Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Hydrogen sulfide production"”.
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Impact of Yeast Nutrient Supplementation Strategies on Hydrogen Sulfide Production during Cider Fermentation
Hydrogen Sulfide (H2S), is a negative off aroma produced during yeast fermentation and is common in cider and leads to consumer rejection. H2S has a very low odor detection threshold (ODT) and is often described as "rotten egg". H2S is produced when juice is deficient in yeast nutrients, such as …
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Microbial ecology of anaerobic carbon mineralization in Namibian shelf sediments
… the understanding of the rate and fluxes of hydrogen sulfide and methane to the sediment surface and into the water column on the Namibian shelf, which is one of the most productive upwelling systems on Earth. Organic matter degradation in the sediment drives hydrogen sulfide production, the …
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Isolation and Characterisation of Yeasts with Biotechnological Properties
… ethanol tolerance, enzymatic activities, and hydrogen sulfide production. To improve the overall wine aroma complexity, research has devised various techniques from cultivation and harvesting (of grapes) to vinification. One such method is the use of mixed starter cultures (non-Saccharomyces …