General Discussion
In reply to the discussion: Scientists say sugar is as toxic as alcohol – and there should be a drinking age for soda [View all]FarCenter
(19,429 posts)The glycemic index is largely controlled by the amount of glucose. Fructose has little effect on the glycemic index since it has to be processed by the liver first.
Xagave, for example, claims 47% fuctose. However, they also claim 17% glucose for a total of 64% sugar. The balance would appear to be unconverted inulin and other components.
Note however that the 47% is actually 73% of the total sugars.
So while the amount of fructose can indeed vary, in general it is higher than the 55% in soft drink HFCS and always at least as high as the 42% in baking HFCS.
Regualar corn syrup, the old fashioned kind that has not been converted to HFCS, would be healthier than either HFCS or agave nectar, since it is only glucose and some unconverted corn starch.