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Vegemite Beer - Vegemite Beer: yeast extract spreads as nutrient supplements to promote fermentation

ABSTRACT: The effect on yeast fermentation in media with glucose and various concentrations of Vegemite and Marmite was tested.

INSTRUMENT(S): TripleTOF 5600

ORGANISM(S): Hordeum Vulgare (barley) Saccharomyces Cerevisiae (baker's Yeast)

SUBMITTER: Benjamin Schulz

LAB HEAD: Benjamin Luke Schulz

PROVIDER: PXD003402 | Pride | 2016-08-03

REPOSITORIES: Pride

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Vegemite Beer: yeast extract spreads as nutrient supplements to promote fermentation.

Kerr Edward D ED Schulz Benjamin L BL

PeerJ 20160810

Vegemite is an iconic Australian food spread made from spent brewers' yeast extract, which has been reported to be used as an ingredient in illegal home brewing. In this study, we tested the utility of Vegemite and the similar spread Marmite in promoting fermentation. We could not culture microorganisms from either Vegemite or Marmite, consistent with these food-grade spreads being essentially sterile. To test if the addition of Vegemite or Marmite could assist in fermentation when additional vi ...[more]

PMID: 27602264

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