hazards to human through food chain bacterial viral toxins drug residues

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Page 1: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues
Page 2: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Hazards to Human through Food Chain

• Bacterial

• Viral

• Toxins

• Drug Residues

Page 3: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Possible Sources

Bacteria• Breeder Farms

• Hatchery

• Broiler Growing Farms

• Processing Plant

Toxins• Feed

• Farms

Drug Residues:• Broiler Growing Farms

Page 4: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues
Page 5: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Poultry Breeding

• A team of qualified and experienced Veterinarians to manage entire operations

• Controlled Environment Housing

• All in All out flock placements

• Shower in and Shower out practice for all personnel

• Clean, Pure sanitized water served through automatic drinkers

• Immunization against Viral Diseases

• Regular Serology and Bacteriological Examination at K&N’s Poultry Research and Diagnostic Laboratory established in collaboration with PARC

• Culling of Positive Flocks

• Frequent Histological Examination

Page 6: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Poultry Breeding

• Frequent Egg Collection, Grading and Sanitization

• Integrated Pest Control

• Complete disinfection for a Zero Bacterial Count of houses before each flock replacement

Page 7: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Hatchery Operations

• Controlled Environment for temperature, humidity and air exchange

• Dedicated Incubators for each Breeding farm/flock

• All in All out setting in Hatchers

• Regular Disinfection of entire Hatchery Environment through automatic foggers

• Testing of Air, Floors and Fluffs for bacterial contamination

• Grading of Day Old Chicks

• Vaccination

• Transfer to Farms

Page 8: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Broiler Growing

• Same Practices as followed at Breeding Farms

• Complete Drug Withdrawal 10 days before Harvesting / Slaughtering

Page 9: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Feed Milling

• Testing of each raw material for Bacteria and Toxins and other contaminants

• Storage of Grains in Silos equipped with aeration to prevent buildup of fungus and toxins

• Testing of finished feed for nutritional profile

• Palletization of feed at high temperatures to kill molds and bacteria, if any

• Lab test for Nutritional Profile and Phyto-sanitary Testing before dispatch to the farms

Page 10: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Processing

• Operations include Primary Poultry Processing, production of Ready-to-Cook and Fully Cooked Value Added Chicken Products

• Air conditioned environment to prevent bacteria build up

• Thorough wash down of entire plant and machinery each day followed by Lab tests for confirmation of bacteria free equipment

• Personnel Hygiene and Health monitoring – Salmonella and Hepatitis

• In-house laundry for daily washing of uniforms

• In process chilling of carcass to prevent build up of bacteria

Page 11: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Processing

• Blast Freezing at -35°C to ensure food safety and maintain freshness

• Value Added Products from fryer at 60°C to -18°C core temperature, Individually Quick Frozen (IQF) in 30-40 minutes to enhance food safety, product taste and appearance with better retention of all essential nutrients

Page 12: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Quality Assurance

• Periodic supplier audits and strict raw materials inspection and lab testing

• QC checks on all operational facilities, processes and finished products

• Open to International Customers quality audit for compliance

Page 13: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Sample Test

Item Description Frequency Name Frequency

PRIMARY PROCESSING

Raw Meat Daily

TPC

On daily basisSalmonella

E.Coli

Coliform

Once a week

Mold

Yeast

Staph

Clostridium

In Process Chilled Carcass

Daily

TPC

On daily basisE.Coli

Salmonella

Microbiological Tests Conducted and their Frequency

Page 14: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Sample Test

Item Description Frequency Name Frequency

FURTHER PROCESSING

Value-Added Products (Ready-to-Cook and Fully

Cooked)

Daily

TPC (For Parfried)For each sample

TPC (For Cooked)

Salmonella

Alternate for each cooked product

E.Coli

Coliform

Staph

ListeriaCooked products

(Once a week)

Clostridium Once a month

Mold For each parfried product

Yeast For each parfried product

Page 15: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Sample Test

Item Description Frequency Name Frequency

FURTHER PROCESSING

Retail Outlets Once a Month

TPC (For Parfried)

For each sample

TPC (For Cooked)

Salmonella

E.Coli

Coliform

Staph

Clostridium

Mold

Yeast

Page 16: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Quality Assurance

• Monitoring and recording of temperature during various stages of processing for compliance to HACCP guidelines

• Constant update and conducting prerequisite internal QA audits to gear up for bi-annual HACCP and ISO 9001:2000 audits

• Implementation and reviewing the integrated pest control program

• Waste water treatment before discharging out

• Dedicated outdoor QA team

• Regular team visits to retail market for verifying freezer temperatures and evaluating product storage condition

Page 17: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues

Distribution

• Fleet of company owned refrigerated trucks and distribution centers in major cities for complete control over distribution of products to K&N’s Chicken Stores and other retailers and institutions for better quality control

• Strict temperature monitoring and control through computerized data loggers in delivery trucks to ensure proper cold-chain management

Page 18: Hazards to Human through Food Chain Bacterial Viral Toxins Drug Residues