Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)

doi:10.3390/plants10102146

	Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)
	Kostikova, Vera A.; Chernonosov, Alexander A.; Kuznetsov, Alexander A.; Petrova, Natalia, V 3; Krivenko, Denis A.; Chernysheva, Olga A.; Wang, Wei 5; Erst, Andrey S.
	2021
发表期刊	PLANTS-BASEL
卷号	10 期号:10
摘要	Eranthis longistipitata Regel is an endemic plant of Central Asia. The flavonoid profile of E. longistipitata leaves was studied by mass spectrometry for the first time (natural populations of Kyrgyzstan and Uzbekistan, in 70% aqueous-ethanol extracts by liquid chromatography coupled with high-resolution mass spectrometry). Mass spectrometry revealed 18 flavonoid compounds. Flavonols featured the highest diversity, and 10 such substances were identified: 2 free aglycones (quercetin and kaempferol), 6 quercetin glycosides (peltatoside, hyperoside, reynoutrin, quercetin 3-sambubioside, rutin, and isoquercitrin), and 2 kaempferol glycosides (juglalin and trifolin). Two flavans (cianidanol and auriculoside), two hydroxyflavanones (6-methoxytaxifolin and aromadendrin), and one C-glycoside flavone-carlinoside-were identified. Dihydroxychalcones aspalathin, phloridzin, and phloretin were found too. Levels of rutin, quercetin, kaempferol, and hyperoside were confirmed by means of standards and high-performance liquid chromatography. Rutin concentration was the highest among all other identified flavonoid compounds: in the leaf samples from Kyrgyzstan, it ranged from 2.46 to 3.20 mg/g, and in those from Uzbekistan, from 1.50 to 3.01 mg/g. The diversity of flavonoid compounds in E. longistipitata leaves is probably due to external ecological and geographic factors and adaptive mechanisms.
关键词	Eranthis longistipitata LC-HRMS flavonoid chemical composition extracts
学科领域	Plant Sciences
DOI	10.3390/plants10102146
收录类别	SCI
语种	英语
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000717155000001
出版者	MDPI
文献子类	Article
出版地	BASEL
EISSN	2223-7747
资助机构	Russian Science Foundation [19-74-10082]
作者邮箱	serebryakova-va@yandex.ru ; alexander.chernonosov@niboch.nsc.ru ; ys.tsu@mail.ru3 ; npetrova@binran.ru ; krivenko.irk@gmail.com ; helga8408@mail.ru ; wangwei1127@ibcas.ac.cn ; erst_andrew@yahoo.com
作品OA属性	Green Published, gold
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/26702
专题	系统与进化植物学国家重点实验室
作者单位	1.[Kostikova, Vera A.; Erst, Andrey S.] Russian Acad Sci, Cent Siberian Bot Garden, Siberian Branch, Novosibirsk 630090, Russia 2.Kostikova, Vera A.; Kuznetsov, Alexander A.; Erst, Andrey S.] Tomsk State Univ, Lab Herbarium TK, Tomsk 634050, Russia 3.Chernonosov, Alexander A.] Russian Acad Sci, Inst Chem Biol & Fundamental Med, Siberian Branch, Novosibirsk 630090, Russia 4.Russian Acad Sci, Komarov Bot Inst, St Petersburg 197376, Russia 5.Krivenko, Denis A.; Chernysheva, Olga A.] Russian Acad Sci, Siberian Inst Plant Physiol & Biochem, Siberian Branch, Irkutsk 664033, Russia 6.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Kostikova, Vera A.,Chernonosov, Alexander A.,Kuznetsov, Alexander A.,et al. Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)[J]. PLANTS-BASEL,2021,10(10).
APA	Kostikova, Vera A..,Chernonosov, Alexander A..,Kuznetsov, Alexander A..,Petrova, Natalia, V.,Krivenko, Denis A..,...&Erst, Andrey S..(2021).Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS).PLANTS-BASEL,10(10).
MLA	Kostikova, Vera A.,et al."Identification of Flavonoids in the Leaves of Eranthis longistipitata (Ranunculaceae) by Liquid Chromatography with High-Resolution Mass Spectrometry (LC-HRMS)".PLANTS-BASEL 10.10(2021).

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