EKSIS INDUSTRIAL DRYING SYSTEMS - INFORMATIONS ABOUT DRYING METHODS-

METHODS OF DETERMINATION OF MOISTURE

A separate analysis of each product standard can be different in different countries, such as moisture analysis methods are used. You can find this information paper are the following.

PRODUCTAACC *AOACUKFICCISOCEE
Barley9-18-21 *8-182-9-105-10-2210-2210-2210
Safflower. grain  2-9-10-24-25  44
Sunflower, one  2-4-17-24-254 4 
Legume. Cooking, dry3-27 2-9-24-255-10-22   
Pea. Lentil9-27 2-9-24-254 4 
Wheat, ground9-18-279-189-105-10-2210-2210-2210
Rye9-279-189-105-10-2210-2210-2210
Semolina9-189-189-105-10-2210-2210-2210
Buckwheat 9-182-9-10    
Flaxseed2-27 4-17-24-254 4 
Corn grain3-27 13    
Corn, ground9-189-182-9-105-12-2212-2212-2212
Corn, gluten, fodder 14-17-21-25     
Corn oil flour 14-17-21-252-4-17-24-254-15   4-15
Paddy9-279-189-105-10-2210-2210-2210
Soybean9-27 2-9-10-24-254 44
Grain9-189-185-235-10-22   
Flour9-12-18 9-105-10-2210-2210-2210
Feed and feed material1814-17-21-252-4-9-17-24-254-15   4-15
Ground Oats9-279-189-105-10-22   



 

* The table, the meanings of the symbols and numbers

Descriptions of the definitions are shown below.

Countries and Organizations 
UK England 
F        France

AACC 
  American Association of creal Chemist 
AOAC Association of Official Analytical Chemist 

ICC 
     International Association for Cereal Chemistry 
ISO 
     International Organization Standization 
CEE    European Economic Community

Methods

1 - air circulation drying cabinet, 103-106 C for 3 hours

2 - air circulation drying cabinet, for 4 hours at 103 C

3 - air circulation drying cabinet, 103 C for 72 hours

 4 - air circulation drying cabinet, 103-105 C for 3 hours, plus one hour intervals to come to a constant weight

 5 - air circulation drying cabinet and 102 C for 17 hours, the relative humidity correction weight with respect to

6 - air circulation drying cabinet, 105 C for 30 minutes, then at 130 C for 40 minutes

7 - air circulation drying cabinet at 130 C for 30 minutes

8 - air circulation drying cabinet at 130 C for 40 minutes

9 - air circulation drying cabinet at 130 C for 1 hour

10 - air circulation drying cabinet at 130 C for 2 hours

11 - air circulation drying cabinet at 130 C for 3 hours

 12 - air circulation drying cabinet at 130 C for 4 hours at

13 - air circulation drying cabinet at 130 C for 38 hours

14 - air circulation drying cabinet, 135 C for 2 hours

15 - vacuum drying cabinet at 70 C and 10 mm Hg pressure until a constant weight

16 - vacuum drying cabinet at 100 C for 3 hours

17 - vacuum drying cabinet, 95-100 C for 5 hours or until it reaches constant weight.

18 - vacuum drying cabinet, 98-100 C for 5 hours or until a constant weight

19 - vacuum drying cabinet, 105 C for 30 minutes, then at 130 C for 1 hour interval

20 - vacuum drying cabinet at 80 C for 20 minutes

21 - vacuum desiccator until a constant weight without using heat

22 - Glass drying tube, pressure 10-20 mmHg, 45-50 C, until constant weight using P205 desiccant (CNERNA, ISO and ICC based method)

23 - on aluminium plates at 140 C for 15 minutes

24 - Bidvvell-Sterling distillation with benzene

25 - Bidvvell-Sterling, distillation with toluene

26 - Karl Fischer titration method

27 - Model 919 moisture measurement device (Motomco, CAE, Halross)

Source: This information is Prof. Dr. A. Yağcıoğlu  technique of drying of agricultural products.