Characterization of procyanidins of Vitis vinifera variety Tinta del Pais grape seeds
β Scribed by Escribano-Bailon, Teresa.; Gutierrez-Fernandez, Yolanda.; Rivas-Gonzalo, Julian C.; Santos-Buelga, Celestino.
- Book ID
- 120930974
- Publisher
- American Chemical Society
- Year
- 1992
- Tongue
- English
- Weight
- 603 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0021-8561
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Until now the study of pathogenic related proteins in grape juice and wine, performed by ESIβMS, LC/ESIβMS, and MALDI/MS, has been proposed for differentiation of varieties. In fact, chitinases and thaumatinβlike proteins persist through the vinification process and cause hazes and sedi
Protease from Viris vinifeu L. (Macabeo variety) was partially purified (IS-fold) by PVPP and Sephadex gel G-100 fdtration and characterized afterwards by gel electrophoresis. The enzyme had an optimum pH of 2.50 and a Km value of 0.32 mM for haemoglobm. The results of applying diagnostic inhibitors