Einzeltreffer — DigiBib

Chemical Composition of Essential Oil from Cercis griffithii Growing in Tajikistan

Cercis griffithii Boiss. (Fabaceae) is a representative of the genus Cercis, numbers about 10 species [1], and is a beautiful decorative bush that bears nectar. One wild and one cultivated species grow in Tajikistan [2]. Flowers appear in early spring before leaves, have a pleasant sour taste, and are edible [3]. The chemical composition of essential oil from C. griffithii has not previously been studied.

C. griffithii was collected during flowering on Apr. 10, 2017, in the vicinity of Guli Bodom, Yavan District, Tajikistan, at elevation 850 m above sea level. The plant was identified by Dr. F. Sharopov (voucher specimen No. TJ 2017-11).

Herein, the chemical composition of essential oil obtained from dried flowers (100 g) of C. griffithii by steam distillation for 3 h using the standard method [1] is communicated. The yield of essential oil was 0.1% calculated for air-dried raw material. Essential oil was studied using gas-chromatography-mass-spectrometry (GC-MS) on an Agilent 7890A GC system with a 5975C inert XL EI/CI MSD using an HP-5ms column (30 m × 0.25 mm × 0.25 μm). The injected sample volume was 1 μL. The GC operating parameters were ionization energy 70 eV, initial temperature 60°C for 5 min and then to 280°C at 3°C/min, ion source temperature 230°C. Constituents were identified by comparing retention times determined using a homologous series of n-alkanes and by comparing their mass spectral fragmentations with mass spectra libraries and the literature [4]. Table 1 presents the GC-MS analytical results for C. griffithii essential oil.

Constituent Contents in Essential Oil from Cercis griffithii, %

Constituent	RI*	%	Constituent	RI*	%
α-Pinene	940	8.4	neo-Isopulegol	1145	1.9
p-Cymene	1024	18.7	Menthone	1153	6.3
Limonene	1028	7.5	iso-Isopulegol	1156	4.0
1,8-Cineol	1030	16.6	Isoborneol	1163	3.1
γ-Terpinene	1058	4.3	Methylchavichol	1198	5.3
cis-Linalool oxide (furanoid)	1071	0.8	Neral	1238	1.1
Fenchone	1087	2.0	Geranial	1266	1.5
Linalool	1099	9.8	Monoterpene hydrocarbons		20.1
α-Thujone	1105	5.5	Monoterpenoids		55.9
β-Thujone	1116	0.6	Aromatic		24.0
Camphor	1144	2.8	Total unidentified		100.0

*Retention index.

A total of 18 constituents that constituted 100% of the total oil constituents were identified in the studied essential oil. The major constituents of C. griffithii essential oil were p-cymene (18.7%), 1,8-cineol (16.6%), linalool (9.8%), α-pinene (8.4%), and limonene (7.5%).

Translated from Khimiya Prirodnykh Soedinenii, No. 5, September-October, 2018, pp. 850-851.

Acknowledgment

We thank the Central Asian Drug Discovery and Development Center of the Chinese Academy of Sciences for financial support.

References References 1 State Pharmacopoeia of the RF, XIIIth Ed., Vol. II, Moscow, 2015, pp. 434-438. 2 Flora of Tajik SSR [in Russian], Vol. V, Nauka, Leningrad, 1978, pp.285-286. 3 http://www.plantsinusa.com/show/plant/Cercis/19539. Redbud Plant Information 4 R. Adams, Identification of Essential Oil Components by Gas Chromatography/Mass Spectrometry, 4, th Ed., Allured Publishing Corp., Carol Stream, 2007.

By F. S. Sharopov; S. R. Numonov; A. Safomuddin; I. S. Gulmurodov; A. Kh. Valiev; M. Bakri; M. Habasi; W. N. Setzer and H. A. Aisa

Titel:	Chemical Composition of Essential Oil from Cercis griffithii Growing in Tajikistan
Autor/in / Beteiligte Person:	Habasi, Maidina ; Bakri, Mahinur ; A. Kh. Valiev ; Haji Akber Aisa ; Gulmurodov, Isomiddin ; Numonov, Sodik ; Sharopov, Farukh ; Setzer, William N. ; Safomuddin, Abduahad
Link:	Volltext (PDF) View record at OpenAIRE (Volltext) https://doi.org/10.1007/s10600-018-2535-4
Zeitschrift:	Chemistry of Natural Compounds, Jg. 54 (2018-09-01), S. 1002-1003
Veröffentlichung:	Springer Science and Business Media LLC, 2018
Medientyp:	unknown
ISSN:	1573-8388 (print) ; 0009-3130 (print)
DOI:	10.1007/s10600-018-2535-4
Schlagwort:	Cercis griffithii 010405 organic chemistry Chemistry Plant Science General Chemistry 01 natural sciences General Biochemistry, Genetics and Molecular Biology 0104 chemical sciences law.invention 010404 medicinal & biomolecular chemistry law Botany Chemical composition Essential oil
Sonstiges:	Nachgewiesen in: OpenAIRE Rights: CLOSED

Klicken Sie ein Format an und speichern Sie dann die Daten oder geben Sie eine Empfänger-Adresse ein und lassen Sie sich per Email zusenden.

BibTeX Citavi, JabRef, u.a.
(Literaturverwaltung)

PDF kein Volltext!
(Merkzettel, Notizen)

RIS Endnote, Citavi u.a.
(Literaturverwaltung)

MODS
(XML zur Weiterverarbeitung)

oder

Wählen Sie das für Sie passende Zitationsformat und kopieren Sie es dann in die Zwischenablage, lassen es sich per Mail zusenden oder speichern es als PDF-Datei.

Gewünschter Zitations-Stil:

oder

Bitte prüfen Sie, ob die Zitation formal korrekt ist, bevor Sie sie in einer Arbeit verwenden. Benutzen Sie gegebenenfalls den "Exportieren"-Dialog, wenn Sie ein Literaturverwaltungsprogramm verwenden und die Zitat-Angaben selbst formatieren wollen.