Global ETD Search
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Showing 1 to 2 of 2 for “"Hot-acid extraction"”.
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A comparison of extraction techniques for the determination of metals in soil
… geological metal contaminants in soil. Current extraction methods, such as hot acid extraction, result in the digestion of the sample matrix which may obscure the origin of the contaminant. Since metals from anthropological sources are most often adsorbed to the surface of the soil sediment, the …
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An investigation of the prebiotic potential and gut health benefits of Irish seaweeds
… approach. An extract was prepared using a hot-acid extraction followed by ethanol precipitation, size-exclusion dialysis and a simulated gastric digestion. While not all the expected prebiotic markers were met, an increase in the production of SCFA, especially propionate, is a positive …