PHYSICAL ANALYSIS

Thailand Standards  for

  • 1. Rice – Hom mali rice, Fragrant rice, White rice, Glutinous rice, Parboiled rice

Test Items for Rice

- Moisture  
- Purity of Thai  Hom Mali Rice by Alkali Test and Boiled Test  
- Whole Kernel  
- Broken Kernel  
- Average Length and Ratio  
- Grain Classification  
- Red / Undermilled Kernel  
- Yellow Kernel  
- Chalky Kernel  
- Damaged Kernel  
- Undevelop, Immature, Other seed, Foreign matter  
- Paddy  
- Black rice  
- Partly kernels  
- Peck kernels  
  • 2. Mung Bean

Test Item for Mung Bean

- Immature  
- Broken   
- Damaged  
- Weevilled  
- Other kind of green bean  
- Other bean  
- Foreign material  
- Moisture  
- Size of bean  
  • 3. Black Matpe 

Test Item for Black matpe

- Immature  
- Broken   
- Damaged  
- Weevilled  
- Other bean  
- Foreign material  
Moisture  
  • 4. Sorghum 

Test Item for Sorghum

- Other colour seed  
- Damaged  
- Weevilled  
- Broken  
- Seed with husk  
- Foreign material  
Moisture  
  • 5. Maize 

Test Item for Maize

- Other colour seed  
- Slightly Damaged seed  
- Heavily Damaged seed  
- Weevilled  
- Broken   
- Immature  
Foreign material (No oil seed or poisonous matter)  
Moisture  



United State Department of Agricultural (USDA)
 

  • 1.Rice – Brown rice, Milled rice, Brewer milled rice 

Test Item for Rice

- Heat damaged kernels   
- Objectionable seeds  
- Red rice  
- Damaged kernels  
- Chalky kernels  
- Other types  
Moisture  
Foreign material  
Broken kernel and Broken removed by sieve or plate  
Paddy  
Well-milled kernels  
  • 2. Soybean

Test Item for Soybeans

- Heat damaged kernels  
- Total damaged  
Foreign Material  
Splits  
Moisture  



Thai Agricultural Standard 
 

  • 1. Coffee

Test Item for Coffee

- Black bean  
- Moldy bean  
Broken bean  
Weevilled bean  
Dried cherry  
Foreign matter  
  • 2. Rice

Test Item for Rice

 - Moisture  
- Purity of Thai  Hom Mali Rice by Alkali Test and Boiled Test  
- Whole Kernel  
- Broken Kernel  
- Average Length and Ratio  
- Grain Classification  
- Red / Undermilled Kernel  
- Yellow Kernel  
- Chalky Kernel  
- Damaged Kernel  
- Glutinous Rice  
- Undevelop, Immature, Other seed, Foreign matter  
- Paddy  
- Black rice  
- Partly kernels  
- Peck kernels  



Test Items

Moisture content (Air Oven Method)
 
Product  : Soybean, Cereals and Cereals Products, Coffee,  Zinc Oxide, Gypsum, Maize, Rice, Salt, Sunflower seed, etc.
Reference method
  • AOCS (2009) Ac 2-41 
  • ISO 712 : 2009
  • ISO 6673-1983(E) 
  • JIS K 1410-1978 
  • ASTM C471-76
  • ISO 6540-1980
  • AACC 44-15.02
  • TIS 2085-2544
  • AOCS Ai 2-753
- Size Test 
 
Product : Starch, Gypsum, Fertilizer, Coffee, Fish meal, etc.
Reference method
  • AACC 66-20
- Bulk Density
 
Product : Gypsum, Starch, Beans, Rice, etc.
Reference method
  • AACC 55-10
  • ASTM D6683-14

X
Personal Data Protection Policy

This website use cookies to enhance user experience and analyz performance and traffic on our website. we also share information about your use of our site with our social media, advertising and analytics partner.