Consistent, flavorful
kettle-soured beer

Cultures that give consistent, refreshing kettle-soured beer, ready in just 16 hours.

Streamline your process

The lactic acid bacteria in SmartBev™ Harvest LB-1 and LB-2 allow you to create kettle-soured beer, predictably and consistently in just 16 hours. 

16

hours fermentation

Straightforward process, refreshing taste

  • Row of different types of beer

    More straightforward brewing process

    With options for both direct inoculation and co-inoculation, SmartBev™ Harvest LB-1 makes kettle-soured beer brewing more straightforward. 

  • Red sour beer closeup

    Better outcomes

    The short fermentation lets you avoid the off-flavors that can arise in uncontrolled, slower fermentations. It preserves the bright, refreshing flavors of modern sour beers.

  • Row of different kinds of beer

    Two-year shelf life

    SmartBev™ Harvest LB-1 is a culture that ensures transparency of strain origin, a histamine-free brew, and a two-year shelf life between purchase and use - for easier planning. 

  • Person serving a glass of kombucha

    Innovate

    Together, SmartBev™ NEER™ and SmartBev™ Harvest LB-1 can even be used to brew kombucha at production scale.

A freeze-dried, direct-inoculation culture

SmartBev™ Harvest LB-1 and LB-2 are lactic acid bacteria specifically designed for sour beer production.  

Harvest LB-1 and LB-2 contain a freeze-dried, direct-inoculation culture of Lactobacillus plantarum originally sourced from Spanish grape must. 

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High cell count and purity

When kettle-souring with SmartBev™ Harvest LB-1 or LB-2, the fermentation process starts immediately due to the high cell count and purity of the culture.  

We have developed SmartBev™ Harvest LB-1 and LB-2 to produce clean and crisp flavors and aromas, and to deliver fast and safe acidification for the best possible results.   

Get in touch.

Have questions? We’d like to hear more about what you need. 

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