I will tell you what I do and it always works well for me.  If your vine is good it's all you need to do.
 
 I hammer my vine in a plastic bag to get it shredded and then I put that into a coffee grinder to powder it up.  I think the grinding helps a lot, but go figure.
I then have this big 4 litre pot that I put all 50grs in with about 4 tablespoons of white vinegar.  I put my Mimosa and/or Acacia in there too... powdered the same way.. and then simmer with the lid on for 12 hours.  I add a little water if need be, but usually it just simmers down.  I keep stirring it up once a hour because the sediments will cling to the sides of the pot and end up out of the water.
After 12 hours I just take the lid off, simmer it down till its a good drinking portion, strain in a regular household strainer, and pour it all into a glass.  I let that sit for a few hours and more sediments will settle to the bottom of the cup, I will pour that cup into another cup leaving the sediments at the bottom of the cup and you're good to go.
You can d o egg white cleaning tek if you want to get it looking like a fine wine, but I don't feel a need to do that.  I like the purge
 
 All this washing, I save it for my laundry
