Asb 2019 commercial food sanitation karin Blacow

1. commercialfoodsanitation.com
Food Safety challenges in Bakeries
And how hygienic design connects the dots
Karin Blacow
Food Safety Specialist
Commercial Food Sanitation

2. commercialfoodsanitation.com
Food Safety related
challenges
© 2019 Commercial Food Sanitation LLC. All rights reserved.
• Allergens
• Microbial
• Pests
• Poor hygienic design

3. commercialfoodsanitation.com
Raise your hand if
you know
someone with a
food allergy
© 2019 Commercial Food Sanitation LLC. All rights reserved.

4. commercialfoodsanitation.com
• Naturally occurring proteins in
foods - No cure
• Main cause of recalls
• Manage by control:
– GMP
• Personnel
• Housekeeping
• Controlled compressed air
– Cleaning
• Procedures
• Tool separation
• Tool/Method selection
• Design for ease of cleaning
Allergens
© 2019 Commercial Food Sanitation LLC. All rights reserved.

5. commercialfoodsanitation.com
Who likes
mouldy
cheese?
© 2019 Commercial Food Sanitation LLC. All rights reserved.

6. commercialfoodsanitation.com
• Spoilage bacteria (mould)
• Salmonella
• Listeria
• Prevention and control
– GMP
• Food handling
• Housekeeping
– Cleaning
• Procedures
• Tool/Method selection
• Design for ease of cleaning
Microbial
© 2019 Commercial Food Sanitation LLC. All rights reserved.

7. commercialfoodsanitation.com
• Attracted by food, water & shelter
• Prevention and control
– GMP
• Keeping them out!
• Appropriate storage
• Spillage
• Housekeeping
• Waste Management
– Cleaning
• Periodic cleaning
• Procedures
• Design for ease of cleaning
Pests
© 2019 Commercial Food Sanitation LLC. All rights reserved.

8. commercialfoodsanitation.com
• GMP
– Food handling
– Housekeeping
• Cleaning
– Procedures
– Tool/Method selection
– Design for ease of cleaning
Commonalities
© 2019 Commercial Food Sanitation LLC. All rights reserved.

9. commercialfoodsanitation.com
• Accessibility for cleaning
– Inaccessible parts: rollers,
sprockets, inside conveyors,
niches, dead-ends
• Not designed for cleaning
– Not easily dismantled equipment
for cleaning and inspection
• Lack of knowledge on
utilization
– Procedures
– Methods of cleaning
Poor Hygienic design
© 2019 Commercial Food Sanitation LLC. All rights reserved.

10. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Some poor examples;

11. commercialfoodsanitation.com
Hygienic Design is the
application of design
techniques which allow the
timely and effective
cleaning of the entire
manufacturing asset.
Hygienic Design Defined
© 2019 Commercial Food Sanitation LLC. All rights reserved.

12. commercialfoodsanitation.com
Design Motivations:
✓ Effectiveness & Efficiency of cleaning
✓ Pathogen control
✓ Micro & Pest control
✓ Allergen control
✓ Be Sanitation Friendly
✓ Maintain a sanitary environment
✓ Keep product off the floor and out of
the air
✓ Cost Effective
✓ Keep plants open and people
employed
Hygienic Design Defined
© 2019 Commercial Food Sanitation LLC. All rights reserved.

13. commercialfoodsanitation.com
10 Principlesof EquipmentHygienic Design
Guidelines
1. Cleanable to a microbiological level
2. Made of compatible materials
3. Accessible for inspection, maintenance, sanitation
4. No liquid collection
5. Hollow areas hermetically sealed
6. No niches
7. Sanitary operational performance
8. Hygienic design of maintenance enclosures
9. Hygienic compatibility with other systems
10. Validated cleaning and sanitizing protocols
© 2019 Commercial Food Sanitation LLC. All rights reserved.

14. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
1. Cleanable to a microbial
level

15. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
2. Made of compatible
materials

16. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
3. Accessible for inspection,
maintenance, sanitation

17. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
4. No liquid collection

18. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
5. Hollow areas
hermetically sealed

19. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
6. No Niches

20. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
7. Sanitary operational
performance
Hygienic Equipment Design

21. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
8. Hygienic design of
maintenance enclosures

22. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
9. Hygienic compatibility
with other systems

23. commercialfoodsanitation.com
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Hygienic Equipment Design
10. Validated cleaning and
sanitizing protocols

24. commercialfoodsanitation.com
Hygienic Design & Cleaning
© 2019 Commercial Food Sanitation LLC. All rights reserved.

25. commercialfoodsanitation.com
…the first stepping stone to
food safety
…process and partnership
dependent
…a choice
Successful Hygienic
Design is…
© 2019 Commercial Food Sanitation LLC. All rights reserved.

26. commercialfoodsanitation.com
The legacy…
© 2019 Commercial Food Sanitation LLC. All rights reserved.
Equipment in operations for
5, 10, 15, 20, 25 years
or more…

27. commercialfoodsanitation.com
intralox.com
Thank You!
© 2019 Commercial Food Sanitation LLC. All rights reserved.