u00e9ny \u00e9s a hossz\u00fa level\u0171 illatos tean\u00f6v\u00e9ny k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9gek a megfelel\u0151 \u00f6sszetev\u0151k tartalm\u00e1val \u00e9s t\u00edpus\u00e1val f\u00fcgghetnek \u00f6ssze.
\nA f\u0151komponens-elemz\u00e9s kimutatta, hogy a Xihuangcao az egyes alapelemek f\u0151komponens-pontsz\u00e1m\u00e1nak k\u00fcl\u00f6nbs\u00e9ge alapj\u00e1n tov\u00e1bb k\u00fcl\u00f6nb\u00f6ztethet\u0151 meg a b\u00e9lelt illatos te\u00e1s z\u00f6lds\u00e9gt\u0151l, az illatos te\u00e1s z\u00f6lds\u00e9gt\u0151l \u00e9s a hossz\u00fa level\u0171 illatos te\u00e1s z\u00f6lds\u00e9gt\u0151l. A r\u00e9szleges legkisebb n\u00e9gyzetek diszkriminanciaanal\u00edzise h\u00e1romf\u00e9le \u0151sn\u00f6v\u00e9nyt, nevezetesen a vonalas mint\u00e1zat\u00fa illatos tean\u00f6v\u00e9nyt, a sz\u00e1las illatos tean\u00f6v\u00e9nyt \u00e9s a hossz\u00fa level\u0171 illatos tean\u00f6v\u00e9nyt k\u00e9pes megk\u00fcl\u00f6nb\u00f6ztetni, jelent\u0151s oszt\u00e1lyoz\u00e1si hat\u00e1sokkal. A kapott 15 oszt\u00e1lyoz\u00e1si marker a f\u0151 jellemz\u0151 komponensek, amelyek k\u00fcl\u00f6nbs\u00e9get okoznak a h\u00e1rom k\u00f6z\u00f6tt, \u00e9s amelyek nagy jelent\u0151s\u00e9ggel b\u00edrnak e h\u00e1rom k\u00fcl\u00f6nb\u00f6z\u0151 primit\u00edv n\u00f6v\u00e9ny megk\u00fcl\u00f6nb\u00f6ztet\u00e9s\u00e9ben. Ennek a 15 kromatogr\u00e1fi\u00e1s cs\u00facsnak az azonos\u00edt\u00e1sa m\u00e9g tov\u00e1bbi kutat\u00e1sokat \u00e9s azonos\u00edt\u00e1st ig\u00e9nyel.
\n\u00d6sszefoglalva, a Xihuangcao n\u00e9gy alapn\u00f6v\u00e9ny\u00e9nek UPLC jellegzetes t\u00e9rk\u00e9pei, amelyeket ebben a tanulm\u00e1nyban \u00e1ll\u00edtottak fel, a jellegzetes cs\u00facsok kalibr\u00e1l\u00e1sa \u00e9s a hasonl\u00f3s\u00e1g \u00e9rt\u00e9kel\u00e9se r\u00e9v\u00e9n el\u0151zetesen megk\u00fcl\u00f6nb\u00f6ztethetik a n\u00e9gy k\u00fcl\u00f6nb\u00f6z\u0151 alapn\u00f6v\u00e9nyt. Az eredeti n\u00f6v\u00e9nyek n\u00e9gy t\u00edpus\u00e1nak jobb megk\u00fcl\u00f6nb\u00f6ztet\u00e9se \u00e9s a differenci\u00e1lis komponensek keres\u00e9se \u00e9rdek\u00e9ben ez a tanulm\u00e1ny a tov\u00e1bbiakban klaszterelemz\u00e9st, f\u0151komponens-elemz\u00e9st \u00e9s r\u00e9szleges legkisebb n\u00e9gyzetek diszkriminancia-elemz\u00e9st alkalmazott a n\u00e9gy Xihuangcao-i eredeti n\u00f6v\u00e9nyt\u00edpus teljes megk\u00fcl\u00f6nb\u00f6ztet\u00e9s\u00e9re. A kutat\u00e1si eredm\u00e9nyek tudom\u00e1nyos m\u00f3dszert \u00e9s referenci\u00e1t ny\u00fajtanak a Xihuangcao gy\u00f3gy\u00e1szati anyagokban tal\u00e1lhat\u00f3 eredeti n\u00f6v\u00e9nyek azonos\u00edt\u00e1s\u00e1hoz, min\u0151s\u00e9gelemz\u00e9s\u00e9hez \u00e9s \u00e9rt\u00e9kel\u00e9s\u00e9hez.<\/p>","protected":false},"excerpt":{"rendered":"

Identification of UPLC characteristic spectra of four original plants of Xihuangcao medicinal herbs Xihuang Grass is a unique Chinese herbal medicine in the south of the Five Ridges, which has the effect of clearing heat and removing dampness, cooling blood and removing stasis. It is used for damp heat jaundice, abdominal distention and hypochondriac pain, […]<\/p>\n","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":"\nIdentification of UPLC characteristic spectra of four original plants of Xihuangcao medicinal herbs - 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\/xihuangcao-medicinal-herbs\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Identification of UPLC characteristic spectra of four original plants of Xihuangcao medicinal herbs - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Identification of UPLC characteristic spectra of four original plants of Xihuangcao medicinal herbs Xihuang Grass is a unique Chinese herbal medicine in the south of the Five Ridges, which has the effect of clearing heat and removing dampness, cooling blood and removing stasis. 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