title: [On the metabolism of sulphur dioxide in apples (author's transl)].
abstract: Apples of the two varieties, Boskoop and Brettacher, were exposed to 35S labeled sulphur dioxide. After storage at several conditions the distribution of 35S-activity among the three fractions, sulphite, sulphate and sulphonate was examined. The major portion of the radioactivity was found in the sulphate fraction. The activity decreased remarkably from the peel towards the core. Appreciable differences in distribution patterns were found between the two apples varieties.
mesh_terms: D005519:Food Preservation; D005638:Fruit / Q000032:analysis*; D010945:Plants, Edible / Q000378:metabolism; D013045:Species Specificity; D013431:Sulfates / Q000378:metabolism; D013447:Sulfites / Q000378:metabolism; D013451:Sulfonic Acids / Q000378:metabolism; D013458:Sulfur Dioxide / Q000378:metabolism*
chemical_list: D013431:Sulfates; D013447:Sulfites; D013451:Sulfonic Acids; D013458:Sulfur Dioxide
vernacular_title: Untersuchungen über den Metabolismus von Schwefeldioxid in Apfeln.