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  • Blackwell Publishing Ltd  (3)
  • 1980-1984  (3)
  • 1970-1974
  • 1960-1964
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Physiologia plantarum 57 (1983), S. 0 
    ISSN: 1399-3054
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: During oxidation of indole-3-acetic acid catalyzed by horseradish peroxidase, indole-3-aldehyde and 3-hydroxymethayloxindole cease to be produced a few minutes after initiation of the reaction even though IAA is still being consumed. At the same time an increased accumulation of indole-3-methanol is observed and the ratio of oxygen to indole-3-acetic acid consumed becomes less than unity. Indole-3-niethanol can be a substrate for horseradish peroxidase provided that H2O2 is present. In this reaction, indole-3-aldehyde but not 3-hydroxymethyloxindole is formed. H2O2 is not merely an activating agent for the enzyme but also a true oxidant because it is consumed stoichiometrically (1 mol of H2O2 per mol of indole-3-methanol) and the reaction is independent of the presence of oxygen. Indole-3-methanol is proposed as an intermediate in the process of oxidation of indole-3-acetic acid into indole-3-al-denyde, the second step of which requires peroxide as an oxidant.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 435 (1984), S. 0 
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 46 (1981), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Nutrient content in the skin, stem plus heart and the pulp of very immature, immature, mature, and very mature breadfruits (Artocarpus communis J.R. & G. Forst.) was studied. In most cases they were found to vary widely depending on the part and the maturity of the fruit. The major component and the principal carbohydrate in all three sections and at all stages of maturity was starch (more than 50% of the total carbohydrates). Relatively good levels of the minerals Ca, K, and Fe and the vitamins niacin and riboflavin were found in all parts at all stages of maturity. Protein content varied from 4.6-5.9% in the skin, 6.0-7.6% in the stem plus heart, and 3.8-4.1% in the pulp. Crude fat varied from 2.3-3.9% in the skin, 1.6-4.4% in the stem plus heart and 1.1-2.6% in the pulp. Crude fiber was highest in the skin and stem plus heart and lowest in the pulp.
    Type of Medium: Electronic Resource
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