The cytogenetics of Lotus: XII. Thin-layer chromatography in the separation of secondary phenolic compounds in Lotus (leguminosae)
β Scribed by William F. Grant; Ilse I. Zalite
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 196 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1873-3778
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β¦ Synopsis
ISO mg palladium chloride are dissolved in 100 ml 0.2 .iV hydrochloric acid. (12) RmSvzomy &mhzcJzZoride. 20 ml antimony pentachloride are mixed with 80 ml carbon tetrachloride. The plate is heated for IO min at 105'. Dcj5nmaent of Food Claemistry, Uk.wsity of Utrecht (TJze Netlaerlands) R. P. VAN DER %hDE* 2 Ii. 1-I.
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Several methods for evaluating separation quality in two-dimensional thin layer chromatography are discussed. These include using either the distance between spot centers for the pair of solutes that is the most difficult to separate in a mixture, or the value of a suitable separation function, as c
By changing the pH of the solvents (acetone, ethanol), selective separations of basic ,and acidic compounds can be achieved from their mixtures with (aromatic) 'hydrocarbons when thin-layer chromatography on porous organic polymer beads similar to Porapak Q is used. .