[billnotgatez]

SWAGMAR (Scientific Wild Ass Guess Made At Random)

Assuming 1 liter of carrot juice contains 40 grams of sugar
using the calculator at
http://homebrewingcaps.com/homebrew-recipe-calculator/
I get dry taste as less than 4 percent ethanol
Seems to me that brewing yeast could convert most all the sugar in carrot juice to ethanol in less than 4 days

I of course cheated and did not write out the formulas as shown in WIKI
http://en.wikipedia.org/wiki/Ethanol_fermentation
C₁₂H₂₂O₁₁ + H₂O + invertase → 2C₆H₁₂O₆
C₆H₁₂O₆ + Zymase → 2C₂H₅OH + 2CO₂
And then do the computations

I may pay for my sins in being chided mightily for the gross inaccuracies of my assumptions as to likely sugar content in 1 liter and sloppy use of a calculator. Maybe some day I will repent.