Metabolism of dietary (Acetyl-1-14c)-plant cell walls in the rat intestine

To determine a fate of acetyl groups in intact dietary plant cell walls (PCW) spinach cells were labelled using [1‐14C]acetate as a precursor and the PCW isolated. The (acetyl‐14C)‐PCW were fed to rats by garage and the 14C traced in the rat gut and in the body tissues and excreta of the rat. Some l...

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Veröffentlicht in:	Journal of the science of food and agriculture 1995-03, Vol.67 (3), p.367-374
Hauptverfasser:	Buchanan, Callum J, Fry, Stephen C, Eastwood, Martin A
Format:	Artikel
Sprache:	eng
Schlagworte:	acetate Biological and medical sciences Carbohydrates fermentation Fundamental and applied biological sciences. Psychology Metabolisms and neurohumoral controls plant cell wall Vertebrates: anatomy and physiology, studies on body, several organs or systems
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Zusammenfassung:	To determine a fate of acetyl groups in intact dietary plant cell walls (PCW) spinach cells were labelled using [1‐14C]acetate as a precursor and the PCW isolated. The (acetyl‐14C)‐PCW were fed to rats by garage and the 14C traced in the rat gut and in the body tissues and excreta of the rat. Some label was solubilised during passage through the upper intestine of the rat, and subsequently incorporated into the body tissues of the rat. A small amount of the radioactivity was excreted as CO2 (4%) and in urine (
ISSN:	0022-5142 1097-0010
DOI:	10.1002/jsfa.2740670314