
TY  - JOUR
A1  - Anet, EFLJ 
A1  - Reynolds, TM 
T1  - Water-soluble constituents of fruit. II. The separation of acids on anion-exchange resins: the isolation of <I>l</I>-auinic acid from Apricots
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1955
VL  - 8
IS  - 2
SP  - 267
EP  - 275
KW  - 
UR  - https://doi.org/10.1071/CH9550267 
N2  - Displacement chromatography on columns of strongly basic anion-exchange resins has been used to separate, isolate, and purify some water-soluble organic acids. The order of emergence of 27 acids from these columns is recorded. Using this method pure l-quinic, succinic, L-malic, and citric acids were isolated from the flesh of the apricot fruit. The method was also used for the purification of hydroxy-acids.   The detection of acids on paper chromatograms with a silver nitrate reagent is described ; silver nitrate-sodium hydroxide was used to detect acids having a vic.-glycol or &#945;-keto group. The RF values for 30 acids in two solvent systems are recorded. 
ER  -

