✦ LIBER ✦

Identification of cytokinins from natural sources by gas-liquid chromatography/mass spectrometry

✍ Scribed by H. Young

Publisher: Elsevier Science
Year: 1977
Tongue: English
Weight: 447 KB
Volume: 79
Category: Article
ISSN: 0003-2697
DOI: 10.1016/0003-2697(77)90397-9

No coin nor oath required. For personal study only.

✦ Synopsis

This paper describes a highly selective method for the detection and identification of cytokinins at submicrogram levels in plant extracts. The partially purified extracts are reacted with methyt iodide and methyisuIfiny1 carbanion in dime~ylsulfoxide, and the pe~e~ylated derivatives are then analyzed by gas-liquid ch~matog~phy/mass spectromet~ using multiple ion detection. The method has been used to identify zeatin and ribosytzeatin in extracts of Chinese gooseberry (Actinidiu chinensis Planch.) and sour cherry (Prunus cerasus L.).

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