๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

PART I || No. III. CULTIVATION OF TEA IN ASSAM

โœ Scribed by C. A. Bruce


Book ID
124019968
Year
1839-1840
Weight
178 KB
Volume
53
Category
Article
ISSN
2049-7873

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Characterization of aluminium complexes
โœ S. N. Mhatre; R. K. Iyer; P. N. Moorthy ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 581 KB

## Abstract The highโ€field ^27^Al NMR spectrum of aqueous tea extract contained two narrow resonances at 9.85 and 16.15 ppm. The spectra of aluminium chelates with a number of model ligands (catechol, pyrogallol, catechin, kojic acid, protocatechuic acid, ascorbic acid and salicylic acid) containin