CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
GC-MS identification and GC-FID quantitation of terpenoids in Ononidis spinosae Radix
Authors
AB Awad
AK Batta
+21 more
Béla Simándi
C Domeño
D Fonseca
D Li
HSM Ahmida
István Gyurján
KM Newton
Kristó TSz
M Oszagyán
Miklós László
N Souchet
P Bolle
RL Schleicher
RR Berges
S Tahara
Szabolcs Szarka
Ágnes E. Daruházi
É Lemberkovics
Éva Héthelyi
Éva Lemberkovics
Éva Szőke
Publication date
26 February 2016
Publisher
'Springer Fachmedien Wiesbaden GmbH'
Doi
Cite
Abstract
A GC-MS method has been developed for the qualitative analysis of sterol and triterpene (terpenoid) constituents of Ononis spinosa L. (spiny restharrow) root without derivatization. β-Sitosterol, campesterol, stigmasterol, stigmastan-3,5-diene sterol compounds and the triterpene derivatives β-amyrin and α-onocerin were identified. A validated GC-FID quantitative method was developed for measuring β-sitosterol, the main sterol component, in various extracts of this plant, obtained with organic solvents and by supercritical fluid extraction. The extracts were cleaned by saponifying and then the β-sitosterol was quantified in the non-saponifiable fractions by GC-FID with an internal standard. In addition, the relative concentrations of the other terpenoids were also determined. The β-sitosterol content in the non-saponifiable solvent extraction fractions was 0.19-5.5%, that of the supercritical fractions were 4.8-9.2%, depending on the experimental conditions. The hexane and the pilot scale SFE extracts were considered as main sources of terpenoids (71.8%; 93.3%, respectively). © 2008 Vieweg+Teubner | GWV Fachverlage GmbH
Similar works
Full text
Available Versions
Crossref
See this paper in CORE
Go to the repository landing page
Download from data provider
Last time updated on 31/10/2020
Semmelweis Repository
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:repo.lib.semmelweis.hu:123...
Last time updated on 11/11/2016