Changes

None of the cultures, whether heterofermentative or homofermentative (all were heterofermentative), produced a significant gravity drop. None produced a krausen or obvious CO2 evolution. All samples were sent off to be tested for alcohol levels using the Anton Paar Alcolyzer test. All strains showed some alcohol production, indicating [[Lactobacillus#Types_of_Metabolism|heterolactic fermentation]]. The wort was fermented with foil covering the flasks, so it was not an anaerobic environment <ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/1114207325274147/ Conversation with Lance Shaner on MTF regarding his 100% Lacto Fermentation results. 7/21/2015.]</ref>. Note that the pH readings of this test correspond with the results of [[Lactobacillus#Commercially_available_Lactobacillus_strains_and_their_pH_change_over_time|Matt Humbard's pH tests with multiple species of ''LactoLactobacillus'']].