I made a ginger beer and let it ferment for a week. I then racked into a carboy with one gallon of apple juice. It sat in the secondary for about a week and FG was 1.008 over 3 days. I did use priming sugar at about 3/4 of a cup for a 5 gallon batch. My Question is, should these be pasteurized or did I not use enough apple juice in a 5 gallon batch to warrant pasteurization?