δ-Acetylornithine as a major nitrogen storage compound in Bistorta bistortoides

δ-Acetylornithine as a major nitrogen storage compound in Bistorta bistortoides Characterization of δ-acetyl-l-ornithine isolated from Onobrychis Viciifolia scop. Nδ-benzoyl-l-ornithine and Nδ-benzoyl-l-γ-hydroxyornithine from Vicia pseudo-orobus The co-occurrence of two diastereoisomers of 2,3-diaminobutanoic acid in root nodule hydrolysates of Lotus tenuis 2-amino-4-acetylaminobutyric acid, 2,4-diaminobutyric acid and 2-amino-6N-oxalylureidopropionic acid (oxalylalbizziine) in seeds of acacia angustissima Nitrogenous compounds and nitrogen metabolism in the Liliaceae. 6. Changes in nitrogenous composition during the growth of <i>Convallaria</i> and <i>Polygonatum</i> Betaines and free proline within the Achillea millefolium group A reappraisal of the free amino acids in seeds of Crotalaria Juncea (Leguminosae) Dihydrorhizobitoxine, a new ether amino-acid from Rhizobium japonicum The isolation of γ-hydroxyhomoarginine, as its lactone, from seeds of <i>Lathyrus tingitanus</i>, its biosynthesis and distribution