Quality requirements are as follows under the act:
Food grains meant for human consumption shall confirm to the following standards.
1.GENERAL:
Food grains shall be free from deleterious material including artificial coloring matter.The pesticide residue ,if any, shall not exceed the prescribed permissible limit.
2.FOREIGN MATTER :
Foreign matter means any extraneous matter other than food grains and will compromise inorganic and organic matter. Inorganic matter includes sand , gravel,dirt ,pebbles,stone ,lumps of earth,clay and mud shall not exceed 1% where as, in case of paddy ,it shall not exceed 3% by weight.Organic matter which includes chaff,straw,weed seeds,edible grain ,oil seed and other non-poisonous seeds shall not exceed 3% by weight.
3.DAMAGED GRAIN:
It means grain damaged by fungus,moisture,heating and where in the damage is not superficial but the grain is affected internally.It shall not exceed 5% by weight.
4.INSECT DAMAGE:
The amount of weeviled grains (by count)shall not be more than 10 % or uric acid content arising as a result of insect damage shall not exceed 10 mg/100 gms,which ever is lower.
5.RODENT HAIR OR EXCRETA:
Should not exceed 2 pieces / kg of the sample.
6.MOISTURE:
The loss in weight by heating the pulverised food grains at 130 - 133 degrees centigrade for 2 hrs shall not exceed 16%.
7.INSECT INFESTATION:
A) A total of 8 insects either live or dead per kg in primary food.
B) A total of 4 insects either live or dead in processed food like Rice,wheat products etc.,
The maximum limits for various 'adulterants' in foodgrains need to be updated in view of the PFA Act amendment 2006
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