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| FREQUENTLY
ASKED
QUESTIONS |
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Frequently Asked Questions
1/ How much dry yeast do I need to use?
Viable yeast cells on packing are a minimum of 20 x 109 per gram of dry yeast. In practice 5 kg of dry Safwhisky M-1 replaces 25 kg of compressed yeast cake (at 28% solids).
2/ Is the fermentation profile the same as for compressed yeast?
As long as the viable cell count is the same, the fermentation profile should also be the same.
3/ Can I use part opened sachets?
When a sachet is opened it should be used as soon as possible, certainly within a few days. Keep part sachets closed to prevent contamination & cool to 4 degrees centigrade.
4/ Is it a mixed strain culture?
Definitely not. All Fermentis yeast are grown from a single cell clone.
5/ Are the bacteria levels higher or lower than for compressed yeast?
The drying process acts to reduce bacterial contamination as bacteria are less able to withstand the stress of drying.
6/ How much does it cost?
Dry yeast compares favourably with compressed yeast given the recommended usage rates.
7/ Is this a baker's yeast strain?
No. All Fermentis yeast are grown from pure cultures of specialist strains.
8/ How much yeast is on a pallet?
960 kg (2 x 5 kg sachets per box, 96 boxes per pallet).
9/ If the sachet is soft on delivery, can I use it?
No. This indicates that air has entered the sachet. The yeast enzyme systems will be activated and without water present, damage to the cell viability / recovery can occur.
10/ What is the alcohol yield?
Extensive laboratory tests and industrial trials have shown that the yield is identical to traditional compressed yeast of the 'M' type. It is approximately 7 -8% ABV.
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