C PROVITAMIN-A PDF
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Chemid
PROVITAMINA -
Ubiquitous
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Click on column headings to sort table by that columnPlant Low PPM High PPM StdDev *Reference Hypericum perforatum Plant -- 130.0 ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. *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.