FERULA SUMBUL HOOK. f. (Umbelliferae) "Sumbul" ANGELIC-ACID Plant BETAINE Plant BUTYRIC-ACID Plant EO Plant 10,000 ppm METHYL-CROTONIC-ACID Plant RESIN Plant 170,000 ppm SUMBULENE Plant SUMBULIC-ACID Plant UMBELLIFERONE Plant VALERIANIC-ACID Plant VANILLIC-ACID Plant --------------------------------------------------- ppm = parts per million