Data Views Exclude Ubiquitous Chemicals Activities: 842 Chemicals w/Activities: 325 All Chemicals: 424 CSV Excel PDF Previous1..13141516171819202122 Show all rows. Paginate rows. Click on column headings to sort table by that column # Activity Chemical Part All Essential Oil Flower Essent. Oil Fruit Leaf Leaf Essent. Oil Plant Root Root Essent. Oil Seed Seed Essent. Oil Seed Oil Sprout Seedling Stem Tissue Culture Low PPM High PPM StdDev *Reference 43 43 XANTHOTOXIN Seed -- -- * 43 43 XANTHOTOXIN Fruit -- -- * 77 77 ZINC Fruit 7.1 33.0 0.08 * 77 77 ZINC Seed 0.1 0.7 -1.26 * *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.