Finally got a big batch to turn out the way my Chinese friend said to make it, except this time I used Jasmine rice.. though I'll probably throw together a batch with sweet rice tonight like they make it with. This turned out very dry with a touch of sweet, but very potent. Previous batches were sour. My friend says warmer temps make it that way and the best wine making temp for this is @ 60 degrees. For this reason, they don't even make it in the summertime.
10 lbs rice made with 5 cups water to 3 cups dry rice
14 lbs water (1.5 gal)
1 bag Red Yeast Rice
10 yeast balls
Cook the rice, throw it in a ferment bucket, add water, stir well until all clumps are broken up and it's soupy, add RYR and ground up yeast balls. Harvest after a month. After the first few days, you might pop the top and give it a stir a couple different times. It likes to form a crust on top, but not sure if it would as bad if I had ground the RYR.
This time, I didn't even bother grinding up the RYR. I just dumped it in with the ground up yeast balls. At the end, the RYR looked like it hadn't even been converted and had the whole grains all still floating on top like they hadn't been converted, but breaking them revealed just a thin mush inside a red shell. I'll probably go ahead and grind from now on, but as red as the wine is, it did it's job.
I ended up with maybe 3 1/2 gals of wine after filtering. I seem to be in the minority, but I prefer the wine clear. The suspended solids have way too much of a moldy rice aftertaste for me and the wine looks terrible. I've stuck it in the fridge and will cold crash it a few days to clear, then bottle it. I'll post a pic of it bottled later.
After I bottle it, I'm going to put some in the fridge and some out in room temp and see what happens to the taste. My friend ages theirs out at room temps for months.. or longer.