How is specific gravity related to beer?!


Question:

How is specific gravity related to beer?


Answers:
Specific gravity is a measure of the density of a liquid. Distilled water has a specific gravity of 1.000 at 60F(15C) and is used as a baseline. The specific gravity of beer measured before fermentation is called its Original Gravity or OG and sometimes its Starting Gravity (SG). This gives an idea of how much sugar is dissolved in the wort (unfermented beer) on which the yeast can work. The range of values goes from approximately 1.020 to 1.160 meaning the wort can be from 1.02 to 1.16 times as dense as water (in British brewing the decimal point is usually omitted). When measured after fermentation it is called the Final Gravity (FG) or Terminal Gravity (TG). The difference between these two values is a good gauge of the amount of alcohol produced during fermentation.


The OG will always be higher than the FG for two reasons. First, the yeast will have processed much of the sugar that was present, thus, reducing the gravity. And, second, the alcohol produced by fermentation is less dense than water, further reducing the gravity. The OG has a significant effect on the taste of the final product and not just from an alcoholic standpoint. A high OG usually results in beer with more body and sweetness than a lower OG. This is because some of the sugars measured in the OG are not fermentable by the yeast and will remain after fermentation.

Here are some rough guidelines:


Some Bitters, Milds, Wheat beers, and most "Lite" beers have an OG ranging from 1020-1040. The majority of beers fall in the 1040-1050 range including most Lagers, Stout, Porter, Pale Ale, most Bitters, and Wheat beers. From 1050-1060 you'll find, Oktoberfest, India Pale Ale, ESB (Extra Special Bitter). In the 1060-1075 range will be Bock, strong ales, Belgian doubles. Above 1075 are the really strong beers like Dopplebocks, Barleywines, Imperial Stouts, and Belgian trippels and strong ales.

you drink to much an your bein pulled by gravity the magnetic forces from the core of the earth you did not fall thats just what everyone thinks ha ha ha drink another for me!an i guess what that guy says above me shiv o **** i drank one to many to remember lol

If u drink too many, u find out what ur specific gravity is when u hit the floor. LOL

Subject: 1-12. How is specific gravity related to beer?
Specific gravity is a measure of the density of a liquid. Distilled water has a specific gravity of 1.000 at 60F(15C) and is used as a baseline. The specific gravity of beer measured before fermentation is called its Original Gravity or OG and sometimes its Starting Gravity (SG). This gives an idea of how much sugar is dissolved in the wort (unfermented beer) on which the yeast can work. The range of values goes from approximately 1.020 to 1.160 meaning the wort can be from 1.02 to 1.16 times as dense as water (in British brewing the decimal point is usually omitted). When measured after fermentation it is called the Final Gravity (FG) or Terminal Gravity (TG). The difference between these two values is a good gauge of the amount of alcohol produced during fermentation.


The OG will always be higher than the FG for two reasons. First, the yeast will have processed much of the sugar that was present, thus, reducing the gravity. And, second, the alcohol produced by fermentation is less dense than water, further reducing the gravity. The OG has a significant effect on the taste of the final product and not just from an alcoholic standpoint. A high OG usually results in beer with more body and sweetness than a lower OG. This is because some of the sugars measured in the OG are not fermentable by the yeast and will remain after fermentation.


Here are some rough guidelines:


Some Bitters, Milds, Wheat beers, and most "Lite" beers have an OG ranging from 1020-1040. The majority of beers fall in the 1040-1050 range including most Lagers, Stout, Porter, Pale Ale, most Bitters, and Wheat beers. From 1050-1060 you'll find, Oktoberfest, India Pale Ale, ESB (Extra Special Bitter). In the 1060-1075 range will be Bock, strong ales, Belgian doubles. Above 1075 are the really strong beers like Dopplebocks, Barleywines, Imperial Stouts, and Belgian trippels and strong ales.

http://www.beerinfo.com/rfdb/faq.html#li...




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