Comparative Estimation of Major Iridoid Glucosides from Different Parts of Incarvillea emodi
Joint Authors
Rana, Ajay
Dhyani, Devendra
Pratap Singh, Harsh
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-11
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
Incarvillea emodi (Bignoniaceae) is a rich source of bioactive iridoid glucosides.
This plant contains two major iridoid glucosides: plantarenaloside, a neurotropic compound, and boschnaloside, a strong antibacterial compound.
Here, in this study we have developed a simple and fast HPLC-DAD method for the total comparative estimation of these two major iridoids from different parts of Incarvillea emodi.
A linear calibration curve (r2=0.999) for both iridoid glucosides in varying range (15.6–500 μg/ml) is obtained.
The limit of detection (LOD) and limit of quantification (LOQ) for plantarenaloside were 11.4 ng and 38 ng and for boschnaloside were 22.8 ng and 76 ng, respectively.
The shoots, roots, and flowers of Incarvillea emodi have a combined presence of 7.66, 1.22, and 6.99 percent of these iridoid glucosides on dry weight basis.
In shoots, plantarenaloside shows complete dominance (6.78%) over boschnaloside (0.88%), and a reversal of this trend was observed in case of flowers where boschnaloside shows complete dominance (6.12%) over plantarenaloside (0.87%).
The roots contain 1.19% and 0.03% of both iridoids, respectively.
American Psychological Association (APA)
Rana, Ajay& Pratap Singh, Harsh& Dhyani, Devendra. 2012. Comparative Estimation of Major Iridoid Glucosides from Different Parts of Incarvillea emodi. ISRN Chromatography،Vol. 2012, no. 2012, pp.1-4.
https://search.emarefa.net/detail/BIM-497755
Modern Language Association (MLA)
Rana, Ajay…[et al.]. Comparative Estimation of Major Iridoid Glucosides from Different Parts of Incarvillea emodi. ISRN Chromatography No. 2012 (2012), pp.1-4.
https://search.emarefa.net/detail/BIM-497755
American Medical Association (AMA)
Rana, Ajay& Pratap Singh, Harsh& Dhyani, Devendra. Comparative Estimation of Major Iridoid Glucosides from Different Parts of Incarvillea emodi. ISRN Chromatography. 2012. Vol. 2012, no. 2012, pp.1-4.
https://search.emarefa.net/detail/BIM-497755
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-497755