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    • A New Imino-Acid in some Liliaceae - Nature

      Nature· 5 days ago

      LINKO and I1 isolated, last autumn, from Polygonatum officinale (and also from Convallaria majalis), a new imino-acid which on acid hydrolysis gave mostly homoserine. The elementary composition ...

    • Societies and Academies - Nature

      Nature· 5 days ago

      The physical properties of colloidal solutions prove them to be heterogeneous fluids. If the colloid particles are regarded as a stage in the appearance of a second fluid phase the variations ...

    • Synthesis of 4-Methylsafranal - Nature

      Nature· 5 days ago

      SAFRANAL (I) and its glycosidic precursor picrocrocin (the bitter principle of saffron)1 have been shown by Kuhn, Moewus and Wendt2 to play a remarkable part in controlling the sexual characteristics ...