Good macro. I think the only thing this picture needs is a splash of color to liven it up a little. Maybe a cherry or bright red apple in the background. That is only a personal opinion, you have done a great job, regardless.
I'm going to look at this like an advertising photo. Some good space to the right for text, but you might want to use a slightly shallower depth of field to throw that one apricot a little more out of focus and make any text placed over it easier to read. I like the direction of the lighting, but I think you took a picture in light that was too dark -- made for an awful lot of pixelation. It also looks a little jaggie (beyond what can be accounted for by the coconut).