This is a list of food hubs that USDA's Agricultural Marketing Service had on record as of January 2013. By offering a combination of production, aggregation, distribution, and marketing services, food hubs make it possible for producers to gain entry into new and additional markets that would be difficult or impossible to access on their own.

The XRD text files show counts per second of X-ray diffraction as a function of diffraction angle for four nanomaterials: industrial ZnO, sunscreen ZnO, industrial ZnO after algae toxicity test, sunscreen ZnO after algae toxicity test. Figure 2 in ZnO paper shows the raw data for the inhibition (%) as a function of time (h) for the nanomaterials at 10 mg/L and 50 mg/L concentrations. This dataset is associated with the following publication: Spisni, E., S. Seo, S.H. Joo, and C. Su. Release and toxicity comparison between industrial- and sunscreen-derived nano-ZnO particles. International Journal of Environmental Science and Technology. Springer, Heidelburg, GERMANY, 13: 2485-2494, (2016).

The Food Hub Directory lists businesses or organizations that actively manage the aggregation, distribution, and marketing of source-identified food products to multiple buyers from multiple producers, primarily local and regional producers, to strengthen the ability of these producers to satisfy local and regional wholesale, retail, and institutional demand.