Data Views Exclude Ubiquitous Chemicals Activities: 592 Chemicals w/Activities: 81 All Chemicals: 121 CSV Excel PDF Show All Paginate Previous1234567 Click on column headings to sort the list on the column # Activity Chemical Part All parts ... Bark Flower Fruit Leaf Plant Resin, Exudate, Sap Seed Low PPM High PPM StdDev *Reference 77 77 ZINC Fruit 0.4 11.4 -0.57 * *Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.