What the Food Labs Do ?
Food-borne diseases remain a challenging problem globally, causing many diseases and significant economic losses. Contaminants in food can cause acute or chronic diseases. Those contaminants can be,
- Physical (Adulterants, Additives etc.)
- Chemical (Heavy metals, Toxins etc.)
- Microbiological (Bacteria, Virus etc.)
Food testing laboratories are designed to test all these contaminants.
Foods that are imported, exported and those available in the market are tested for various parameters. Therefore these laboratories help the Food control administration unit of the Ministry of Health to ensure that the food available in the country are safe to consume. Laboratories can be divided into 2 groups.
- Authorized laboratories under the food Act. (These laboratories test formal samples)
- Non-authorized laboratories (These laboratories test informal samples Eg. Imported foods)
Minimum Sample weight required for analysis
Approved Laboratories Under the Food Act
Food and Water Microbiology Laboratory - Medical Research Institute
Testing parameter | Test method | Turn around time |
Solid Food | ||
Aerobic Plate Count (Colony Count Technique ) | SLS 516:1:2013 ISO 4833-1:2013 |
05 working days |
Aerobic Plate Count (Petri Film Method) | 05 working days | |
Presumptive Coliform Count (MPN Method) | SLS 516:3:2013 ISO 4831:2006 |
06 working days |
Escherichia Coli count (MPN Method) | SLS 516:12:2013 ISO 7251:2005 |
06 working day |
Presumptive Coliform Count and Escherichia Coli Count(Petri Film Method) | 05 working days | |
Staphylococcus Aureus Count | SLS 516:6:2013 ISO 6888-1:1999 |
10 working days |
Salmonella SPP | SLS 516:5:2013 ISO 6579:2002 |
10 working days |
Yeast Count | SLS 516:8:1994 | 10 working days |
Moulds Count | SLS 516:2:1991 | 10 working days |
Vibrio Cholera O139 | SLS 516:7:2013 ISO/TS 21872-1:2007 |
10 working days |
Vibrio Parahaemolyticus | SLS 516:7:2013 ISO/TS 21872-1:2007 |
10 working days |
Clostridium Botulinum | 15 working days | |
Clostridium Perfringens | 10 working days | |
Listeria Monocytogenes | PHE | 10 working days |
Enterobactericiae Count | 10 working days | |
Escherichia coli 0:157 | 10 working days | |
Bacillus Cereus | 10 working days | |
Campylobacter SPP | 10 working days | |
Commercial Sterility | 20 working days | |
Water Testing | ||
Total Coliform Count and Escherichia coli Count (Membrane Filtration Method) | SLS 1461 Part 1:2013 | 5 working days |
Presumptive Coliform Count and Escherichia coli Count(MPN Method) | 5 working days | |
Aerobic Plate Count | SLS 516:1:1991 | 5 working days |
Pseudomonas SPP Count | SLS 1038:2002 | 5 working days |
Legionella from Environmental Samples | 15 working days | |
Endotoxin assay(Dialysis Water) | 07 working days | |
Mineral Water | SLS 1038:2002 | 15 working days |
Hydrotherapy water | 07 working days | |
Outbreak investigations in Enteric reference laboratory (Feaces and vomitus) | ||
Salmonella (Detection and Identification) | 05 working days | |
Shigella (Detection and Identification) | 05 working days | |
Camylobacter SPP (Detection and Identification) | 08 working days | |
E. coli O:157 | 05 working days | |
Bacillus Cereus | 10 working days | |
Clostridium Perfringens | 08 working days | |
Staphylococcus Aureus | 05 working days | |
Food Handler Screening | 08 working days | |
Surface Swab from Food Producing Premises | 03 working days | |
Food Borne Pathogen Anti-microbial Resistance Detection | 08 working days |
Food Quality Control Laboratory - National Institute of Health Sciences (NIHS)
This Section is Under Construction
City Analyst’s Laboratory - Colombo Municipal Council
Testing Item | Parameter |
Leavening Agents |
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Sugar Confectionary |
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Fats and Oils |
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Cereals, Pulses, Flours and Cereal Foods | |
Spices, Condiments and Seasonings |
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Milk and Milk Products |
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Salt | |
Bakery Products | |
Fruits, Vegetables and their products |
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Beverages and other artificial drinks |
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Food Quality Control Laboratory - Anuradhapura
Sample Category | Type of Sample | Test Parameters |
Cereals and Flour |
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Pulses |
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Fish, Meat and Poultry Products |
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Bread Bakery Products |
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Sugar Confectioneries |
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Flour Confectioneries |
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Fruit Base Products |
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Edible Oils and Fats |
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Milk and Milk Products |
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Spices and Condiments |
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Spices and Condiments |
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Vinegar |
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Iodated Salt |
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Sugar and Sugar Product |
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Beverages | Tea Dust Coffee Powder |
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Drinking Water |
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Vegetable Base Products |
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Any Others |
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Provincial Food Quality Control Laboratory - Kurunegala
Sample | Test | Test Method |
Milk & Milk Products | ||
Milk Powder |
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Chemical tests express under the Food Act & SLSI Specifications |
Ice cream / Fruit & nut Ice cream |
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Yought / low fat / non fat Yougat |
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Curd |
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Fish & Meat Products | ||
Tin Fish |
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Dry fish |
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Bakery Product | ||
Cake |
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Bread |
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Biscuits |
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Pasta Products | ||
Noodles/Instant noodles/macaroni/spaghetti |
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Iodized salt |
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Tea |
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Coffe |
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Oils & Fats | ||
Coconut oil Gingerly oil Olive oil Palm oil Margarine |
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Vinegar |
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Bee Honey |
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Butter |
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Sugar |
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Jaggery |
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Jam |
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Sause |
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Ready to Drink Beverags |
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Cordial/Concentrated Food Drink |
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Sugar Concretionary | ||
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Cereals | ||
Raw Rice, Parboiled Rice |
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Flours | ||
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Spices, Condiment & Curry Powders | ||
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Curry Powders | ||
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Tamarind |
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