My original question was has anyone used ambrosia syrup to make home made fondant? Additionally, would the consensus be that this would be identical or very similar to the ambrosia fondant that you can buy?
I fear that it would
not be similar to the Ambrosia fondant offered for sale.
However, the good news is that Ambrosia syrup stores very well.
Seal it up, and store it in a cool dark place - and it should be fine for next Autumn's feeding.
As such, its probably more valuable than bought-in baker's fondant.
Regarding your earlier comment along the lines of invert fondant being "more easily converted" for the bees - its a complicated question.
My opinion (others differ) is that the value of using invert *syrup* is that it can be *stored* more
quickly by the bees, as it requires less processing.
As has been pointed out before, the inversion of sugar actually releases energy - its not something that costs the bees energy.
However, being a biological, enzymic process, it takes time.
Needing less processing time, they can store it faster.
Thus syrup feeding can be successful later, having the effect of extending the foraging season.
Add that to the absence of waste because the stuff doesn't ferment or otherwise 'go off', and using the stuff can make commercial sense.
But I'm not sure that the same benefits apply to the invert fondant.
Yes they might get food value from invert fondant faster, but unless its a real emergency feed, I'm not sure that is so important.
Thus, I'd suggest storing the left-over Ambrosia, and buying-in some bakers' fondant (if you think you are going to need it).