Determination of ethanol, volatile fatty acids, lactic and succinic acids in fermentation liquids by gas chromatography
β Scribed by Martin J. Playne
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 459 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0022-5142
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Ahstraet Gas chromatography with flame lonlzation detectlon (GC-FID) was used to determme the volatile fatty acids m landfill leachates Dlstdlatlon was mvestlgated for sample pretreatment A sample was dlstdled with sulphunc acid to Increase the recovery of fatty acids and remove the longer resident
A method was developed to analyze and quantitate volatile fatty acids such as acetic, propionic, butyric, iso-butyric, valeric, and iso-valeric acid from samples of biological origin. A capillary column system including an automatic on-column injection device as well as a precolumn of larger interna
A method for routine small-volume solvent extraction, derivitization and gasliquid chromatographic analysis of methylmalonic and succinic acids is described. The procedure allows for quantitative determination of mass and radioactivity of these acids and can be applied to metabolic studies of the ge
## Abstract An ionβexclusion chromatographic method with onβline desalinization for the determination of volatile fatty acids in landfill leachates is described. Highly sensitive conductivity detection of the organic acids was achieved by using dilute __p__βhydroxybenzoic acid solution as an eluent
A simple, rapid and sensitive capillary gas chromatographic method was investigated to determine volatile fatty acids (VFA) in juice from silage made from artichoke and orange byproducts. The procedure uses a capillary column fused-silica, 30 m Γ 0.25 mm Γ 0.25 mm ID and coated with FFAP-TR. Centrif