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RICE DEFINITIONS AND STANDARDS

THAI RICE

 

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Section 1 : DefinitionsThe meaning of the terminology in this Rice Standards is as follows:

 1. Rice Standards means the minimum specifications of rice of each  type and grade for domestic and international trade.

 2. Rice means non-glutinous and glutinous rice (Oryza sativa L.) in whatever form.

 3. Paddy means rice that is not yet dehashed.

 4. Cargo rice (Loonzain rice, Brown rice,Husked rice) means rice that is dehusked only.

 5. White rice means rice that is obtained by removing bran from Cargo non-glutinous rice.

 6. White glutinous rice means rice that is obtained by removing  bran from Cargo glutinous rice.

 7. Parboiled rice means non-glutinous rice that has passed through  the parboiling process and has its bran removed.

 8. Rice classification means rice kernels of various lengths as  specified which are the mixture of rice kernels of each class  in accordance with the specified proportion.

 9. Classes of rice kernels mean classes of rice kernels which are classified in accordance with the length of the whole kernel.

10. Parts of rice kernels mean each part of the whole kernel that is divided lengthwise into 10 equal parts.

11. Whole kernels mean rice kernels that are in whole condition  without any broken part, including the kernels that have length  as from 9 parts onward.

12. Head rice means broken kernels whose lengths are more than those of Brokens but have not reached the length of the whole kernel.  This includes split kernels that retain the area as from 80% of  the whole kernel.

13. Brokens mean broken kernels that have the length as from 2.5  parts but have not reached the length of Head rice. This  includes split kernels that retain the area less than 80% of  the whole kernel.

14. Small brokens C1 mean small broken kernels that pass through  round hole metal sieve No.7.

15. Undermilled kernels mean milled rice kernels that have the milling degree below that specified for each grade of rice.

16. Red kernels mean rice kernels that have red bran covering the kernels wholly or partly.

17. Yellow kernels mean rice kernels that have some parts of the kernels turn yellow obviously. This includes parboiled rice  kernels that are light brown partly or wholly.

18. Black kernels mean parboiled rice kernels that are black for  the whole kernels, including kernels that are dark brown for  the whole kernels.

19. Partly black kernels mean parboiled rice kernels that have black or dark brown area on the kernels as from 2.5 parts onward but not reaching the whole kernels.

20. Peck kernels mean parboiled rice kernels that have obviously black or dark brown area on the kernels not reaching 2.5 parts.

21. Chalky kernels mean non-glutinous rice kernels that have an opaque area like chalk covering the kernels from 50% onward.

22. Damaged kernels mean kernels that are obviously damaged as can be seen by the naked eyes due to moisture, heat, fungi, insects or other.

23. Undeveloped kernels mean kernels that do not develop normally as should be, and are flat without starch.

24. Immature kernels mean rice kernels that are light green, obtained from immature paddy.

25. Other seeds mean seeds of other plants than rice kernels.

26. Foreign matter means other matter than rice. This includes  rice husk and bran detached from rice kernels.

27. Milling degree means the degree to which the rice is milled.

28. Sieve means round hole metal sieve No.7, that is 0.79mm. (0.031 inch) thick and with hole diameter of 1.75mm. (0.069 inch).

29. The unit "per cent" means percentage by weight except for  per cent of grain classification which is percentage by quantity.

 

Section 2 : Classes of rice kernels and Milling degree

30. Classes of rice kernels are divided into 4 classes as follows:

30.1 Long grain Class 1 is whole kernel having the length exceeding 7.0 mm.

30.2 Long grain Class2 is whole kernel having the length exceeding 6.6 mm.upto 7.0 mm.

30.3 Long grain Class  is whole kernel having the length exceeding 6.2 mm. upto 6.6 mm.

30.4 Short grain is whole kernel having the length not exceeding  6.2 mm

   31. Milling degree is divided into 4 degrees as followed:

31.1 Extra well milled is the removal of bran entirely to the extent that the rice kernel has a specially beautiful appearance.

31.2 Well milled is the removal of bran entirely to the extent that the rice kernel has beautiful appearance.

31.3 Reasonably well milled is the removal of large amount of bran to the extent that the rice kernel has a reasonably beautiful appearance.

31.4 Ordinarily milled is the removal of some portions of bran only.

 

Section 3 : Types and Grades of rice

32  Types of rice are divided into 4 types as follows:

32.1 White rice

32.2 Cargo rice (Loonzain rice, Brown rice, Husked rice)

32.3 White glutinous rice

32.4 Parboiled rice

33.  Grades of White rice are divided into 13 grades as follows :

33.1  White rice 100% Grade A

33.2  White rice 100% Grade B

33.3  White rice 100% Grade C

33.4  White rice 5%

33.5  White rice 10%

33.6  White rice 15%

33.7  White rice 25% Super

33.8  White rice 25%

33.9  White rice 35%

33.10 White rice 45%

33.11 White broken rice A1 Extra Super

33.12 White broken rice A1 Super

33.13 White broken rice A1 Special

34. Grades of Cargo rice are divided into 6 grades as follows :

34.1 Cargo rice 100% Grade A

34.2 Cargo rice 100% Grade B

34.3 Cargo rice 100% Grade C

34.4 Cargo rice 5%

34.5 Cargo rice 10%

34.6 Cargo rice 15%

35. Grades of White glutinous rice are divided into 3 grades as  follows:

35.1 White glutinous rice 10%

35.2 White glutinous rice 25%

35.3 White glutinous broken rice A1

36. Grades of Parboiled rice are divided into 9 grades as follows :

36.1 Parboiled rice 100% Sorted

36.2 Parboiled rice 100%

36.3 Parboiled rice 5% Sorted

36.4 Parboiled rice 5%

36.5 Parboiled rice 10% Sorted

36.6 Parboiled rice 10%

36.7 Parboiled rice 15%

36.8 Parboiled rice 25%

36.9 Parboiled broken rice A1

 

Section 4: Standards for White Rice

The standards for White rice are specified as follows:

37. White rice 100% Grade A

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 70.0%, the rest shall be 

      Long grain Class 2.

      Of all these there may be Long grain Class 3 not exceeding  5.0%

      Grain composition, comprising of:

      Whole kernels not less than 60.0%

      Brokens having the length as from 5.0 parts onward but not 

      reaching 8.0 parts not exceeding 4.0%. 

       The rest shall be Head rice having the length as from 8.0 

      parts onward.

      Rice and matter that may be present:

      Chalky kernels not exceeding 3.0%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 5 grains per 1 kg. of rice

      Milling degree: Extra well milled

38. White rice 100% Grade B

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 40.0%, the rest shall be 

      Long grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 5.0%

    Grain composition, comprising of:

      Whole kernels not less than 60.0%

      Brokens having the length as from 5.0 parts onward but not 

      reaching 8.0 parts not exceeding 4.5%. Of this there may be 

      brokens having the length not reaching 5.0 parts and not 

      passing through sieve No.7 not exceeding 0.5%, and Small 

      white broken C1 not exceeding 0.1%

      The rest shall be Head rice having the length as from 

      8.0 parts onward. 

    Rice and matter that may be present:

      Yellow kernels not exceeding 0.2%

      Chalky kernels not exceeding 6.0%

      Damaged kernels not exceeding 0.25%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 7 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 0.2%

    Milling degree: Extra well milled

39. White rice 100% Grade C

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 30.0%, the rest shall be 

      Long grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 5.0%

    Grain composition, comprising of:

      Whole kernels not less than 60.0%

      Brokens having the length as from 5.0 parts onward but not 

      reaching 8.0 parts not exceeding 5.0%. Of this there may be 

      brokens having the length not reaching 5.0 parts and not 

      passing through sieve No.7 not exceeding 0.5%, and Small 

      white broken C1 not exceeding 0.1%

      The rest shall be Head rice having the length as from 8.0 

      parts onward. 

    Rice and matter that may be present:

      Yellow kernels not exceeding 0.2%

      Chalky kernels not exceeding 6.0%

      Damaged kernels not exceeding 0.25%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 7 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 0.2%

    Milling degree: Extra well milled

40. White rice 5% 

      shall have Grain classification, Grain composition and Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 20.0%, the rest shall be 

      Long grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 10.0%

    Grain composition, comprising of:

      Whole kernels not less than 60.0%

      Brokens having the length as from 3.5 parts onward but not 

      reaching 7.5 parts not exceeding 7.0%. Of this there may be 

      brokens having the length not reaching 3.5 parts and not 

      passing through sieve No.7 not exceeding 0.5%, and Small 

      white broken C1 not exceeding 0.1%

      The rest shall be Head rice having the length as from 7.5 

      parts onward. 

    Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 2.0%

      Yellow kernels not exceeding 0.5%

      Chalky kernels not exceeding 6.0%

      Damaged kernels not exceeding 0.25%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 10 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 0.3%

    Milling degree: Well milled

41. White rice 10% 

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 10.0%, the rest shall be 

      Long grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 15.0%

    Grain composition, comprising of:

      Whole kernels not less than 55.0%

      Brokens having the length as from 3.5 parts onward but not  reaching 7.0 parts not exceeding 12.0%. Of this there may be brokens having the length not reaching 3.5 parts and not  passing through sieve No.7 not exceeding 0.7%, and Small white broken C1 not exceeding 0.3% The rest shall be Head rice having the length as from 7.0 parts onward. 

    Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 2.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 7.0%

      Damaged kernels not exceeding 0.5%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 15 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 0.4%

    Milling degree: Well milled

42. White rice 15% 

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

      Grain classification, comprising of:

      Long grain Class 1 not less than 5.0%, the rest shall be Long 

      grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 30.0%

      Grain composition, comprising of:

      Whole kernels not less than 55.0%

      Brokens having the length as from 3.0 parts onward but not 

      reaching 6.5 parts not exceeding 17.0%. Of this there may be 

      brokens having the length not reaching 3.0 parts and not 

      passing through sieve No.7 not exceeding 2.0%, and Small 

      white broken C1 not exceeding 0.5%

      The rest shall be Head rice having the length as from 6.5 

      parts onward. 

      Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 5.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 7.0%

      Damaged kernels not exceeding 1.0%

      White glutinous rice not exceeding 2.0%

      Paddy not exceeding 15 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 0.4%

    Milling degree: Reasonably well milled

43. White rice 25% Super

      Shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1, Class 2 and Class 3 either singly or  combined.

     Of all these there may be Short grain not exceeding 50.0%

    Grain composition, comprising of:

      Whole kernels not less than 40.0%

      Brokens having the length as from 5.0 parts and not passing 

      through sieve No.7 not exceeding 28.0%, and Small white 

      broken C1 not exceeding 1.0%

      The rest shall be Head rice having the length as from 5.0 

      parts onward. 

    Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 5.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 7.0%

      Damaged kernels not exceeding 1.0%

      White glutinous rice not exceeding 2.0%

      Paddy not exceeding 15 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 1.0%

    Milling degree: Reasonably well milled

44. White rice 25% 

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1, Class 2 and Class 3 either singly or  combinde.

     Of all these there may be Short grain not exceeding 50.0%

    Grain composition, comprising of:

      Whole kernels not less than 40.0%

      Brokens having the length as from 5.0 parts and not passing 

      through sieve No.7 not exceeding 28.0%, and Small white broken C1 not exceeding 2.0%

      The rest shall be Head rice having the length as from 5.0 parts onward. 

    Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 7.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 8.0%

      Damaged kernels not exceeding 2.0%

      White glutinous rice not exceeding 2.0%

      Paddy not exceeding 20 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 2.0%

    Milling degree: Ordinarily milled but not better than 

    Reasonably well milled

45. White rice 35% 

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1, Class 2 and Class 3 either singly or  combined.

    Of all these there may be Short grain not exceeding 50.0%

    Grain composition, comprising of:

      Whole kernels not less than 32.0%

      Brokens having the length as from 5.0 parts and not passing 

      through sieve No.7 not exceeding 40.0%, and Small white 

      broken C1 not exceeding 2.0%

      The rest shall be Head rice having the length as from 5.0 

      parts onward. 

    Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 7.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 10.0%

      Damaged kernels not exceeding 2.0%

      White glutinous rice not exceeding 2.0%

      Paddy not exceeding 20 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 2.0%

    Milling degree: Ordinarily milled but not better than 

    Reasonably well milled

46. White rice 45% 

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1, Class 2 and Class 3 either singly or combined.

     Of all these there may be Short grain not exceeding 50.0%

    Grain composition, comprising of:

      Whole kernels not less than 28.0%

      Brokens having the length as from 5.0 parts and not passing 

      through sieve No.7 not exceeding 50.0%, and Small white 

      broken C1 not exceeding 3.0%

      The rest shall be Head rice having the length as from 5.0 

      parts onward. 

    Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 7.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 10.0%

      Damaged kernels not exceeding 2.0%

      White glutinous rice not exceeding 2.0%

      Paddy not exceeding 20 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 2.0%

      Milling degree: Ordinarily milled but not better than 

      Reasonably well milled

47. White broken rice A1 Extra Super

      is obtained from the milling of White rice 100% and shall 

      have Grain composition as follows: 

    Grain composition, comprising of:

      Brokens having the length not reaching 5.0 parts and not 

      passing through sieve No.7 not exceeding 10.0%

      The rest shall be broken having the length as from 5.0 parts 

      onward.

      Of all these there may be Whole kernels not exceeding 15.0%, 

      and Small white brokens C1 not exceeding 1.0%

    Rice and matter that may be present:

      White glutinous rice not exceeding 1.5%, of this there may be 

      Small white glutinous brokens C1 not exceeding 0.5%

      Foreign matter not exceeding 0.5%

48. White broken rice A1 Super

      is obtained from the milling of White rice 100%, White rice 5% 

      and White rice 10%, and shall have Grain composition as follows:

       Grain composition, comprising of:

      Brokens having the length not reaching 6.5 parts and not 

      passing through sieve No.7 for the entire quantity. Of this 

      there may be brokens having the length as from 6.5 parts 

      onward and Whole kernels combined not exceeding 15.0%, and 

      Small white brokens C1 not exceeding 5.0%

      Rice and matter that may be present:

      White glutinous rice not exceeding 1.5%, of this there may be 

      Small white glutinous brokens C1 not exceeding 0.5%

      Foreign matter not exceeding 0.5%

49. White broken rice A1 Special

      is obtained from the milling of White rice 15% and White 

      rice 25% Super, and shall have Grain composition as follows: 

    Grain composition, comprising of:

      Brokens having the length not reaching 6.5 parts and not 

      passing through sieve No.7 for the entire quantity. Of this 

      there may be brokens having the length as from 6.5 parts 

      onward and Whole kernels combined not exceeding 15.0%, and 

      Small white brokens C1 not exceeding 6.0%

    Rice and matter that may be present:

      White glutinous rice not exceeding 2.5%, of this there may be 

      Small white glutinous brokens C1 not exceeding 0.5%

      Foreign matter not exceeding 1.0%

Section 5: Standard for Cargo Rice

    The standard for Cargo rice are specified as follows:

50. Cargo rice 100% Grade A

      shall have Grain classification and Grain composition follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 70%, the rest shall be Long 

      grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 5.0%

    Grain composition, comprising of:

      Whole kernels not less than 80.0%

      Brokens having the length as from 5.0 parts onward but not 

      reaching 8.0 parts not exceeding 4.0%. 

      The rest shall be Head rice having the length as from 8.0 

      parts onward.

    Rice and matter that may be present:

      Red kernels not exceeding 1.0%

      Yellow kernels not exceeding 0.5%

      Chalky kernels not exceeding 3.0%

      Damaged kernels not exceeding 0.5%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 0.5%

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 3.0%

51. Cargo rice 100% Grade B

      shall have Grain classification and Grain composition follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 55%, the rest shall be 

      Long grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 6.0%

    Grain composition, comprising of:

      Whole kernels not less than 80.0%

      Brokens having the length as from 5.0 parts onward but not  reaching 8.0 parts not exceeding 4.5%. 

      The rest shall be Head rice having the length as from 8.0 parts onward.

    Rice and matter that may be present:

      Red kernels not exceeding 1.5%

      Yellow kernels not exceeding 0.75%

      Chalky kernels not exceeding 6.0%

      Damaged kernels not exceeding 0.75%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 1.0%

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 5.0%

52. Cargo rice 100% Grade C

      shall have Grain classification and Grain composition follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 40%, the rest shall be Long 

      grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 7.0%

    Grain composition, comprising of:

      Whole kernels not less than 80.0%

      Brokens having the length as from 5.0 parts onward but not 

      reaching 8.0 parts not exceeding 5.0%. 

      The rest shall be Head rice having the length as from 8.0 

      parts onward.

    Rice and matter that may be present:

      Red kernels not exceeding 2.0%

      Yellow kernels not exceeding 0.75%

      Chalky kernels not exceeding 6.0%

      Damaged kernels not exceeding 0.75%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 1.0%

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 5.0%

53. Cargo rice 5% 

      shall have Grain classification and Grain composition follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 30%, the rest shall be Long 

      grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 10.0%

    Grain composition, comprising of:

      Whole kernels not less than 75.0%

      Brokens having the length as from 3.5 parts onward but not 

      reaching 7.5 parts not exceeding 7.0%. 

      The rest shall be Head rice having the length as from 7.5 

      parts onward.

    Rice and matter that may be present:

      Red kernels not exceeding 2.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 6.0%

      Damaged kernels not exceeding 1.0%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 1.0%

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 6.0%

54. Cargo rice 10% 

      shall have Grain classification and Grain composition follows:

    Grain classification, comprising of:

      Long grain Class 1 not less than 20.0%, the rest shall be Long 

      grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 15.0%

    Grain composition, comprising of:

      Whole kernels not less than 70.0%

      Brokens having the length as from 3.5 parts onward but not 

      reaching 7.0 parts not exceeding 12.0%. 

      The rest shall be Head rice having the length as from 7.0 

      parts onward.

    Rice and matter that may be present:

      Red kernels not exceeding 2.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 7.0%

      Damaged kernels not exceeding 1.0%

      White glutinous rice not exceeding 1.5%

      Paddy not exceeding 2.0%

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 7.0%

55. Cargo rice 15% 

      shall have Grain classification and Grain composition follows:

      Grain classification, comprising of:

      Long grain Class 1 not less than 10.0%, the rest shall be Long 

      grain Class 2 and or Class 3.

      Of all these there may be Short grain not exceeding 35.0%

      Grain composition, comprising of:

      Whole kernels not less than 65.0%

      Brokens having the length as from 3.0 parts onward but not 

      reaching 6.5 parts not exceeding 17.0%. 

      The rest shall be Head rice having the length as from 6.5 

      parts onward.

      Rice and matter that may be present:

      Red kernels not exceeding 5.0%

      Yellow kernels not exceeding 1.0%

      Chalky kernels not exceeding 7.0%

      Damaged kernels not exceeding 1.5%

      White glutinous rice not exceeding 2.5%

      Paddy not exceeding 2.0%

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 8.0%

 

Section 6: Standard for White Glutinous Rice

The standard for White Glutinous rice are specified as follows:

56. White glutinous rice 10% 

      shall have Grain composition and Milling degree as follows:

    Grain composition, comprising of:

      Whole kernels not less than 55.0%

      Brokens having the length as from 3.5 parts onward but not 

      reaching 7.0 parts not exceeding 12.0%. Of this there may be 

      brokens having the length not reaching 3.5 parts and not 

      passing through sieve No.7 not exceeding 0.7%, and Small 

      white broken C1 not exceeding 0.3%

      The rest shall be Head rice having the length as from 7.0 

      parts onward. 

    Rice and matter that may be present:

      White rice (not including Glutinous rice not yet transformed) 

      not exceeding 15.0%

      Red kernels and or Undermilled kernels not exceeding 2.0%

      Yellow kernels not exceeding 1.5%

      Damaged kernels not exceeding 0.5%

      Paddy not exceeding 10 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 0.5%

    Milling degree: Well milled

57. White glutinous rice 25% 

      shall have Grain composition and 

      Milling degree as follows:

    Grain composition, comprising of:

      Whole kernels not less than 40.0%

      Brokens having the length not reaching 5.0 parts and not 

      passing through sieve No.7 not exceeding 28.0%. Of this there 

      may be Small whitr glutinous broken C1 not exceeding 2.0%

      The rest shall be Head rice having the length as from 5.0 

      parts onward. 

    Rice and matter that may be present:

      White rice (not including Glutinous rice not yet transformed) 

      not exceeding 15.0%

      Red kernels and or Undermilled kernels not exceeding 6.0%

      Yellow kernels not exceeding 4.0%

      Damaged kernels not exceeding 2.0%

      Paddy not exceeding 20 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 3.0%

    Milling degree: Ordinarily milled

58. White glutinous broken rice A1

      is obtained from the milling of White glutinous rice 10% and 

      White glutinous rice 25%, and shall have Grain composition as 

      follows: 

    Grain composition, comprising of:

      Brokens having the length not reaching 6.5 parts and not 

      passing through sieve No.7 for the entire quantity. Of this 

      there may be brokens having the length as from 6.5 parts 

      onward and Whole kernels combined not exceeding 15.0%, and 

      Small white brokens C1 not exceeding 6.0%

    Rice and matter that may be present:

      White rice not exceeding 15.0%, of this there may be Small 

      white brokens C1 not exceeding 0.5%

      Foreign matter not exceeding 0.5%

 

Section 7: Standards for Parboiled Rice

The standard for Parboiled rice are specified as follows:

59. Parboiled rice 100% Sorted

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1 and Class 2 not less than 60.0%, the rest 

      shall be Long grain Class 3.

      Of all these there may be Short grain not exceeding 10.0%

    Grain composition, comprising of:

      Whole kernels not less than 80.0%

      Brokens having the length as from 5.0 parts onward but not 

      reaching 8.0 parts not exceeding 4.0%. Of this there may be 

      brokens having the length not reaching 5.0 parts and not 

      passing through sieve No.7 not exceeding 0.5%, and Small 

      parboiled broken C1 not exceeding 0.1% 

      The rest shall be Head rice having the length as from 8.0 

      parts onward.

    Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 0.5%

      Yellow kernels not exceeding 0.25%

      Black kernels not exceeding 0.1%

      Partly black kernels and Peck kernels combined not exceeding 

      1.5%, of which Partly black kernels shall not exceed 0.5%

      Damaged kernels not exceeding 1.0%

      Glutinous rice not exceeding 1.5%

      Paddy not exceeding 3 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 0.2%

    Milling degree: Extra well milled

60. Parboiled rice 100%

      shall have Grain classification, Grain composition and Milling degree as follows:

    Grain classification, comprising of:

      Long grain Class 1 and Class 2 not less than 60.0%, the rest shall be Long grain Class 3. Of all these there may be Short grain not exceeding 10.0%

    Grain composition, comprising of:

      Whole kernels not less than 80.0%

      Brokens having the length as from 5.0 parts onward but not 

      reaching 8.0 parts not exceeding 4.0%. Of this there may be 

      brokens having the length not reaching 5.0 parts and not 

      passing through sieve No.7 not exceeding 0.5%, and Small 

      parboiled broken C1 not exceeding 0.1% 

      The rest shall be Head rice having the length as from 8.0 

      parts onward.

    Rice and matter that may be present:

      Red kernels and or Undermilled kernels not exceeding 0.5%

      Yellow kernels not exceeding 0.5%

      Black kernels not exceeding 0.25%

      Partly black kernels and Peck kernels combined not exceeding 

      2.5%, of which Partly black kernels shall not exceed 1.0%

      Damaged kernels not exceeding 1.0%

      Glutinous rice not exceeding 1.5%

      Paddy not exceeding 5 grains per 1 kg. of rice

      Undeveloped kernels, Immature kernels, Other seeds and 

      Foreigh matter either singly or combined not exceeding 0.2%

    Milling degree: Extra well milled

61. Parboiled rice 5% Sorted

      shall have Grain classification, Grain composition and 

      Milling degree as follows:

    Grain classification, comprising of:

      Long gr