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See also:
* [https://www.facebook.com/groups/MilkTheFunk/permalink/2101419559886247/?comment_id=2101443939883809&comment_tracking=%7B%22tn%22%3A%22R0%22%7D MTF subthread on bacterial infections in kveik.]
==Commercial Availability==
This is a summary of commercially available kveik cultures. See the above descriptions, the [http://www.garshol.priv.no/download/farmhouse/kveik.html kveik registry], and the vendor's website for more information about the cultures. Most are single strain isolates, while some contain multiple strains or the native "unpurified" mixed cultures (this will be denoted in the Notes column). Note that strain information can be misleading because kveik cultures make talking about individual strains difficult due to the strains being closely related yet diverse. Richard Preiss describes kveik cultures as being "heterogenous but related communities", meaning that there can be a lot of genetic overlap between subpopulations in a kveik culture and where one strain begins and another ends has yet to be defined (see [[Kveik#Recent_Yeast_Lab_Analysis_and_Commercial_Availability|Recent Lab Analysis]] above) <ref name="preiss_strains" />. Commercially available non-kveik landrace farmhouse yeast are listed on the [[Landrace Yeast]] page.
{| class="wikitable sortable"
|-
! Kveik || [http://www.garshol.priv.no/download/farmhouse/kveik.html Registry Num] !! Yeast Lab !! Package !! Notes
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[Omega Yeast Labs]] || Voss Kveik OYL-061 || Single strain isolate. Omega Yeast Labs and The Yeast Bay independently isolated one of the strains from the Voss Kveik. It is not known if these are the same strains, or which NCYC strain they correspond to. However, they are thought to be similar in their flavor profile.
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[The Yeast Bay]] || Sigmund's Voss Kveik (WLP4045 from White Labs) || Single strain isolate. Omega Yeast Labs and The Yeast Bay independently isolated one of the strains from the Voss Kveik. It is not known if these are the same strains, or which NCYC strain they correspond to. However, they are thought to be similar in their flavor profile.
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[Mainiacal Yeast]] || || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[Escarpment Laboratories]] || Voss Kveik || Single strain isolate.
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[Sleight Beer Lab]] || Gebo Nordic Yeast Pitch || Single strain isolate; sold dried.
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[Imperial Organic Yeast]] || Loki || A single strain isolate of kveik that is suspected to be from Sigmund's kveik, but the source is unconfirmed.
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[East Coast Yeast]] || ECY43 Nordic Farmhouse || Single strain isolate.
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || Fermentum Mobile (Poland) || FM53 Voss kveik || Single strain isolate.
|-
| Sigmund Gjernes's Voss <ref>Private correspondence with Inland Island sales staff by Dan Pixley. 04/05/2019.</ref> || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[Inland Island Brewing & Consulting|Inland Island Yeast Laboratories]] || INIS-441 Norwegian Farmhouse || Single strain isolate
|-
| Sigmund Gjernes's Voss <ref>Private correspondence with Texas Cultures Laboratories sales staff by Dan Pixley. 04/05/2019.</ref> || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || Texas Cultures Laboratories || Kveik || Single strain isolate
|-
| Sigmund Gjernes's Voss || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv1 1] || [[Propagate Lab]] || MIP-340 Voss Kveik Isolate || Single strain isolate.
|-
| Stein Langlo's Stranda || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv3 3] || [[Omega Yeast Labs]] || HotHead Ale OYL-057 || Single strain isolate (only one strain was revived by NCYC).
|-
| Stein Langlo's Stranda || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv3 3] || [[Mainiacal Yeast]] || Dried Kveik - Stranda || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Muri || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv4 4] || [[Mainiacal Yeast]] || Dried Kveik - Muri || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Muri || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv4 4] || [[White Labs]] || WLP6788 Norwegian Farmhouse Ale || A single strain from a farm called Muri in Olden, Sogn og Fjordane, Norway (6788 is the zip code). It was used in traditional farmhouse brewing up until 1990, then left in dried form in a building on the farm. The son on the farm revived it with difficulty last year and has been using it in modern home brewing since <ref name="larsnor">[https://www.facebook.com/groups/MilkTheFunk/permalink/1075155775845969/?comment_id=1075310892497124&offset=0&total_comments=33&comment_tracking=%7B%22tn%22%3A%22R9%22%7D Conversation with Lars Garshol. 6/4/2015.]</ref>. Purchase from [http://www.bryggselv.no/ Bryggselv.no]. US customers send an email to post @ bryggselv.no. See [http://www.garshol.priv.no/blog/329.html source information on Lars Garshol's blog] for brewing notes. Species currently unknown, but most closely related to bayanus / pastorianus / uvarum / arboricolus <ref>[https://www.facebook.com/download/950176781672127/1845813_funits.pdf Accugenix Report from White Labs on WLP 6788. Posted by Eskild Alexander Bergan on Milk The Funk. 6/4/2015.]</ref>.
|-
| Terje Raftevold's Hornindal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv5 5] || [[Escarpment Laboratories]] || Hornindal Kveik Blend || Two strains isolated from the original culture.
|-
| Terje Raftevold's Hornindal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv5 5] || [[Mainiacal Yeast]] || || The full, unpurified (no microbes isolated or removed) culture; contains lactic acid bacteria. Limited availability.
|-
| Terje Raftevold's Hornindal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv5 5] || [[Omega Yeast Labs]] || Hornindal Kveik || Original culture, but "purified" to remove the lactic acid bacteria.
|-
| Terje Raftevold's Hornindal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv5 5] || [[Propagate Lab]] || MIP-342 Kveik Hornindal || The full, unpurified (no microbes isolated or removed) culture.
|-
| Lærdal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv6 6] || [[Mainiacal Yeast]] || Dried Kveik - Laerdal || The full, unpurified (no microbes isolated or removed) culture; contains lactic acid bacteria. Sold dried. Limited availability.
|-
| Hans Haugse's Granvin || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv7 7] || [[Mainiacal Yeast]] || || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Ebbegarden, Stordal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv9 9] || [[Sleight Beer Lab]] || Ehwaz Nordic || Single strain isolate; sold dried.
|-
| Ebbegarden, Stordal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv9 9] || [[Escarpment Laboratories]] || Ebbegarden Kveik Blend || Two strains isolated from Ebbegarden <ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/2593762590651939/?comment_id=2593908627304002&comment_tracking=%7B%22tn%22%3A%22R%22%7D Chris Saunders. Milk The Funk Facebook post on Escarpment Labs Ebbegarden. 04/04/2019.]</ref>.
|-
| Ebbegarden, Stordal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv9 9] || [[Mainiacal Yeast]] || Dried Kveik - Ebbegarden || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Ebbegarden, Stordal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv9 9] || [[Propagate Lab]] || MIP-343 Kveik Ebbegarden ||
|-
| Framgarden, Stordal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv10 10] || [[Mainiacal Yeast]] || || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Framgarden, Stordal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv10 10] || [[Sleight Beer Lab]] || Fehu Nordic || Single strain isolate.
|-
| Framgarden, Stordal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv10 10] || [[Propagate Lab]] || MIP-344 Kveik Framgarden ||
|-
| Lida || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv11 11] || [[Mainiacal Yeast]] || Dried Kveik - Lida || The full, unpurified (no microbes isolated or removed) culture with a strain of ''Lactobacillus''. Limited availability.
|-
| Årset|| [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv13 13] || [[Mainiacal Yeast]] || Dried Kveik - Årset || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Årset|| [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv13 13] || [[Escarpment Laboratories]] || Årset Kveik Blend || Contains multiple inter-related strains; see [https://www.facebook.com/groups/MilkTheFunk/permalink/2593762590651939/?comment_id=2593908627304002&reply_comment_id=2594146987280166&comment_tracking=%7B%22tn%22%3A%22R%22%7D this explanation from Richard Preiss].
|-
| Nornes || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv15 15] || [[Mainiacal Yeast]] || Dried Kveik - Nornes || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Nornes || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv15 15] || [[Propagate Lab]] || MIP-345 Kveik Nornes ||
|-
| Midtbust, Stordal || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv17 17] || [[Mainiacal Yeast]] || Dried Kveik - Lida || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Nystein || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv19 19] || [[Mainiacal Yeast]] || Dried Kveik - Nystein || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Tomasgard || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv21 21] || [[Mainiacal Yeast]] || Dried Kveik - Tomasgard || The full, unpurified (no microbes isolated or removed) culture, including a hop tolerant ''Lactobacillus''. Limited availability.
|-
| Wollsæter || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv35 35] || [[Mainiacal Yeast]] || || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Aurland || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv38 38] || [[Propagate Lab]] || MIP-341 Kveik Auland || The full, unpurified (no microbes isolated or removed) culture. May contain bacteria.
|-
| Skare || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv41 41] || [[Mainiacal Yeast]] || Dried Kveik - Skare || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Opshaug || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv43 43] || [[Mainiacal Yeast]] || Dried Kveik - Opshaug || The full, unpurified (no microbes isolated or removed) culture. Limited availability.
|-
| Opshaug || [http://www.garshol.priv.no/download/farmhouse/kveik.html#kv43 43] || [[White Labs|White Labs (Vault)]] || WLP518 || Single strain isolate <ref>[https://www.facebook.com/photo.php?fbid=2252054921723605&set=p.2252054921723605&type=3&permPage=1 Allen Stone. Image of a White Labs poster. 04/14/2019.]</ref>.
|-
| Unknown || || [[Bootleg Biology]] || OSLO || Single strain isolate. Isolated from [https://www.instagram.com/eikogtid/ Eld & Tid's] house culture which is a mix of multiple kveik cultures (thus the exact original kveik that this isolate comes from is not known) <ref name="Mello_Kveik">Jeff Mello. Personal correspondence with Dan Pixley. 03/07/2019.</ref>. See [https://www.facebook.com/groups/MilkTheFunk/permalink/2638723966155801/?comment_id=2641061075922090&reply_comment_id=2641833972511467&comment_tracking=%7B%22tn%22%3A%22R%22%7D this MTF thread] on speculating which kveik this isolate could be from.
|-
| Unknown || || [[Bootleg Biology]] || AURORA || Single strain isolate. Isolated from one of the kveik cultures from Hornindal (the specific kveik culture from Hornindal, of which there are a few, is unknown to Bootleg Biology) <ref name="Mello_Kveik" />.
|-
| Ebbegarden, Framgarden, Lida, Raftevold gård, and Wollsæter (blend) || || [[Mainiacal Yeast]] || Kveik the World Blend || Kveik blend dedicated to the late William Holden who created the Kornolfetsival to showcase kveik and helped trade kveik with brewrs outside of Norway. Each selected kveik was collected by William Holden. A portion of the proceeds from each sale will go to William's family. Contains hop intolerant strains of ''Lactobacillus'' (5-10 IBU will inhibit sour flavor).
|-
|}
==Recent Yeast Lab Analysis==