Automatic potentiometric titration and gas-liquid chromatography of underivatised free fatty acids
β Scribed by A. Wirth; J. Eckhard; H. Weicker
- Book ID
- 115821248
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 485 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0009-8981
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π SIMILAR VOLUMES
A convenient and reliable gas-liquid chromatographic method for determining the free fatty acids in biological specimens is described. The free fatty acids were extracted with hexane in the presence of H3PO4 and then back-extracted from the hexane phase into a very small volume of trimethyl (alpha,
## Abstract Silver nitrate treated methyl esters of the seed oils of Sterculia alata, Sterculia foetida, Sterculia guttata and Sterculia villosa were subjected to gas liquid chromatography and were found to contain sterculic and malvalic acids (4.0, 17.6; 55.7, 11.4; 5.8, 2.1 and 3.2, 2.5%, respect
I andern, fur welche die Kugeldruckharte anstelle dGr NPZ die geeignetere Methode darste