Data Views Exclude Ubiquitous Chemicals Activities: 13 Chemicals w/Activities: 1 All Chemicals: 1 CSV Excel PDF Click on column headings to sort table by that column # Activity Chemical Part All Root Low PPM High PPM StdDev *Reference 13 13 JATRORRHIZINE Root -- 5000.0 * *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.