Articles
COMPARATIVE STUDY OF FOUR RIBES SPECIES : BIOCHEMICAL APPROACH
Article number
585_14
Pages
107 – 112
Language
English
Abstract
Four wild Ribes species (R. alpinum L., R. uva-crispa L., R. rubrum L. and R. petraeum Wulf.) were surveyed for their polyphenolic patterns.
These patterns were very uniform within R. alpinum and R. uva-crispa, each displaying a single chemotype.
In contrast, great variations were detected within the other species. R. petraeum showed two chemotypes and several intermediate profiles.
In R. rubrum, variations were qualitative and quantitative.
One chemotype was clearly identified in a few samples.
Variations between the other samples were important, but we could not characterise precise chemotypes.
Species comparisons showed that R. alpinum differed from other species.
In conclusion, an important infrageneric polyphenolic variability was detected in the genus Ribes. This kind of analysis should be performed on other Ribes species.
These patterns were very uniform within R. alpinum and R. uva-crispa, each displaying a single chemotype.
In contrast, great variations were detected within the other species. R. petraeum showed two chemotypes and several intermediate profiles.
In R. rubrum, variations were qualitative and quantitative.
One chemotype was clearly identified in a few samples.
Variations between the other samples were important, but we could not characterise precise chemotypes.
Species comparisons showed that R. alpinum differed from other species.
In conclusion, an important infrageneric polyphenolic variability was detected in the genus Ribes. This kind of analysis should be performed on other Ribes species.
Publication
Authors
J. Chiche, J.C. Leclerc, M. Lussignol, J. Reynaud
Keywords
Grossulariaceae, Ribes alpinum L., Ribes uva-crispa L., Ribes rubrum L., Ribes petraeum Wulf., polyphenols
Online Articles (115)