Imperial Yeast A43 Loki

$12.99

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Product details

A traditional Norwegian strain that has an extremely wide fermentation temperature range.

This strain has been traditionally used in farmhouse style beers as Loki is a Norwegian, Voss Kveik strain. Of the many varied and unique Kveik strains available, Voss strains provide the big flavor and aromatics and are all around great strains that can ferment an extremely wide variety of ales.

On the cool end of the range, Loki is super clean; producing little to no esters and phenols. As things warm up, it tends to throw tons of fresh citrus notes, citrus zest and stone fruit esters such as peach and apricot.

Temp: 65-100F // Flocculation: Med-High // Attenuation: 75-85%

*NOTE:*During summer months, we include complimentary ice packs with all liquid yeast orders. However, it is difficult to guarantee that the ice packs will stay frozen given transit times and particularly hot temperatures. For this reason, we recommend ordering dry yeast during summer months.

Additional information

SKU	IYA43
Yeast Style	Norwegian Ale
Yeast Format	Liquid
Flocculation	Medium-High
Min Attenuation	75
Max Attenuation	85
Min Fermenting Temp	65
Max Fermenting Temp	100

Great flexibility

I brew this beer in two locations one location I have specific temperature control of the wort during the entire fermentation, in the other location which is more in the country I have to rely on the ambient temperature in the room or closet during the fermentation process. The ability of this yeast to function at both very low and very high temperatures gives me not only the flexibility, but it allows me to experiment with different temperature related profiles. In the winter I use the lower temperature range, in the summer, I use the higher temperature range for my summer ale. It is a really good yeast.

Great yeast

Received in a timely manner with ice pack. Used to ferment a pale ale. Outstanding quality on the back end! Will buy again!

Awesome great!

I switched to Imperial yeast products about a year ago and it’s just about all I use. Great selection and you have to love that cell count.

Pleasantly Surprised

To be honest, I had made a mistake and ordered a few liquid Kviek yeasts to be shipped overseas. I realized the mistake after they shipped out, and contacted support to get an idea if it would be possible for the yeast to survive the trip. Not likely, I was told.
When I got them, I decided to try and revive them anyway. What could it hurt? I made small starters and waited for good activity before pitching them. Surprisingly worked like a charm.
Although I learned from the mistake, I was very pleased with the turnout.

This yeast was amazing for our NEIPA. However...

Our NEIPA came out amazingly, great flavor and smell. However, after leaving a few bottles hidden in the back of the fridge, the flavor changed dramatically. From a NEIPA to a hoppy saison-like IPA. Not a bad change, but a change we didn't expect in 4 weeks. Overall, a fun yeast to use!

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