Isolation and Structure Elucidation of a New Diterpene Glycoside from Stevia rebaudiana Bertoni
- Venkata Chaturvedula
- Srinivasa Meneni
Abstract
A new minor diterpene glycoside has been isolated from a commercial extract of the leaves of Stevia rebaudiana and its structure was identified as 13-[(2-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy] ent-kaur-16-en-19-oic acid-[2-O-(2-O-β-D-glucopyranosyl)-β-D-glucopyranosyl-3-O-b-D-glucopyranosyl-β-D-glucopyranosyl] ester (1) based on extensive NMR (1D and 2D) and mass spectroscopic data, and hydrolysis studies.
- Full Text:
PDF
- DOI:10.5539/jfr.v7n1p70
This work is licensed under a Creative Commons Attribution 4.0 License.
- ISSN(Print): 1927-0887
- ISSN(Online): 1927-0895
- Started: 2012
- Frequency: semiannual
Index
- AGRICOLA
- BASE (Bielefeld Academic Search Engine)
- CAB Abstracts
- CAB Direct（CABI）
- CAS (American Chemical Society)
- CNKI Scholar
- Electronic Journals Library
- EuroPub Database
- Excellence in Research for Australia (ERA)
- Google Scholar
- JournalTOCs
- Mendeley
- MIAR
- Mir@bel
- Open policy finder
- Scilit
- Ulrich's
- WorldCat
Contact
- Bella DongEditorial Assistant
- jfr@ccsenet.org