Data Views Exclude Ubiquitous Chemicals Activities: 492 Chemicals w/Activities: 99 All Chemicals: 142 CSV Excel PDF Previous12345678 Show all rows. Paginate rows. Click on column headings to sort table by that column # Activity Chemical Part All Fruit Leaf Plant Root Seed Low PPM High PPM StdDev *Reference 3 3 ALANINE Root 220.0 4265.0 0.41 * 0 4-METHYLSULFOXIDEBUTEN-(3)-YL-CYANIDE Seed -- 200.0 * *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.