Dilute blend definition

By my definition, superfruits should be all about sustaining regular healthy intake of nutrients from wholefoods, not processed, blended, and diluted juices—a definition that maybe surprising to you. Did you know that most of the juices that stimulated the concept of superfruits are highly processed so that there is little left in them except color and taste They are marketed on myths of ancient uses for unproved health benefits, not on the nutrient value of the natural fruit that this book emphasizes. 

The results were confirmed by isotope dilution mass spectrometry which is often considered as a "definitive method" in the certification of reference materials. In this method the chemical concentration is obtained from the determination of three isotope ratios (sample, spike and blend) which means that no quantitative separations are required. 

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