Fermentation characterization and sensory panel preference of combined vs. staggered pitch sour beers
By: Chad Butler, Danielle Lange, and Melissa Poisson. Colorado State University.
Recommended follow-up experiments include investigations into longer duration staggered-pitch vs combined-pitch fermentation and maturation, more frequent analytical data collection during early fermentation, and more comprehensive analysis of respective pitching schemes’ volatile aroma and acid compounds using SPME GC-MS and HPLC.
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