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Who correlated the resistance of spoilage to the beer parameters?

(a) Rainbow

(b) Priest and Campbell

(c) Dolezil and Kirsop

(d) Fernandez and Simpson

The question was posed to me in homework.

I'd like to ask this question from Microbiology topic in chapter Yeast Management & Microbiology of Fermentation Technology

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Right option is (d) Fernandez and Simpson

Easy explanation: Fernandez and Simpson in 1995 correlated the resistance of spoilage to the beer parameters. They used 14 strains of hop-resistant lactic acid bacteria and 17 different lagers. The spoilage was related to beer pH, nutrients, and undissociated forms of hop bitter acids and Sulphur dioxide.

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