Secondary nucleation and growth of L-aspartic acid and fumaric acid in a batchwise stirred crystallizer.
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Oxovanadium(IV) complexes of salicyl-L-aspartic acid and salicylglycyl-L-aspartic acid.
The dipeptide and tripeptide analogues salicyl-L-aspartic acid (Sal-L-Asp) and salicylglycyl-L-aspartic acid (SalGly-L-Asp) were synthesized and their protonation and complex formation with V(IV)O2+ were studied in aqueous solution through the use of pH-potentiometry and spectroscopic (UV-Vis, CD and EPR) techniques. The phenolate terminus proved to be a good anchoring site to promote (i) the m...
متن کاملEffect of Gibberllic acid and Salicylic acid on Secondary metabolites in leaf of Curcuma longa L.
Background & Aim: Turmeric, scientifically named (Curcuma longa L.), a member of ginger (Zingiberaceae) family, is a perennial plant, with pharmaceutical properties and with a rhizome. This plant has many medicinal characteristics including anti-cancer, anti-bacteria and anti-hepatitis properties. Experimental: To study the effects of Gibberellic acid and Salicylic acid on leaf, the r...
متن کاملEffect of Gibberllic acid and Salicylic acid on Secondary metabolites in leaf of Curcuma longa L.
Background & Aim: Turmeric, scientifically named (Curcuma longa L.), a member of ginger (Zingiberaceae) family, is a perennial plant, with pharmaceutical properties and with a rhizome. This plant has many medicinal characteristics including anti-cancer, anti-bacteria and anti-hepatitis properties. Experimental: To study the effects of Gibberellic acid and Salicylic acid on leaf, the r...
متن کاملMetabolism of L-aspartic acid.
Aspartic acid, like glutamic acid, occupies a central position in amino acid metabolism. In most tissues it takes part in the transamination reaction (1). In the liver and the kidney, where all amino acids undergo cleamination, the rate of this process for aspartic acid is second only to glutamic acid (2). For these reasons, one would expect the exchange of amino nitrogen of aspartic acid with ...
متن کاملA route to anionic hydrophilic films of copolymers of L-leucine, L-aspartic acid and L-aspartic acid esters
A series of copolymers of L-leucine and/3-benzyI-L-aspartate [Leu/Asp(OBz)] covering the range 30-70 mol % of L-leucine, was synthesized by the N-carboxyanhydride (NCA) method. The copolymers were characterized by elemental analysis, infra-red spectroscopy and viscometry. For all compositions high molecular weight copolymers were prepared with excellent film-forming properties. Tercopolymers of...
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ژورنال
عنوان ژورنال: KAGAKU KOGAKU RONBUNSHU
سال: 1989
ISSN: 0386-216X,1349-9203
DOI: 10.1252/kakoronbunshu.15.1120