Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
UHPLC‐Q‐TOF‐MS/MS‐guided dereplication to study chemical constituents of Hedera nepalensis leaves in northern Vietnam
View through CrossRef
AbstractHedera nepalensis is commonly used as a traditional medicine for the treatment of several diseases. In this research, the efficient characterization of chemical constituents, especially triterpenoid saponins, contained in H. nepalensis extract was established by applying ultra‐high‐performance liquid chromatography‐quadrupole time‐of‐flight tandem mass spectrometry method (UHPLC‐Q‐TOF‐MS/MS). As a result, a total of 45 compounds including 21 triterpene saponins were tentatively elucidated based on MS and MS/MS data, in which eight structures have been reported for the first time. This study provided an efficient analysis strategy to rapidly determine the chemical constituents and laid a foundation for future study of H. nepalensis planted in Northern Vietnam and other Hedera species.
Springer Science and Business Media LLC
Title: UHPLC‐Q‐TOF‐MS/MS‐guided dereplication to study chemical constituents of Hedera nepalensis leaves in northern Vietnam
Description:
AbstractHedera nepalensis is commonly used as a traditional medicine for the treatment of several diseases.
In this research, the efficient characterization of chemical constituents, especially triterpenoid saponins, contained in H.
nepalensis extract was established by applying ultra‐high‐performance liquid chromatography‐quadrupole time‐of‐flight tandem mass spectrometry method (UHPLC‐Q‐TOF‐MS/MS).
As a result, a total of 45 compounds including 21 triterpene saponins were tentatively elucidated based on MS and MS/MS data, in which eight structures have been reported for the first time.
This study provided an efficient analysis strategy to rapidly determine the chemical constituents and laid a foundation for future study of H.
nepalensis planted in Northern Vietnam and other Hedera species.
Related Results
Simultaneous Quantification of Hederacoside C and α-hederin in Hedera Nepalensis K.Koch Using HPLC-UV
Simultaneous Quantification of Hederacoside C and α-hederin in Hedera Nepalensis K.Koch Using HPLC-UV
This study develops a high performance liquid chromatography with ultraviolet detection (HPLC-UV) for simultaneous quantification of hederacoside C and α-hederin in Hedera nepalen...
Comparative Analysis of Different DNA Extraction Methods and Preliminary Analysis of Genetic Diversity of Hedera nepalensis K. Koch. in Vietnam Based on GBSSI Marker
Comparative Analysis of Different DNA Extraction Methods and Preliminary Analysis of Genetic Diversity of Hedera nepalensis K. Koch. in Vietnam Based on GBSSI Marker
Though the ivy (Hedera nepalensis K. Koch.) has long been utilized in traditional medicine, its genome information is very limited. For plants, an effective method of DNA extractio...
Genotyping ITS and matK regions of Hedera nepalensis K. Koch in Vietnam
Genotyping ITS and matK regions of Hedera nepalensis K. Koch in Vietnam
This study develops procedures for cloning ITS and matK genes on six specimens in order to exploit and conserve the genetic resources of H. nepalensis and evaluate its genetic dive...
Biodiversity potential and scientific basis for conservation in the Song Hinh - Tay Hoa area, Dak Lak province, Vietnam
Biodiversity potential and scientific basis for conservation in the Song Hinh - Tay Hoa area, Dak Lak province, Vietnam
The Song Hinh - Tay Hoa area harbors exceptional ecological and biodiversity values. Two characteristic forest ecosystems are represented: lowland and mid-montane evergreen tropica...
Restricted Effect of Two Plant Root Systems on the Crack Expansion of China Yunnan Laterite under Dry-wet Cycle
Restricted Effect of Two Plant Root Systems on the Crack Expansion of China Yunnan Laterite under Dry-wet Cycle
In order to research the restricted effect of hedera nepalensis root systems and heteropogon contortus root systems on the crack expansion of Yunnan laterite under dry-wet cycle, t...
Light acclimation in leaves of the juvenile and adult life phases of ivy (Hedera helix)
Light acclimation in leaves of the juvenile and adult life phases of ivy (Hedera helix)
Hoflacher, H. and Bauer, H. 1982. Light acclimation in leaves of the juvenile and adult life phases of ivy (Hedera helix). – Physiol. Plant. 56: 177–182.Light acclimation was inves...
Biological activities, identification, method development, and validation for analysis of polyphenolic compounds in
Nymphaea rubra
flowers and leaves by UHPLC‐Q‐cIM‐TOF‐MS and UHPLC‐TQ‐MS
Biological activities, identification, method development, and validation for analysis of polyphenolic compounds in
Nymphaea rubra
flowers and leaves by UHPLC‐Q‐cIM‐TOF‐MS and UHPLC‐TQ‐MS
Abstract
Introduction
Nymphaea rubra
belongs to the Nymphaea family and is r...
DEVELOPING HIGH-QUALITY HUMAN RESOURCES IN THE FIELD OF EDUCATION AND TRAINING: POLICIES, LEGAL PROVISIONS AND RECOMMENDATIONS FOR SOME SOLUTIONS
DEVELOPING HIGH-QUALITY HUMAN RESOURCES IN THE FIELD OF EDUCATION AND TRAINING: POLICIES, LEGAL PROVISIONS AND RECOMMENDATIONS FOR SOME SOLUTIONS
The purpose of this article is to clarify the policy and legal provisions in the development of high-quality human resources (H-Q HR) in the field of education. A number of studies...