I also want to understand whether DNAFoil Test kit is specific for a particular food sample, i.e being targeted for a product. For instance; Having DNAFoil Pork test kit as well as DNAFoil Beef test kit.
I think the kits should be target specific. This technology can be applied to only organic products (plants, animals or microorganisms) that have DNA. I don't think it can be used to detect sands or presence of metals as contaminants in food.