Process of Displacement. 
315 
Maceration. Maacertion and Displacement. 
Extract, 78 Extract, 80 
Alcohol, 1200 Alcohol, 1700 
Liquorice Root. — 
Maceration. 
Powder, 140 grammes. 
Alcohol, 280 
Powder retained 50 grammes. 
1. treat. 240 gave 25 extract. 
2. 240 10 
3. 240 2 
Displacement. 
Extract, 77 
Alcohol, 1400 
Displacement. 
1. treat. 200 gave 24 extract. 
2. 
3. 
200 
200 
600 
8 
5 
37 
720 37 
Maceration and Displacement. 
1. treat. 180 gave 13 extract. 
2. " 300 22.5 
3. " 200 3 
680 38.5 
Maceration. Maceration and Displacement. 
Extract, 37 Extract, 38.5 
Alcohol, 720 Alcohol, 680 
Ratanhy. — 
Maceration and Displacement. 
Powder, 130 grammes. 
Extract obtained, 58 
Alcohol employed, 1150 
Conium — 
Maceration and Displacement. 
Powder, 500 grammes. 
Extract, 66 
Alcohol, 2650 
Displacement. 
Extract, 37 
Alcohol, 600 
Displacement. 
Powder, 130 grammes. 
Extract, 59 
Alcohol, 1950 
Displacement. 
500 
83 
2700 
In this case displacement offers a great advantage, hence 
in the treatment of conium, a previous maceration is attended 
with loss. 
From the above it is evident that whenever this process can 
be used, the advantage will be incontestable, from the quality 
