D-mannoketoheptose: A new sugar from the avocado
β Scribed by F.B. LaForge
- Book ID
- 104121385
- Publisher
- Elsevier Science
- Year
- 1917
- Tongue
- English
- Weight
- 59 KB
- Volume
- 184
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
β¦ Synopsis
HITHERTO no study has been reported on the proteins of kafir. The seeds used in this investigation were grown in Kansas, and were of the variety known as dwarf kafir. The ground seeds contained 11. 7 per cent. of protein (N)< 6.25), 7.9 per cent. of which was extracted from the meal by boiling 60 per cent. alcohol. There was isolated, by the use of alcohol ranging from 60 to 7 Β° per cent., 5.2 per cent. of the pure protein, kafirin. In its ultimate
π SIMILAR VOLUMES
R~:action of azido sugars with triphenylphosphine affords sugar phosphinimines [1,2], that are good precursors [3][4][5] for various nitrogen derivatives of sugars. In order to obtain aJ-amino sugar l'ormazan derivatives, the reduction of 6-azido-O-deoxy-o-galac-tosΒ’ N,N'-diphenylformazan [6] (1) wa