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Whisky (Scotch type)

Although, there are whisky distilleries in many countries around the world, Whisky is largely associated with Scotland and Ireland. A variety of different grains are used depending on availability and the particular flavour profile the distiller looks to achieve.

Whisky (Scotch type)

Many places in the world make a Scottish style malt whisky adapted to their own local conditions. Whisky production is strictly regulated around the world with each region defining whisky in different ways. Scotch whisky regulations can be found here: https://www.legislation.gov.uk/uksi/2009/2890/contents/made.

The Irish Whiskey regulations can be found here: https://www.irishstatutebook.ie/eli/1980/act/33/enacted/en/print.html.

Production : the whisky production involves 5 key stages:

  • Milling : involves the grinding of the grain into a flour-like substance : the grist; its composition has an impact on downstream processing
    and ultimately flavour of the final product.
  • Mashing : the grist is mixed with hot water; the time of mashing and the temperature of water are important
  • Fermentation : Following the conversion of starch into fermentable sugars through enzymatic action, the wort, is pumped into a fermentation vessel (washback). At this point selected yeast is added and fermentation begins; it will last between 45 and 110 hours, dependent on the desired flavour profile of the final spirit you want.
  • Distillation: At the end of fermentation the liquid : the wash, is transferred to a wash receiver in preparation for distillation; The various components of the wash such as ethanol, water and flavour congeners have different boiling points which allows the distiller to preferentially select the compounds of interest. The distillation technique used will impact also the profile of the new make spirits.
  • Maturation:  it takes place after the distillation, in oak barrels and tends to bring aromas, flavours as well as conferring colour. Scotch whisky and Irish Whiskey must both be matured for a minimum of 3 years.

According the cereal you use, the process you follow, and the whisky you want to produce, Lallemand Distilling proposes yeast suitable for each application. All the different strains we propose, have been selected in Whisky areas production and ferment maltose, maltotriose and derivates.

DistilaMax MW produces complex whisky Scottish style, this strain is also very interesting on rye.
DistilaMax XP ferments malted grain; this strain is temperature tolerant and produces esters even at temperature over 32°C.
DistilaMax NT ferments malted and un-malted grain, this strain is temperature tolerant.
DistilaMax GW produces aromatic whisky from un-malted grain only or from a mix of malted and un-malted grain.
Even if on grain the lack of vitamins and minerals is not usual, we recommend to use a dedicated nutrition –where the nutrition is allowed-  of the range DistilaVite in the rehydration and in fermentation in order to get a clean end of fermentation , a good kinetic of fermentation and the expected aromas.

 If you have any question, please, do not hesitate to contact our Technical Team who will be happy to assist you.

Not all products are available in all markets nor associated claims in all regions.

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DistilaBact™ LPDistilaBact  LP is a Lactiplantibacillus plantarum specifically for use in managing sour mash development during the production of distilled spirits. The strain is easy to use and can be directly added into the mash, either as a co-inoculation with yeast or […]
DistilaMax™ GWDistilaMax™ GW is an active dry yeast recommended for use in the production of grain Whisky by fermentation of wort made from wheat or maize. It contains a selected strain of Saccharomyces cerevisiae distillers’ yeast in a highly concentrated and stable form.
DistilaMax™ MWDistilaMax MW has been especially selected for its ability to ferment maltose, maltotriose and other sugars of malted barley feedstock. The strain displays a good alcohol tolerance and performs very well up to 15% v/v.
DistilaMax™ NTWidely used in Scotland, DistilaMax NT is recommended for use in the production of whisky, by fermentation of wort made from malted barley or grain feedstock.
DistilaMax™ XPDistilaMax XP was selected for its ability to ferment maltose, maltotriose and other sugars in malted grain feedstock. The strain displays a good temperature tolerance and performs well at temperatures up to 36°C.
DistilaZyme™ AADistilaZyme AA is an alpha amylase enzyme especially selected for its ability to break mash viscosity by gelatinization and converting of starch into dextrin chains in the cooking / mashing process. It can be used on whole grain mashes and […]
DistilaZyme™ GADistilaZyme GA is a selected gluco amylase (amyloglucosidase) enzyme capable of hydrolyzing α-1,6 and α- 1,4 glucosidic linkages of short chain dextrins to fermentable sugars to be uptaken by the yeast during the fermentation process.
NEW! DistilaEdge NX – High-performance liquid yeast for Scottish‑style whisky fermentationDistilaEdge NX has been carefully selected to help distillers maximise alcohol yield and fermentation efficiency, without altering the traditional flavour profile expected in Scottish‑style whisky production. Supplied in liquid format, DistilaEdge NX offers high viability and excellent microbiological quality, delivering […]