— 84 — 



Physical and chemical constants of mixed fatty acids: — 



Specific gravity 0.9085 



Melting point 23°C. 



Solidifying point 22°C. 



Neutralization value 201.0 



Iodine value 130.8 



V. Oil of Onigurumi 



The oil is obtained from the nut of the Juglans Sieholdiana, Maxim. 

 The kernel constituting about 28% of the entire nut contains 62.02% of 

 oil and 28.19% of water. The cold drawn oil is colorless and has a pleasant 

 smell and an agreeable taste. 



Under the Eleiden test, the oil remains perfectly liquid. 



It is a drying oil and is used in making white paint for artists. 



The physical and chemical constants of Onigurumi oil are as follows : — 

 Specific gravity at 15°C 0.9272 



Solidifying point On cooling to -18°C., 



the oil remains liquid. 



Acid value 0.51 



Saponification value 187.5 



Iodine value 153.7 



Reichert-Meissl value 4.9 



Hehner value 96.74 



Physical and chemical constants of mixed fatty acids: — 



Specific gravity 0.9037 



Melting point 28°C. 



Solidifying point 29°C. 



Neutralization value 193.8 ' 



Iodine value j^gQ g 



VI. Oil of Tsunohashibami Nuts 



The oil is obtained by pressing the seeds of the Corylus rostrata 

 Ait. var. Sieboldiana Maxim. The kernel, found in a hard grey brown 

 shell, contains 46.06% of oil and 11.65% of water. The yield of the oil 

 from the entire seed is only 6.7% on the weight on a manufacturing scale. 



