Data Views Exclude Ubiquitous Chemicals Activities: 132 Chemicals w/Activities: 17 All Chemicals: 44 CSV Excel PDF Previous123 Show all rows. Paginate rows. Click on column headings to sort table by that column # Activity Chemical Part All Flower Fruit Leaf Plant Resin, Exudate, Sap Seed Shoot Wood Low PPM High PPM StdDev *Reference 11 11 TYRAMINE Leaf -- -- * 0 PHLOBAPHENE Seed -- -- * 5 5 FUSTIN Wood -- -- * 0 TRIACANTHOSIDES Plant -- -- * *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.