I did this shot for practise. Rob Grimm has this great photo in his portfolio (http://goo.gl/ilif1P) and I tried to recreate it.
Please overlook the fact, that oranges and syrup don't really fit together.
It was more about the technique for me than the content.
I used my Canon 580 EXII (camera left with a softbox) and a Nikon SB-900 (camera right from behind, bare bulb) for the oranges.
For the bottle I combined different photos with different lighting to get the final result. Again I used my two speedlights.