The pectic polysacchatide rhamnogalacturonan II (RG-II), which accounts for ~ 20% of the ethanol-precipitable polysacchatides in red wine, has been isolated from wine polysaccharides by anion-exchange chromatography. Four fractions enriched with RG-II were obtained and the RG-II then purified to hom
Structural Characterization of a Red Phthalocyanine.
β Scribed by Paul M. Burnham; Michael J. Cook; Lee A. Gerrard; Martin J. Heeney; David L. Hughes
- Publisher
- John Wiley and Sons
- Year
- 2003
- Weight
- 67 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Red and green color porcelain (__Honglvcai__) is an important type of polychrome porcelains invented in North China during Song and Jin Dynasties. One of its great successes is its red decoration painted on the surface of glaze and fired at low temperature. Raman spectroscopy and Xβray
Very few papers describe the synthesis of structurally uniform polymeric phthalocyanines. Owing to their insolubility, it is difficult to get information on the structural uniformity, kind of end groups and molecular weight. The reaction conditions are severe to get well-defined polymeric phthalocya