Genus species Common name of the Plant Part Concentration (ppm)
Syzygiumaromaticum L. Clove, Clovetree Flower 180,000
Pimentadioica L. Allspice, Clover-Pepper, Jamaica- Pepper, Pimenta, Pimento Fruit 36,000
Pimentaracemosa Bayrum Tree, West Indian Bay Leaf 19,100
Piper betel L. Betel Pepper Leaf 17,850
Alpiniagalanga L. Greater Galangal, Languas, Siamese Ginger Rhizome 12,000
Syzygiumaromaticum L. Clove, Clovetree Leaf; Stem 9,000; 9,000
Ocimumbasilicum L. Basil, Cuban Basil, Sweet Basil Leaf 8,575
Pimentadioica L. Allspice, Clover-Pepper, Jamaica- Pepper, Pimenta, Pimento Leaf 8,348
Daucuscarota L. Carrot Seed 7,000
Cinnamomumverum Ceylon Cinnamon, Cinnamon Bark 3,520
Ocimumgratissimum L. Agbo, Shrubby Basil, Ram Tulshi Leaf and Plant 0-5,340
Ocimum sanctum L. Holy Basil, Tulsi Leaf 4,200-4,970
Curcuma longa L. Indian Saffron, Turmeric Essential Oil 2,100
Ocimumgratissimum L. Agbo, Shrubby Basil Shoot 0-4,045
Ocimumkilimandscharicum African Blue Basil, Kenyan Perennial Basil Shoot 0-3,000
Ocimum suave Kenyan Tree Basil Shoot 110-2,860
Laurusnobilis L Bay, Bay Laurel, Bayleaf, Grecian Laurel, Laurel, Sweet Bay Leaf 1,335
Origanummajorana L Marjoram, Sweet Marjoram Plant 1,152
Cistusladaniferus L Ambreine, Gum Cistus, Labdanum, Rockrose Leaf 1,050
Ocimumgratissimum L Agbo, Shrubby Basil Seed 0-1,670
Hyssopusofficinalis L Hyssop Flower; Leaf 624; 443
Ageratum conyzoides L Mexican ageratum Shoot 0-800
Alpiniaofficinarum Chinese Ginger, Lesser Galangal Rhizome 400
Viola odorata L. Common Violet, Sweet Violet Flower 357
Menthapulegium L European Pennyroyal Plant 320
Myristicafragrans Mace, Muskatnussbaum (Ger.), Nutmeg, nogalmoscado (Sp.), nuezmoscada (Sp.) Seed 320
Cymbopogonwinterianus Java Citronella, Mahapengiri Plant 233
Pycnanthemumsetosum Setose Mountain Mint Shoot 93
Acoruscalamus L Calamus, Flagroot, Myrtle Flag, Sweet Calamus, Sweetflag, Sweetroot Rhizome 84
Origanumminutiflorum Small-Flowered Oregano Shoot 55-125
Umbellulariacalifornica California Bay Plant 40
Ocimumkilimandscharicum African Blue Basil, Kenyan Perennial Basil Flower 0-35
Micromeriafruticosa subsp. barbata Tea Hyssop, Zopha, Zuta Shoot 0-26
Thymus capitatus L. 'Sicilian' Thyme, Spanish Origanum, Spanish Thyme Shoot 0-21
Jasminumofficinale L. Jasmine, Poet's Jessamine Flower 10
Lavandulalatifolia Aspic, Broad-Leaved Lavender, Spike Lavender Plant 9
Micromeriacongesta Kaya Yarpuzu Leaf 5-15
Ocimumbasilicum L. Basil, Cuban Basil, Sweet Basil Plant 0-14
Hyacinthusorientalis L Hyacinth Flower 4.6
CalaminthanepetaGlandulosa Turkish Calamint Shoot 0-8
Rosa gallica L French Rose Flower 4
Glycyrrhizaglabra L. Commom Licorice, Licorice, Licorice- Root, Smooth Licorice Root 1
Elsholtziablanda Bantaluki, Bantulsi Shoot 1>
Vacciniumcorymbosum L Blueberry Fruit 1>
Table 1: Presence of eugenol in different concentration in different type of plants.