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3
votes
2answers
81 views

Why does my lactobacillus batch smell so bad?

I'm getting to be a fairly experienced brewer now but this is my first experiment with sours. I read about using lactobacillus from yoghurt so I thought I'd give it a bash. The process so far... ...
2
votes
1answer
201 views

Berliner Weisse on Sierra Mist syrup?

I have a Berliner Weisse going, the yeast out-paced the lacto (WLP 630). fermentation happened quick (1.030 O.G.) maybe a day. Due to a busy schedule and lazyness it sat on the yeast for 6 weeks, and ...
1
vote
2answers
4k views

What is the ginger bug, actually?

Recipes for spontaneous (wild) ginger ale sometimes refer to the starter as the "ginger bug". What is the ginger bug? Is it just an ordinary lactobacillus; is it a type of yeast? Is it something that ...
1
vote
3answers
102 views

Is juiced Ginger root fermentable?

I occasionally use a juicer to make Ginger root juice (which is quite strong) but lately I've also considered lacto-fermenting this juice. Which leads me to my question:How fermentable is juiced ...
1
vote
2answers
559 views

Which lactic acid bacteria are Homofermentative (or Heterofermentative)

I’m in the process of creating a custom culture, made of lactic acid bacteria, for a artisan yogurt drink and am having a hard time finding information on the metabolic categories of each strain. I ...
1
vote
1answer
2k views

Is this lactobacillus?

My last batch had a thin whitish 'membrane' on top of it and some white spots, visible on the picture bellow. I think I saw something similar on a blog a while ago, attributed to a lactobacilus ...
1
vote
1answer
78 views

How does Lacto effect apperance?

Reading a Wikipedia article on Lacto yogurt cultures I notice a reference to beer. In a general statement they claim "lactic acid bacteria can contribute to the overall appearance, aroma, taste, ...
0
votes
1answer
44 views

Kettle souring with lactobacillus - hot plate?

Researching a Berliner weisse and have decided that I will be doing a kettle sour. Lactobacillus likes to be around 45°C from what I have read so far. Currently my thinking is to transfer the kettle ...