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« Previous SpeciesAjuga chamaepitys    Next SpeciesAllium fistulosum var. caespitosum »

Plant Compounds of Allium cepa , the Onion

Kingdom:  Plantae
Class:  Liliopsida
Order:  Asparagales
Family:  Amaryllidaceae
Genus:  Allium
Author:  Linnaeus
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Bedoukain RussellIPM

Compounds:

Boelens  1971 
 
        1,2-dipropyldisulfane  26 ¦Relative ratio of the component¦   Netherland & Egypt  oil 
        1,2-di-Z1-propenyl disulfide  0.5 ¦Relative ratio of the component¦      
        1,2-di-Z1-propenyl trisulfide  0.5 ¦Relative ratio of the component¦      
        1,3-di-1-propenyl trisulfide  1 ¦Relative ratio of the component¦      
        1,3-dipropyltrisulfane  8 ¦Relative ratio of the component¦      
        1me3me-trisulfane  3.6 ¦Relative ratio of the component¦      
        1me-3-propyltrisulfane  16 ¦Relative ratio of the component¦      
        1me4me-tetrasulfane  0.5 ¦Relative ratio of the component¦      
        1-propenyl propyl sulfide  0.5 ¦Relative ratio of the component¦      
        2me4me-thiophene  0.1 ¦Relative ratio of the component¦      
        2me-delta2-5Ald  1 ¦Relative ratio of the component¦      
        2me-valeraldehyde  0.1 ¦Relative ratio of the component¦      
        3me4me-thiophene  0.9 ¦Relative ratio of the component¦      
        allyl me-disulfide  0.2 ¦Relative ratio of the component¦      
        allyl propyl disulfide  0.6 ¦Relative ratio of the component¦      
        dimethylsulfane  1.1 ¦Relative ratio of the component¦      
        E1-propenyl propyl disulfide  9.5 ¦Relative ratio of the component¦      
        E1-propenyl propyltrisulfane  1.3 ¦Relative ratio of the component¦      
        me-cis-1-propenyl disulfide  2.1 ¦Relative ratio of the component¦      
        me-E1-propenyl trisulfide  0.6 ¦Relative ratio of the component¦      
        me-propyldisulfide  12.5 ¦Relative ratio of the component¦      
        me-trans-1-propenyl disulfide  4 ¦Relative ratio of the component¦      
        propyl sulfide  0.5 ¦Relative ratio of the component¦      
        Z1-propenyl propyl disulfide  6 ¦Relative ratio of the component¦      
        Z1-propenyl propyltrisulfane  1 ¦Relative ratio of the component¦      
 
Wu  1983 
 
        1,2-dipropyldisulfane  9.05 ¦Relative ratio of the component¦     oil 
        1,3-dipropyltrisulfane  4.4 ¦Relative ratio of the component¦      
        11-2Kt  0.06 ¦Relative ratio of the component¦      
        13-2Kt  1.75 ¦Relative ratio of the component¦      
        1me2me-disulfane  0.85 ¦Relative ratio of the component¦      
        1me3me-trisulfane  4.8 ¦Relative ratio of the component¦      
        1me-3-propyltrisulfane  12.5 ¦Relative ratio of the component¦      
        1-me-thio-propyl ethenyl disulfide  0.45 ¦Relative ratio of the component¦      
        1-me-thio-propyl ethyl disulfide  6.2 ¦Relative ratio of the component¦      
        1-me-thio-propyl propyl disulfide  2.1 ¦Relative ratio of the component¦      
        1-me-thio-propyl-E1-propenyl disulfide  0.25 ¦Relative ratio of the component¦      
        1-me-thiopropyl-methyldisulfane  0.15 ¦Relative ratio of the component¦      
        1-propanethiol  0.7 ¦Relative ratio of the component¦      
        2-hexyl-5me-3-2-furanone  6.5 ¦Relative ratio of the component¦      
        2me4me-thiophene  0.2 ¦Relative ratio of the component¦      
        2me5me-furan  0.35 ¦Relative ratio of the component¦      
        2me5me-thiophene  0.05 ¦Relative ratio of the component¦      
        2me-delta2-5Ald  2.15 ¦Relative ratio of the component¦      
        3me4me-thiophene  3.05 ¦Relative ratio of the component¦      
        6Ald  0.3 ¦Relative ratio of the component¦      
        allyl mercaptan  0.7 ¦Relative ratio of the component¦      
        E1-propenyl propyl disulfide  5.7 ¦Relative ratio of the component¦      
        E1-propenyl propyltrisulfane  4.4 ¦Relative ratio of the component¦      
        me-cis-1-propenyl disulfide  2.9 ¦Relative ratio of the component¦      
        me-E1-propenyl trisulfide  2.9 ¦Relative ratio of the component¦      
        me-propyldisulfide  3.8 ¦Relative ratio of the component¦      
        methanethiol  0.65 ¦Relative ratio of the component¦      
        me-trans-1-propenyl disulfide  5.2 ¦Relative ratio of the component¦      
        Z1-propenyl propyl disulfide  3.7 ¦Relative ratio of the component¦      
        Z1-propenyl propyltrisulfane  3.5 ¦Relative ratio of the component¦      
 
Reference(s):

Boelens, M., de Valois, P.J., Wobben, H.J., and van der Gen, A. 1971. Volatile flavor compounds from onion. J. Agric. Food Chem. 19(5):984-991.
 
Wu, Chen, J.L.P., and Wu, C.-M. 1983. Effect of heating on shallot essential oils. Proceedings of 9th International Congress of Essential Oils, Singapore. 1:30-35.
 
 
Citation: El-Sayed AM 2024. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
Ⓒ 2003-2024 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 22-April-2024