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Why the wort Plato lowered too slow during fermentation?

Why the wort Plato lowered too slow during fermentation?


Wort Plato, beer fermentation tank, brewery equipment
The rate of wort Plato reducing is important for evaluating the situation of the main fermentation.
 
Slow wort Plato reducing often occurs between the bubbling and defoaming stages of the main fermentation, and sometimes occurs in the prophase of the main fermentation.
If you take a sample, you will find the fermenting liquid clear and transparent, and there is little number of yeast cells under microscope.
The maybe some issues could cause that happens.

 Wort Plato, beer fermentation tank, brewery equipment
(1) Yeast multiplied for too many generations, which leads to yeast aging and decreases fermentation performance.
 
(2) The amount of yeast added was not enough, so that the mixing was uneven and the number of suspended yeasts in wort was small.
 
 Wort Plato, beer fermentation tank, brewery equipment
(3) Wort composition is not good, there are few fermentable sugar and α- amino nitrogen content are low, as well as PH controlling.
 
 Wort Plato, beer fermentation tank, brewery equipment
(4) The temperature of wort cooling and fermenting is on the low side.
 
(5) If the temperature of fermenting liquid drop suddenly, yeast will agglomerates and precipitates too early, that will affect the sugar reduction.
 
 Wort Plato, beer fermentation tank, brewery equipment
 
It can be seen that there are many reasons leading to the slow hypoglycemic rate of main fermentation, so corresponding measures should be taken according to different conditions. Did you learn it?
 
 Wort Plato, beer fermentation tank, brewery equipment
Edit by Jane
Shandong Grain Machinery Co., Ltd.
Shandong Tiantai Beer Equipment Co., Ltd.
 
E:[email protected]

 Wort Plato, beer fermentation tank, brewery equipment

Tags: brewery equipment Beer fermentation tank

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