PB2 317 Posted December 2, 2015 YEAST Yeast Strain/s are denoted by the R Product Code on the back of the sachet, beneath the Julian Date Code. The Julian Date Code is the packaged date and is a five-digit format counting the number of days into the year, e.g. for yeast packaged on the 11th of March 2020 = 70th day of 2020, it will display as 07020. Summary: C – R007 = Coopers ale yeast. Our own strain, which was developed in-house, but it is not the same strain as the yeast in our commercial ales. C+L – R3426 = A blend of our Coopers ale yeast and a lager strain. A – R3554/R3555/R3557/R3559 = various ale yeasts* L – R3422/R3556 = various lager yeasts* W – R3558 = wheat yeast* These strains are commercially available dry yeasts and their details are held in confidence. Listed below against each brewing extract, we’ve detailed the yeast type, then the R Product Code, followed by an example Julian Date Code in brackets. Detailed Information: Original Series C – R007 (07020) International Series Australian Pale Ale: C+L – R3426 (07020) Mexican Cerveza: C+L – R3426 (07020) European Lager: L – R3422 (07020) Canadian Blonde: C – R007 (07020) English Bitter: C – R007 (07020) Irish Stout: A – R3554 (07020) Thomas Cooper's Series Bootmaker Pale Ale: A – R3559 (07020) Brew A IPA: A – R3559 (07020) Devil's Half Ruby Porter: A – R3557 (07020) Family Secret Amber Ale: A – R3559 (07020) Innkeeper's Daughter Sparkling Ale: A – R3555 (07020) Preacher's Hefe Wheat: W – R3558 (07020) 86 Days Pilsner: L – R3556 (07020) Mr Beer Craft Series All of the Mr Beer Brewing Extracts use the C+L blend. The Julian Date Code is the only code listed on the sachet. 5 10 Share this post Link to post Share on other sites