Search results for "kveik yeastery"

The classic strain for California Common style beers Cablecar can produce clean pseudo lagers at ale temperatures but is also willing to work as a traditional lager strain down to the mid-50s. Not just limited to steam beers/California commons, this strain works well in a variety of fermentations, keeping flavor profiles clean and crisp.  Specifications: Temperature Range: 5 5–65F (13–18C) Flocculation: Medium-High Attenuation: 71-75% Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

Read more less

WildBrew™ Philly Sour is a unique species of Lachancea selected from nature by University of the Sciences in Philadelphia, PA, USA (Patent pending N° PCT/US20 18/043 148). WildBrew™ Philly Sour produces moderate amounts of lactic acid in addition to ethanol in one simple fermentation step. This first yeast in the WildBrew™ series is a great choice for innovative, sessionable sour beers with refreshing acidity and notes of stone fruit. With high attenuation, high flocculation and good head retention, WildBrew™ Philly Sour is an ideal yeast for traditional styles such as Berliner Weiss, Gose, American Lambic Style, American Wild Ales and its resistance to hops make it perfect for Sour IPA’s.     QUICK FACTS Beer Styles:  Berliner Weisse, Gose, lambic-style, American Wild, and Sour IPA Aroma:  Sour, red apple, stone fruit, peach Attenuation:  High Fermentation Range: 20 - 25°C (68 - 77°F) Flocculation:  High Alcohol Tolerance:  9% ABV Pitching Rate:  50-100g/hl to achieve a minimum of 0.5-1 million viable cells/ml BREWING PROPERTIES In Lallemand’s Standard Conditions Wort at 20°C (68°F) WildBrew™ Philly Sour yeast exhibits: Fermentation that can be completed in 10 days. High attenuation and High flocculation. Aroma and flavor is sour, red apple and stone fruit, notably peach. The optimal temperature range for WildBrew™ Philly Sour yeast when producing traditional styles is 20°C(68°F) to 25°C(77°F). In the Lallemand standard conditions wort, typical pH of 3.2-3.5 and titratable acidity of 0.1-0.4% lactic acid are achieved. Higher lactic acid levels will be achieved in worts that are higher in glucose. Lag phase, total fermentation time, attenuation and flavor are dependent on pitch rate, yeast handling, fermentation temperature and nutritional quality of the wort. USAGE The pitch rate will affect the fermentation performance and flavor of the beer. For WildBrew™ Philly Sour yeast, a pitch rate 50-100 g per hL of wort is sufficient to achieve a minimum of 0.5 - 1 million viable cells/mL. More stressful fermentations such as high gravity, high adjunct or high acidity may require higher pitch rates and additional nutrients to ensure a healthy fermentation.   WildBrew™ Philly Sour is a slow fermenting, killer negative strain and will tend to be outcompeting by other brewing strains. For this reason, it is not recommended to re-pitch this strain.   WildBrew™ Philly Sour is not recommended for bottle conditioning applications. A dedicated bottle conditioning strain such as LalBrew® CBC-1 should be used when bottle conditioning WildBrew™ Philly Sour fermentations.   As a non-Saccharomyces species, WildBrew™ Philly Sour should be treated according to normal best practices for handling wild yeast. REHYDRATION Rehydration of WildBrew™ Philly Sour in sterile water is recommended prior to pitching into wort in order to reduce stress on the cell as it transitions from dry to liquid form. For many fermentations, this stress is not significant enough to affect fermentation performance and flavor, so good results may also be achieved when pitching dry yeast directly into wort. We highly recommend rehydration in harsher fermentation conditions such as high gravity or sour wort where the added stress of dry-pitching is more likely to have a greater impact on the finished beer. Use of a rehydration nutrient such as Go-Ferm Protect Evolution has been shown to improve fermentation performance for difficult fermentations.   Rehydration guidelines are quite simple and present a much lower risk of contamination than a starter, which is unnecessary when using the recommended pitch rate of dried active yeast.   Sprinkle the yeast on the surface of 10 times its weight in clean, sterilized water at 30-35°C (86-95F). Do not use wort, or distilled or reverse osmosis water, as loss in viability may result. Stir gently, leave undisturbed for 15 minutes, then stir to suspend yeast completely. Leave it to rest for 5 more minutes at 30-35°C.   Without delay, adjust the temperature to that of the wort by mixing aliquots of wort with the rehydrated yeast. Wort should be added in 5 minute intervals and taking care not to lower the temperature by more than 10°C at a time. Temperature shock of >10°C will cause formation of petite mutants leading to extended or incomplete fermentation and possible formation of undesirable flavors. Do not allow attemperation to be carried out by natural heat loss. This will take too long and could result in loss of viability or vitality.   Inoculate without delay into cooled wort in the fermenter. WildBrew™ Philly Sour yeast has been conditioned to survive rehydration. The yeast contains an adequate reserve of carbohydrates and unsaturated fatty acids to achieve active growth. It is unnecessary to aerate wort upon first use.   STORAGE WildBrew™ Philly Sour yeast should be stored in a vacuum sealed package in dry conditions below 4°C (39°F). WildBrew™ Philly Sour will rapidly lose activity after exposure to air.   Do not use packs that have lost vacuum. Opened packs must be re-sealed, stored in dry conditions below 4°C (39°F), and used within 3 days. If the opened package is re-sealed under vacuum immediately after opening, yeast can be stored below 4C° (39°F) until the indicated expiry date. Do not use yeast after expiry date printed on the pack.   Performance is guaranteed when stored correctly and before the expiry date. However, Lallemand dry brewing yeast is very robust and some strains can tolerate brief periods under sub-optimal conditions. 11g Pack

Read more less

A popular yeast strain with a Berlin lineage that is famous for producing amazing lagers with soft malt character and balanced esters.  Every batch is PCR tested to ensure contamination free yeast.  Dosage:Two sachets are enough to treat a 5–6 gallon batch. When calculating for larger batches, use at a rate of 2.5–4 grams per gallon of wort. We recommend rounding up by one full sachet rather than measuring out the yeast exactly. Direct Pitch or Rehydrate:BERLIN yeast can be direct pitched with great results by sprinkling it onto the surface of the wort in your fermenter. However, proper hydration helps ensure a healthy fermentation and is especially recommended for beer with a starting gravity above 15°P (1.061 SG). To hydrate yeast, first sanitize the yeast pack and a pair of scissors. Boil tap water to sterilize and then cool to 85-95°F (29-35°C). Use 10 grams (0.35 oz) of water per gram of yeast. Sprinkle the yeast onto the water, allow the slurry to stand undisturbed for 20 minutes, and then swirl. Use small amounts of wort to adjust the temperature of the slurry to within 10°F (6°C) of the wort temp before pitching. Ferment between 54-62°F (12-17°C). Optimum Fermentation Temp: 54-62°FFlocculation: HighAlcohol Tolerance: 9% ABV Attenuation: 78-85%Similar Strains: WLP820, WY2206, S-23Gluten-free

Read more less

Sourvisiae® is a bioengineered ale yeast strain (Saccharomyces cerevisiae) capable of producing lactic acid during fermentation to provide brewers with an easy, reproducible, and mono-culture product for sour-style beer production. Sourvisiae® contains a single genetic modification, a lactate dehydrogenase gene from a food microorganism, which enables the yeast to produce high levels of lactic acid, the main compound that gives sour beers their flavor. Sourvisiae® allows the brewer to ferment and sour the beer in one simple step, reducing cross-contamination risks, lowering costs, cutting total process time, and allowing brewers to obtain a consistent product. The brewing process is conducted without any modifications; Sourvisiae® is pitched just like conventional yeast and ferments in a normal fermentation time. Sourvisiae® does not produce other flavor compounds associated with Brettanomyces, Lachancea, or Lactic Acid Bacteria, providing a cleaner and more reproducible souring process, with much shorter fermentation times. Microbiological PropertiesClassified as a bioengineered Saccharomyces cerevisiae, a top-fermenting yeast. Finished product is released to the market only after passing a rigorous series of tests. *According to the ASBC and EBC methods of analysis. Typical Analysis of Sourvisiae® Yeast: Percent solids 93% – 96% Living Yeast Cells ≥  5 x 10 9 per gram of dry yeast Wild Yeast < 1 per 10 6 yeast cells Bacteria < 1 per 10 6 yeast cells Brewing PropertiesIn Lallemand’s standard conditions, wort at 20°C (68°F), Sourvisiae® yeast exhibits: Vigorous fermentation that can be completed in 5 days Medium to High Attenuation and Medium to High Flocculation Highly acidic and slightly fruity flavor and aroma The optimal temperature range for Sourvisiae® yeast when producing traditional styles is 15°C (59°F) to 22°C (72°F). Fermentation rate, fermentation time and degree of attenuation are dependent on inoculation density, yeast handling, fermentation temperature and nutritional quality of the wort. Attenuation may appear lower due to the formation of lactic acid. Production of lactic acid does not result in a loss of CO2. When sugar is consumed to produce lactic acid, there is no change in density. Therefore, the amount of residual sugar in the finished beer is lower than the final density would imply. This yeast produces a very acidic beer, with final beer pHs in the range of 3.0 and lactic acid in the range of 8 – 15g/L. Vigorous fermentation can be completed within 5 days. The resulting flavor and aroma profile of the beer is a slightly fruity acidic beer. Because of the resulting low pH and highly acidic conditions, we do not recommend re-pitching this yeast. Flavor and AromaTangy, sour, slightly fruity

Read more less

Magnitude is a robust Bavarian lager strain that is well-suited to crush in higher-gravity styles such as Doppelbock, Dunkel, or Eisbock. L32 delivers a balanced and clean profile, allowing complex malt bills to truly shine even in big beers with elevated alcohol content. Specifications: Temperature Range: 48–65F Flocculation: Medium Attenuation: 70-74% Alcohol Tolerance: 12% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

Read more less