F.C. STEWARDYAND) |< Ks POLEARD 
0.70 
Reported by Zacharius in the alcohol soluble extracts 
or in the hydrolysate of the alcohol insoluble material 
No 
c 
@ Reported by Barrales in the alcohol soluble extracts 
0.30 
COLLIDINE—LUTIDINE—WATER 

A 0.90 0.80 070 0.60 050 040 030 020 O10 oO 
nnn al ENOL WATER 

Fig. 2 A. Map showing the location on phenol: collidine—lutidine chromatograms of the unidentified 
ninhydrin-reactive compounds that occur in legumes. 
Leg 
\7i1B 
3.0 
5 
@ Reported by Grobbelaar in the alcohol soluble extracts (1955) 
© Reported by Barrales in the alcohol soluble extracts 
9 
° 
a 
N-BUTANOL —ACETIC ACID—WATER 
¥-AMINO-BUTYRIC Leg. 
\acip/ 1748 

Leg. Leg 
Hi 
B ALANIN 
Leg. 
a 



0.80 070 060 050 040 0.30 a20 alo 
PHENOL—WATER 
ws 
t 
Fig. 2 B. Map showing the location on phenol-acetic acid—butanol chromatograms of the unidentified 
ninhydrin-reactive compounds that occur in legumes. 
References p. 42 
