Rosin components identified in diapers.
As part of the investigation of sources of exposure to rosin allergens, disposable diapers (napkins) common on the Swedish market were analyzed, using gas chromatography, to detect the main rosin compounds. Rosin components were detected in all diapers, the highest amounts in those from the 2 major producers. In these diapers, more rosin was found in the top layer, which is in close contact with the skin than in the fluff. Despite the possibly minimal risk of induction of sensitization to rosin allergens in diapers, there is a real risk of elicitation of dermatitis in sensitive individuals, especially since penetration is enhanced by occlusion and irritation. Such material is not only used for infant diapers, but also for adult incontinence products and feminine hygiene products.
Karlberg
A T
AT
Division of Occupational Dermatology, National Institute of Occupational Health, Solna, Sweden.
Magnusson
K
K
D045784:Abietanes; D000328:Adult; D000485:Allergens / Q000032:analysis; D002849:Chromatography, Gas; D017449:Dermatitis, Allergic Contact / Q000209:etiology; D004224:Diterpenes / Q000032:analysis; D006801:Humans; D016496:Incontinence Pads; D007223:Infant; D007224:Infant Care; D007509:Irritants / Q000009:adverse effects; D052576:Menstrual Hygiene Products; D010616:Phenanthrenes / Q000032:analysis; D012116:Resins, Plant / Q000032:analysis*; D012307:Risk Factors; D013548:Sweden
D045784:Abietanes; D000485:Allergens; D004224:Diterpenes; D007509:Irritants; D010616:Phenanthrenes; D012116:Resins, Plant; C013913:dehydroabietic acid; C013893:rosin; C095375:7-oxodehydroabietic acid; C023710:abietic acid