Difference between revisions of "Young fustic (Cotinus coggygria ) LC"
Jump to navigation
Jump to search
| Line 3: | Line 3: | ||
== Description == | == Description == | ||
| − | A natural yellow dyestuff obtained from the wood of the smoketree, Cotinus coggygria (formerly Rhus cotinus). This small tree, also called Venetian sumac, is native to southern Europe, the Middle East, India and China | + | A natural yellow dyestuff obtained from the wood of the smoketree, Cotinus coggygria (formerly Rhus cotinus). This small tree, also called Venetian sumac, is native to southern Europe, the Middle East, India and China. |
== Historical importance == | == Historical importance == | ||
Revision as of 13:44, 31 August 2017
Description
A natural yellow dyestuff obtained from the wood of the smoketree, Cotinus coggygria (formerly Rhus cotinus). This small tree, also called Venetian sumac, is native to southern Europe, the Middle East, India and China.
Historical importance
Summary of results
Analytical instrumentation and procedures
Chromatograms
Absorbance at 350nm (mAU)
Sample information
sample information, By R. A. Laursen, Boston University
Identified compounds
| Compound | RT (min.) | MW | UV/vis | Other |
|---|---|---|---|---|
| Fisetin | 31.1 | 286 | 360 | Comments here |
| Fustin | 31.8 | 288 | 350 | |
| Sulfuretin | 34.5 | 270 | 394 | |
| Butein | 37.5 | 272 | 380 |
References
[1] [2] [3]