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Synthesis of tracer labelled [11,12-3H]-β-carotene

✍ Scribed by Bhabesh C. Goswami; Arun B. Barua

Publisher
John Wiley and Sons
Year
2003
Tongue
French
Weight
94 KB
Volume
46
Category
Article
ISSN
0022-2135

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✦ Synopsis

Abstract

The synthesis of tracer labelled [11,12‐^3^H]‐β‐carotene is described. The procedure uses Wittig condensation of tracer labelled ^3^H‐retinal (retinal spiked with [11,12‐^3^H]‐retinal) with retinyl triphenylphosphonium bromide. The preparation of tracer labelled[^3^H]‐β‐carotene is suitable for studies involving bioavailability and bioconversion of β‐carotene to vitamin A. Copyright © 2003 John Wiley & Sons, Ltd.

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