Detecting your location...

Omega Yeast | OYL-437 German Lager I + | Beer Yeast | Diacetyl Knock Out Series | Double Pitch | 225 Billion Cells

    Description

    One of the world’s most prominent lager strains. Sports a versatile malty profile with light esters at a wide fermentation range. Maintain a more crisp profile by fermenting low or bring out slightly heightened esters at warmer temps (65 – 68°F). Avoid any hints of diacetyl and up your lager game.

    Diacetyl Knock Out
    The DKO series strains prevent the formation of diacetyl while maintaining the identical fermentation behaviors and flavor expressions of their parental strains. The benefit of ALDC-expressing yeast is that the pathway for diacetyl formation is stopped at the source resulting in virtually no diacetyl production throughout fermentation. When these strains are put to use, the diacetyl levels never reach sensory thresholds. Even when using the most sensitive GC-ECD methods, they stay at the lower limits of detection, giving you peace of mind.

    Benefits:

    • Avoid diacetyl hangups with hop creep
    • Boost quality and keep tanks turning quickly
    • Diacetyl so low, it's undetectable

    *For sale in the US only. Patent pending.

    Attenuation: 73-77%
    Flocculation: Medium-Low
    Alcohol Tolerance: 9% ABV
    Optimum Fermentation Temp: 45-68°F
    Cell Count: 225 Billion

    Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

    Omega Yeast | OYL-437 German Lager I + | Beer Yeast | Diacetyl Knock Out Series | Double Pitch | 225 Billion Cells

      Product form

      SKU: OYL437

      $14.99

        Free Shipping on orders over $79

        Description

        One of the world’s most prominent lager strains. Sports a versatile malty profile with light esters at a wide fermentation range. Maintain a more crisp profile by fermenting low or bring out slightly heightened esters at warmer temps (65 – 68°F). Avoid any hints of diacetyl and up your lager game.

        Diacetyl Knock Out
        The DKO series strains prevent the formation of diacetyl while maintaining the identical fermentation behaviors and flavor expressions of their parental strains. The benefit of ALDC-expressing yeast is that the pathway for diacetyl formation is stopped at the source resulting in virtually no diacetyl production throughout fermentation. When these strains are put to use, the diacetyl levels never reach sensory thresholds. Even when using the most sensitive GC-ECD methods, they stay at the lower limits of detection, giving you peace of mind.

        Benefits:

        • Avoid diacetyl hangups with hop creep
        • Boost quality and keep tanks turning quickly
        • Diacetyl so low, it's undetectable

        *For sale in the US only. Patent pending.

        Attenuation: 73-77%
        Flocculation: Medium-Low
        Alcohol Tolerance: 9% ABV
        Optimum Fermentation Temp: 45-68°F
        Cell Count: 225 Billion

        Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

        Documents
        Yeast - Liquid - SDS - Omega Yeast Labs

        Recently viewed products

        © 2025 MoreWine

          • American Express
          • Apple Pay
          • Diners Club
          • Discover
          • Google Pay
          • Mastercard
          • Shop Pay
          • Visa

          Login

          Forgot your password?

          Don't have an account yet?
          Create account