Anthocyanin composition and extraction from Grenache noir (<em>Vitis vinifera</em> L.) vine leaf using an experimental design. I - By ethanol or sulfur dioxide
Aim: Anthocyanins are water soluble pigments mainly located in grape skin; however, these phenolic compounds are also located in vine leaves. The aim of this work was to identify, quantify and determine for the first time the anthocyanin composition in Grenache noir (Vitis vinifera) leaves. Methods...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Viticulture and Enology Society
2012-12-01
|
| Series: | OENO One |
| Subjects: | |
| Online Access: | https://oeno-one.eu/article/view/1525 |