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Directory Of Food Safety Laboratory Services Foreword


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General Description of Public Analyst’s Laboratories

Public Analysts hold statutory responsibilities under Food Legislation, and head Official Food Control Laboratories responsible for surveillance of food safety and standards. The scientific testing of foodstuffs undertaken by staff in their laboratories underpins public health and enforcement of consumer protection. Chemical analysis (along with physical tests & microscopic examination) is carried out on a wide range of foodstuffs submitted to the laboratory primarily by environmental health officers & consumers but also by hospitals, other state agencies and industry. The Dublin laboratory also provides a microbiological food testing service.


There are four Public Analyst’s laboratories, three in the Republic of Ireland & one in Northern Ireland. The laboratories in the Republic of Ireland are administered by the Health Boards in which they are located, while the Belfast laboratory is a private practice. These regional regulatory Labs are located in Cork, Belfast, Galway & Dublin and serve the following areas:

Cork: South & South-Eastern Health Boards;

Belfast: Northern Ireland;

Galway: Western, Mid-Western & North-Western Health Boards;

Dublin: Eastern Regional Health Authority, North-Eastern & Midland Health Boards.
In addition to their routine operations, all laboratories carry out local, regional & periodically national surveys, and as required, participate in outbreak incidences and national/EU alerts.

Food samples are taken by environmental health officers at various stages of the food chain, from production to retail, and submitted to the labs. The tests to be carried out depend on the particular food, statutory provisions and past history of problems. In broad terms, the type of testing may be subdivided into:



  • Contaminant/residue/toxin analysis;

  • Food additive analysis ;

  • Compositional analysis ;

  • Food complaints;

  • Labelling & nutritional verification;

  • Food alerts/incidences;

  • Private contract work.

All four labs undertake to varying degrees chemical or microbiological analysis of water. In addition, Galway has a drugs/toxicology section which carries out work for the Irish Medicines Board. Details of food samples which fail to comply with the relevant standards, legislation, guidelines or are considered unfit for human consumption, are notified to the appropriate authorities, i.e. environment heath officers & food safety agencies. Such food products can be recalled, detained or withdrawn from the market and a range of enforcement action taken ranging from advice to, ultimately, prosecution in the courts.

Cork Public Analyst's Laboratory Southern Health Board

St. Finbarr's Hospital

Douglas Rd

Cork


Republic of Ireland

Tel: 00 353 21 4923358

Fax: 00 353 21 4923367

Email: behanj@shb.ie

Head of Laboratory: Mr. John J. Behan

No. Food Safety Staff: 20 Accredited by: NAB

Service Contract: Food Safety Authority of Ireland Statutory Responsibility: Yes

Year Established: 1978 (previous Public Analyst Lab operated from 1920’s-1968/69)

Accessibility: Environmental Health Officers, General Public, State Agencies, Food Industry, Food Safety Authority of Ireland, Health Boards, Local Authorities & other Laboratories

Type of Food Safety Work: Additives, Compositional, Contaminants (incl. process), Food Complaints, Food Speciation, Toxins, Residues & Labelling

Techniques/Instrumentation used: FIA, FTIR, GC, GC-MS, HPLC, Immunoassay, Ion Chromatography, Microscopy, PCR (inc. RT-PCR), PPSL, CHARM, AAS, SPE, ELISA & UVS

Specialised testing: Irradiation monitoring & GMO’s

Specialised equipment: PPSL, PCR & GC-MS

Details of Food testing or/and Research carried out


Sample Type

Test Parameter


Techniques

Herbs & Spices

Irradiation

PPSL

Snack Foods

GMO's

PCR

Wheat Based Cereals

Trichothecenes

HPLC

Olive Oil

Stigmastadiene

GC

Snack foods etc

MSG

Documented in-house method

Dairy spreads, fats, cooking oils etc

Fat profile

GC

Dried foods

Calorific value

Automated Bomb Calorimeter

Smoked fish & cooking oils

Benzo[a]pyrene & Benzo[e]pyrene

HPLC

Dairy products

Total solids, fat, titratable acidity, non fat milk solids, lactose & Protein

Documented in-house methods

Fruit products & Wine

Sulphur dioxide

Titrimetric & Tanner

Meat & meat products

Ash content, total fat content, water content, nitrogen

Documented In-house methods

Fruit juices

Ascorbic acid

Documented In-house method

Alcoholic beverages

Alcohol content

Documented In-house methods

Nuts and nut products, spices

Aflatoxins B1, B2, G1, G2

HPLC

Specified foods & beverages

Synthetic water soluble colours, sorbic acid, benzoic acid & caffeine

HPLC

Beverages/Tablets

Artificial sweeteners

HPLC

Milk , milk powders & infant formulae

Vitamin A

HPLC

Unspecified food & drink

Additives/contaminants incl. heavy metals/ingredients

GC, Generic HPLC, Generic AAS etc.

Meats & baby foods

NO3/NO2

Titrimetric & Tanner

Semi-solid foods

Parabens

HPLC

Oils, fats and lards

Antioxidants

HPLC

Liquid egg

Alpha-amylase

Colorimetric

Miscellaneous foodstuffs

Ash, fat, moisture, salt content, sugars & protein

Furnace, Gravimetric

Liquid foodstuffs

pH

Meter

Milk

Freezing Point, inhibitory substances, Aflatoxin M1 & iodine

Various

Milk powders

Radiation

Meter

Cereals & cereal products


Ochratoxin A

HPLC

Fish& fish products

Histamine & other Biogenic amines, Total Volatile Nitrogen, Nematodes

HPLC, Titrimetry, Visual/Microscopy

Apple juice

Patulin

HPLC

Alcoholic Beverages

Congeners

GC

Citrus fruits, bananas & fruit juices

Post-harvest fungicides

HPLC

Pork/beef/chicken

Inhibitory substances

CHARM

Used Oils/fats

Polymerised triglycerides

HPLC

Baby foods

p-TSA

HPLC

Oils/fats

Acid value/peroxide value, iodine & Saponification values

Titrimetry

Flour, cereals etc

Infestation/Mites

Visual, Microscopy

Road Traffic Act samples – Blood & Urine

Ethanol

GC-FID

Foodstuffs

Organoleptic testing

Odour, Taste

Foodstuffs

Foreign body identification

Microscopy

Bakery products

Gluten

ELISA

Analgesics

Aspirin/Paracetamol/Caffeine

HPLC/UV

Foodstuffs

Labelling checks

Visual

Waters for potable & domestic purposes

Chlorinated Hydrocarbons (DDT etc.), Various Parameters

GC-ECD, Other Documented in-house methods

Research areas: Food chemistry, chemical residues, contaminants, GMO’s, nutritional & toxins
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