Published 1975
| Version v1
Report
Analysis of uniformity of 13C incorporation in compounds of biological interest
Description
One problem encountered in biochemical and clinical applications of stable isotopes is the determination of the uniformity of 13C incorporation in compounds produced by in vivo photosynthesis using 13CO2. Such compounds were analyzed for uniformity of label, percent unlabeled material and percent enrichment by combined gas chromatography-mass spectrometry using a Finnigan Model 3300F GC-MS with a 6100 Data System. Both electron impact and chemical ionization modes were used to obtain total enrichment and to evaluate the distribution of the 13C. The results show that the method described is suitable for the detailed analysis of the 13C incorporation into glucose
Additional details
Additional titles
- Augmented title (English)
- Photosynthesis
Publishing Information
- Imprint Title
- Proceedings of the second international conference on stable isotopes
- Imprint Pagination
- p. 569-573.
- Report number
- CONF-751027--
Conference
- Title
- 2. international conference on stable isotopes.
- Dates
- 20 Oct 1975.
- Place
- Oak Brook, Illinois, USA.
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 8315373
- Subject category
- S62: RADIOLOGY AND NUCLEAR MEDICINE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BIOLOGICAL MATERIALS; CARBON DIOXIDE; CARBON 13; GAS CHROMATOGRAPHY; GLUCOSE; IONIZATION; MASS SPECTROMETERS; METABOLISM; PHOTOSYNTHESIS
- Descriptors DEC
- ALDEHYDES; CARBOHYDRATES; CARBON COMPOUNDS; CARBON ISOTOPES; CARBON OXIDES; CHALCOGENIDES; CHEMICAL REACTIONS; CHROMATOGRAPHY; EVEN-ODD NUCLEI; HEXOSES; ISOTOPES; LIGHT NUCLEI; MEASURING INSTRUMENTS; MONOSACCHARIDES; NUCLEI; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; SACCHARIDES; SEPARATION PROCESSES; SPECTROMETERS; STABLE ISOTOPES; SYNTHESIS