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added a link to Matt Humbard's new blog article on pH experiment
===External Resources===
* [https://matthumbard.wordpress.com/2015/04/13/physiology-of-flavors-in-beer-lactobacillus-species/ Physiology of Flavors in Beer – Lactobacillus Species] - Matt Humbard's overview of different species of Lactobacillus physiology, discussion on homoefermentative vs heterofermentative physiology, which species can ferment different types of sugars, and secondary metabolites. Extensive data points included.
* [http://phdinbeer.com/2015/08/05/beer-microbiology-lactobacillus-ph-expeirment/ Beer Microbiology – Lactobacillus pH experiment] - Matt Humbard's experiment to determine final pH of individual ''Lacto'' strains used in the graphs on this page.
* [http://www.fivebladesbrewing.com/lactobacillus-starter-guide/ Lactobacillus Starter Guide by Derek Springer.] - Information about starters for both pure strains, as well as culturing from grains.
* [https://eurekabrewing.wordpress.com/2015/05/18/evaluate-starter-media-to-propagate-lactobacillus-sp/ Evaluate starter media to propagate Lactobacillus sp., Eureka Brewing Blog, by Samuel Aeschlimann.] - This experiment showed that growing Lactobacillus in '''10°P DME, 10% apple juice + CaCO3 (20 g L-1) + yeast nutrients''' lead to the best growth results, and close to expensive MRS media growth results.
* [http://suigenerisbrewing.blogspot.ca/2015/05/lacto-starters.html Lacto Starters, by Bryan Heit of Sui Generis blog] - Step by step guide to making a starter for Lactobacillus.