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White Labs 677 Lactobacillus Delbrueckii Yeast

White Labs 677 Lactobacillus Delbrueckii Yeast

Item Number:82-677
Your Price:$6.99
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Lactobacillus Bacteria White Labs

WLP677

Species : Souring Bacteria
Fermentation Temp Range (°F) : 70-75
Apparent Attenuation Range (%) : 75-82
Flocculation : Low
Alcohol Tolerance : up to 10%

Pitching/Fermentation :
General Use for Secondary Fermentations:- Souring will need maturation times around 3+ months- Low sugar requirements will be necessary for these organisms to produce acidity- Organisms will have a difficult time growing in environments below a pH of 3.5

General Use of Wild Yeast for Primary Fermentation:- General brewing pitch rates apply for primary fermentation- Fermentation timeline will be slower – closer to 15-21 days depending on the strain

General Use of Bacteria for Kettle Souring/Quick Souring methods:- The higher the pitching rate, the faster the souring- Anaerobic environment is preferred for the bacteria- Temperatures ranging from 80-95°F (26-35°C) are optimal for most Lactobacillus strains- Wort production needs to be very clean- Low amount of fermentation from yeast may occur during the souring process- The majority of the Lactobacillus will be killed after boiling.


Notes : This lactic acid bacteria produces moderate levels of acidity and sour flavors found in lambics, Berliner Weiss, sour brown ale and gueze.

Best Styles : Berliner Weiss, sour brown ale and gueze

Looking for a Liquid or Dry Yeast Substitution? The brewers at Adventures in Homebrewing have tried most of them. The following are some suggestions that have worked for us.
Liquid Yeast Substitution : n/a
Dry Yeast Substitution : n/a

Want to make a Yeast Starter? Home brewers are always led to believe making a yeast starter is for the advanced brewer. This could not be further from the truth. If anything beginning brewers should start with yeast starters. When you think about it they are nothing more than a small extract brew. Show Me How To Make A Yeast Starter


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