hoppy2B
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D80 is certainly a good yeast in my opinion. The wine is delicious.frederic said:Thanks for the insight on yeast performance. I wouldn't have thought that yeast strain could affect the ultimate colour of the wine to a point that there are obvious differences after fermentation. I'll certainly note ICV-D80 for next year.
Do you allowe fermentation to fully complete prior to pressing or do you press prior to completion and allow fermentation to complete after pressing. I believe this process can result in a fresh and fruitier wine.
How do you store your wine for maturation - barrels, glass or stainless steel containers.
I crush and add yeast straight away and leave it stand for 3 days and then press. It finishes its fermentation in either a stainless keg or more usually a 50 litre demijohn. Won't be using the keg in future because I get a lot of yeast when racking off because of the shape of the keg.
Shouldn't be any oxidation occurring the way I do it.
The Vintners Harvest brochure mentions stuff about colour retention and yeast.
I obtained my D80 through Winequip here in South Australia. If you visit their site and follow the links to the yeast you will also get good descriptions on yeast by clicking the individual yeast and reading up on it. Colour retention is often mentioned when describing wine yeast characteristics.
D80 produces wine with a lovely ruby red colour.