Polish Standard PN-90/A-79523
"High Wines." (Raw ethyl alcohol, generally purchased from small distilleries, for rectification in neutral-spirit plants.)
Feedstock
Classification
|
||||||
Molasses
M |
Grain
Z |
Potato
K |
Wastes
R |
Fruit
O |
||
1. | Alcohol strength at 20°C, % v/v minimum: |
92.0
|
88.0
|
88.0
|
88.0
|
65.0 - 75.0
|
2. | Aldehydes as acetaldehyde, g/L 100% ethanol, maximum: |
0.3
(300 ppm) |
0.1
(100 ppm) |
0.1
(100 ppm) |
0.3
(300 ppm) |
0.2
(200 ppm) |
3. | Fusel oils as amyl alcohol, g/L 100% ethanol, maximum: |
no
standard |
3.5
(3,500 ppm) |
no
standard |
no
standard |
4.0
(4,000 ppm) |
4. | Methanol g/100ml of 100% ethanol, maximum: |
no
standard |
0.08
(800 ppm) |
no
standard |
no
standard |
0.8
(8,000 ppm) |
5. | Total acidity as acetic acid, g/L 100% ethanol, maximum: |
0.1
(100 ppm) |
0.08
(80 ppm) |
0.08
(80 ppm) |
0.2
(200 ppm) |
0.2
(200 ppm) |
6. | Hydrogen cyanide, g/L 100% ethanol, maximum: |
no
standard |
no
standard |
no
standard |
no
standard |
0.003
(3 ppm) |
7. | Dry extract, g/L 100% ethanol, maximum: |
0.08
|
no
standard |
no
standard |
no
standard |
no
standard |