IS, 6 
West and Montes: Lumbang Oil 
633 
SUMMARY 
Lumbang oil apparently has the following composition: 
Per cent. 
Linolenic glyceride 6.5 
Linolic glyceride 33.4 
Oleic glyceride 56.9 
Glycerides of solid acids 2.8 
Total 99.6 
Lumbang oil was found to be soluble in eleven solvents and 
insoluble in three. 
The oxidation of lumbang oil appears to be an autocatalytic 
reaction. 
