Decomposition Products of Carbon-14 Labelled Rye Tissue in a Peat Profile1
- K. S. Chahal,
- J. L. Mortensen and
- F. L. Himes2
After rye (
In the proximate analysis, the distribution of total carbon in benzene-methano (10:1), 2% HCl, 80% H2SO4, and insoluble portion was 1.9, 30.8, 17.2, and 50.1%, respectively. The respective distribution of C-14 was 40.3, 20.5, 13.4, and 25.8%. The fraction containing the smallest proportion of carbon had the largest proportion of C-14.
The 6N HCl extract was separated into more discrete fractions by gel infiltration than the extracts of 0.1M Na4P2O7 and 0.5
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