in Japanese diet. It stands to reason that by reducing 
Bean Cake to its original elements, the manufacture of 
glutamic acid soda, that is ‘‘Aji-no-moto’’ is believed to 
lie within a technical feasibility. The study to this end is 
being taken up in various quarters, and it is nearing the 
stage of an enterprise economically negotiable. 
(6) ProrEIN PropUCTS MADE FROM BEAN CAKE 
The manufacture celluloid substitutes as a satolite, 
ete., nutrition and other protein products still belongs to 
an experimental stage, and none of them has yet attained 
a commercially negotiable stage. Nonetheless everyone of 
them forms a subject of interesting study. 
Chapter VI. Bean Milling in Manchuria 
IRCTION I.—HOW IT STARTED & GREW 
The industry to express oil from Beans originated in 
China proper about 200-300 year ago. There used to be 
practically no oil mills other than such as treated linseed 
in’ Manchuria. About 60 years ago, about Tiehling and 
Changchun, which were their important Bean centres, the 
method of expressing oil from linseed was applied to Beans