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TISI's Standard for Desiccated Coconut : TIS 320 - 2522(1979)
Thai Industrial Standards TIS 320-2522 (1979) Standard for Desiccated Coconut


9. Sampling and criteria for conformity
Unless otherwise agreed upon, the method of sampling shall be as follows.
  9.1 Lot: The product of the same grade and manufactured at the same time.
  9.2

Sampling
9.2.1 The product shall be drawn at random from the same lot and the number of containers to be selected shall comply with those specified in Table 2.
9.2.2 The order of containers to be drawn shall be in accordance with the following formula.

r = N/n
Where r = the order of sample to be drawn
  N = lot size
  n = sample size

Less than 50
2
51 to 150
3
151 to 300
5
301 to 500
7
501 to 1000
8
1001 and above
9

  9.3 Preparation of test samples.
With a pasteurized spoon, approximately equal quantity of the material shall be taken from each of the selected container till the quantity collected is at least 500 g; mixed together in pasteurized, air-tight container and pt at 5-10°C. When tested, the sample shall be divided into two parts, one for micro-organism analysis mid the other for chemical analysis.
  9.4 Criteria for conformity
The lot shall be considered as conforming to this standard provided that the: test results on sample obtained from clause 9.3 meet all the requirements specified in clause

10. Test and analysis
  10.1 Particle size
10.1.1 Apparatus
    10.1.1.1 Standard test sieves
    10.1.1.2 Mechanical shaker
    10.1.1.3 Weighing balance
10.1.2 Procedure Weight accurately about 100 g of the material into the upper sieve of which the aperture is wider. Fit the upper sieve with the cover, place the nest of sieves in a mechanical shaker and sieve the material continuously for 5 minutes. Then weight the remainder on each sieve.
10.1.3 Calculation material retained on each sieve, percent by weight = 100 Wi/ W

Where Wi = weight in g of the material retained on lower sieve
           W = weight in g of the material taken for the test
  10.2 Parings
10.2.1 Procedure
Weight accurately 100 g of the sample obtained from clause 9.3 and remove all the parings. Express the result as the number of particles per 100 g of sample.

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Standards and Regulations
TISI's Standard for Coconut Oil : TIS 203 - 2520 (1977) TISI's Standard for Copra : TIS 269 - 2521(1978)
TISI's Standard for Coconut Meal : TIS 275 - 2521(1978) TISI's Standard for Desiccated Coconut : TIS 320 - 2522(1979)
TISI's Standard for Coconut Fatty Acid : TIS 483 -2526(1983) TISI's Standard for Coconut Milk Powder : TIS 583 - 2528(1985)
TISI's Standard for Coconut Milk : TIS 582 - 2528(1985) Singapore's Food Regulation : Coconut oil
Copra Classification Standards in Philippines, India and Papua New Guinea HACCP
CODEX P P

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