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Thai Jasmine (Hom Mali) Long
Grain White Rice |
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Thai Jasmine
Rice also called "Hom Mali" or "Fragrant Rice",
is recognized world wide as Thailand's Specialty Rice with a natural
aroma and flavor similar to that of roasted nuts or popcorn.
General
qualification is that the rice is specially soft and fragrant when
cooked. Thai Jasmine rice is categories according to their quality: |
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EXPORT
GRADE : The Jasmine rice that mixed with 8% or less
other breeds of rice compared by the total weight and Jusmine must be
92% pure call for a common standard for Export or Domestic use.
- The average length of
the whole kernel without any broken part shall not less than 7.0 mm
- Tht ratio of the
average length against the average width of the whole kernel witout
any broken part shall not be less than 3.0 mm
- 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%
- Whole
kernels not less than 60.0%
- Size of
Broken having the length less 5.2 mm not exceeding 4.0%
- Size of Head
rice >=8.0mm
- Chalky
kernels not exceeding 3.0%
- White
glutinous rice not exceeding 1.5%
- Paddy not
exceeding 5 grains per 1 kg. of rice
- Extra well milled |
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Thai Long Grain White Rice (TWR): Specification Standard 1997
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Rice Types / Broken
Standard / Analysis |
5%
10%
15%
25%
35% 45% |
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LONG GRAIN
CLASS 1 >7.0mm
Not less than, % |
20.0 |
10.0 |
5.0 |
** |
** |
** |
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SHORT GRAIN
< 6.2mm, % Maximum |
10.0 |
15.0 |
30.0 |
50.0 |
50.0 |
50.0 |
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WHOLE KERNELS
Not less than, % |
60.0 |
55.0 |
55.0 |
40.0 |
32.0 |
28.0 |
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Broken & Small, Broken C1, % Max |
7.0 |
12.0 |
17.0 |
28.0 |
40.0 |
50.0 |
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Red and/or Under-
milled Kernels,
Not exceeding, % |
2.0 |
2.0 |
5.0 |
7.0 |
7.0 |
7.0 |
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Yellow Kernels,
Not exceeding , % |
0.5 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
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Chalky Kernels,
Not exceeding , % |
6.0 |
7.0 |
7.0 |
8.0 |
10.0 |
10.0 |
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Damage Kernels,
Not exceeding , % |
0.25 |
0.5 |
1.0 |
2.0 |
2.0 |
2.0 |
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White Glutinous Rice,
Not exceeding , % |
1.5 |
1.5 |
2.0 |
2.0 |
2.0 |
2.0 |
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Undeveloped,
Immature,other seed
and Foreign Matter
singly or combined
Not exceeding , % |
0.3 |
0.4 |
0.4 |
2.0 |
2.0 |
2.0 |
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Paddy (Grain per 1 kg
of rice) or % Maximum |
10.0 |
15.0 |
15.0 |
20.0 |
20.0 |
20.0 |
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Moisture,% Maximum |
14.0 |
14.0 |
14.0 |
14.0 |
14.0 |
14.0 |
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Milling Degree * |
B |
B |
C |
D |
D |
D |
* Milling Degree: A=Extra Well Milled B=Well
Milled C=Reasonably Well Milled
D=Ordinarily Milled
** Long grain class 1, class 2 and class 3 either
singly or combined.
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White Rice 100 % Grade A |
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- 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%
- Whole
kernels not less than 60.0%
- Size of
Broken having the length less 5.2 mm not exceeding 4.0%
- Size of Head
rice >=8.0mm
- Chalky
kernels not exceeding 3.0%
- White
glutinous rice not exceeding 1.5%
- Paddy not
exceeding 5 grains per 1 kg. of rice
- Extra well milled |
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White Rice 100 % Grade B |
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- Long
grain class1 not less than 40%, the rest shall be Long grain class2
/ class 3
- Of all these
there may be Short grain not exceeding 5.0 %
- Whole
kernels not less than 60.0 %
- Size of
Broken having the length less 5.2 mm not exceeding 4.5%. Of this may
be broken having the length not reaching 5.0 parts and not pass
through sieve No.7 not exceeding 0.5%, and Small white broken C1 not
exceeding 0.1%
- Size of Head
rice >=8.0mm
- 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 Foreign
matter either singly or combined not exceeding 0.2 %
- Extra well milled |
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White Rice 100 % Grade C |
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- Long grain
class1 not less than 30 %, the rest shall be long grain class 2 /
class 3
- Short grain
not exceeding 5.0 %
- Whole
kernels not less than 60.0 %
- Broken
having the length less 5.2 mm not exceeding 5.0 %. Of this may
be broken 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 %
- Size of Head
rice having the length as from 8.0 parts onward
- 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 foreign matter either
singly or combined not exceeding 0.2 %
- Milling
degree as Extra well milled |
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Thai Parboiled Rice (TPBR) |
100% Sorted 5 %
Sorted 1 0 % Sorted 15
% 25 % |
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Long Grain Class 1 & Class 2 *
Not less than, % |
60.0 |
45.0 |
30.0 |
25.0 |
20.0 |
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Short Grain, % Maximum |
10.0 |
20.0 |
20.0 |
30.0 |
30.0 |
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Whole kernels, % Minimum |
80.0 |
80.0 |
75.0 |
70.0 |
60.0 |
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Size of Broken, parts |
4.0 |
7.0 |
12.0 |
18.0 |
28.0 |
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Size of Head rice, parts |
8.0 |
7.5 |
7.0 |
6.5 |
5.0 |
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Red / Undermilled Kernels,
Not exceeding, % |
0.5 |
1.0 |
2.0 |
5.0 |
7.0 |
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Yellow Kernels, % Maximum |
0.25 |
0.5 |
0.75 |
2.0 |
3.0 |
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Black Kernels, % Maximum |
0.1 |
0.15 |
0.2 |
0.5 |
0.75 |
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Party black/Peck kernel, % Max
Party black kernels, % Max |
1.5
0.5 |
2.0
0.75 |
2.5
1.0 |
4.0
2.5 |
4.5
3.0 |
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Damaged kernels, % Maximum |
1.0 |
1.0 |
1.5 |
1.5 |
1.5 |
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Glutinous rice, % Maximum |
1.5 |
1.5 |
1.5 |
2.5 |
2.5 |
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Paddy, grain per 1 kg , Max |
3 |
5 |
5 |
10 |
10 |
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Undeveloped, Immature, kernels,
Other seeds and
Foreign matter,singly or
combined, % Maximum |
0.2 |
0.2 |
0.4 |
0.7 |
1.0 |
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Milling degree ** |
A |
B |
B |
B |
D |
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Parboiled Broken Rice A1 |
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Parboiled
broken rice A1 is
obtained from the milling of Parboiled rice of various grades and
shall have Grain composition as follows:
Grain Composition,
composition of:
Brokens having
the length not reaching 6.0 parts and not passing through sieve No.7
for the entire quantity. Of this there may be brokens
having the
length as from 6.0 parts onward and Whole kernels combined not
exceeding 10.0%, and Small parboiled brokens C1 not
exceeding 6.0%
Matter that
may be present:
Other seeds
and Foreign matter not exceeding 1.0% |
* The
rest shall be long grain class 3
** A=Extra
well milled B=Well milled C=Reasonably well milled
D=Ordinary milled
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Rice Defects : The In-line
Sorting of Rice Milling Process for finenest quality |
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Black Specs |
Bran Sticks |
Chalky |
Discoloured |
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 |
 |
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Immature |
Red |
Foreign Matter |
Yellow |
QUALITY
APPROVED BY:
Department of
Agriculture, Ministry of Agriculture and Co-Operative
The Rice
Inspection Committee of Board of Trade of Thailand
International
Inspector with full quality and quantity certificates
In-House Qurality
Assurance from the rice expert staff
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