game changing, proactive solutions for superior quality … · game changing, proactive solutions...
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Protecting Dairy Quality
Game changing, Proactive solutions forsuperior quality in dairy production
Who we are and what we do:
Who we are and what we do:
Cell Biology / Life ScienceResearch Tools
• High performance assay kitsfor the measurement of cellmetabolism and drug toxicity
• Used by major pharma/biotechand academic life scientists
Who we are and what we do:
Cell Biology / Life ScienceResearch Tools
• High performance assay kitsfor the measurement of cellmetabolism and drug toxicity
• Used by major pharma/biotechand academic life scientists
Food and Industrial PackageTesting
• Analysis of package integrityand microbial growth
• Invasive and non-destructivesolutions - superior quality &safety
OpTech®
Technologyin development
Who we are and what we do:
Cell Biology / Life ScienceResearch Tools
• High performance assay kitsfor the measurement of cellmetabolism and drug toxicity
• Used by major pharma/biotechand academic life scientists
Food and Industrial PackageTesting
• Analysis of package integrityand microbial growth
• Invasive and non-destructivesolutions - superior quality &safety
OpTech®
Technologyin development
Rapid Microbiology Testing
OpTech®
GreenLight®
Oculer®
• Same-day high and mediumthroughput quality andbacterial contamination testing
• Focused on bacterial growthtesting in dairy and water
The Drivers for Superior Quality in Dairy:
• The dairy industry is changing…..it’s getting bigger, fast
• Long term “Dairy Boom” Dennis Jonsson, CEO TetraPak
• Increased Production / Increased Exports
As the dairy markets expands at a rapid pace, competitionand the resultant drive and demands for superior qualityand safety has never been greater
The Barrier to Superior Quality in DairyProduction:
The Entire Process is Vulnerable…..Why?
Standard ‘Reactive’ technologies missing significant levelsof spoilage
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The Entire Process is Vulnerable…..Why?
Standard ‘Reactive’ technologies missing significant levelsof spoilage
The Barrier to Superior Quality in Dairy Production:The Entire Process is Vulnerable…..Why?
Standard technologies missing significant levels of spoilage
10000
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10000000
100000000
11 23 5 4 1 3 2 21 16 13 15 17 14 6 18 12 7 19 8 20 9 10 22
Bacto
scan
IBC
/mL
Milk Sample Number
Purple: No growth post-pasteurisation
The Barrier to Superior Quality in Dairy Production:The Entire Process is Vulnerable…..Why?
Standard ‘Reactive’ technologies missing significant levels of spoilage
The Solutions for Superior Dairy Quality
• Growth ‘in the dairy product’
• Fast (same-day) Results
• Data Analytics: See patterns & trendsquickly
• Sensitive (<0.4 CFU/ml)
• Easy to implement
• Holistic end-to end solution
Screw cap
APCheck Vial
Sample
Instrument Optics
Emission LightExcitation Light
Sensor
Bacteria
0% O2
21% O2
Time
Sen
so
rS
ign
al
How it works: GreenLight 930:Measuring Growth
Solutions Developed for Customers…
Case Study 1: Major Global Dairy(GreenLight ESL Product Release)
The Problem: Standard testing missing significant levels of contaminationand spoilage in Extended Shelf-Life (ESL) finished product
The Solution: GreenLight® ESL Test
Real-time analysis of bacterial growth in the final product (neat milk)
“The visibility that GreenLight® provides, will help drive improvements to hygiene and quality of the product”quote from early adopter – major global dairy
Agar ESL Testing
Pass: 88%
Fail: 12% Fail: 12%
Fail: 14%Pass: 74%
GreenLight ESL Testing
Case Study 2: GlanBia(Oculer™ Thermoduric Platform)
The Problems: Issues with standard agar and water-bath based method (LPC) include:
• Data from dairies showing that agar missing at least 20% of thermoduric contamination
• Laborious with low throughput and poor control of pasteurisation
The need: Ultra high-throughput measurement of thermodurics post pasteurisation
The Solution: Oculer™
Increased throughput – 4,800 test runs
Controlled, convenient pasteurisation
Fast time to result
Measures growth rates post pasteurisation
Novel dual well assay differentiates ‘fast’ & ‘slow’ growers
Provides more predictive information on spoilage potential
Selective Bacillus Assay in development
Case Study 3: Powders (IMF)
The Problem: Standard testing required 72h to identify a bacterial load problem& not amenable to rapid in-process testing
The Solution: GreenLight® Whey Assay: Real-time analysis of bacterial growth insuspended powder & in-process samples.
72h
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Gre
en
Lig
ht
Sig
nal
Time (h)
24h
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0 5 10 15
Gre
en
Lig
ht
Sig
nal
Time (h)
7h
‘’’Clean’ Sample
72h
Bacterial Sample
Case Study 4: In process concentrates
The Problem: Standard testing require up to 72h to identify a bacterial loadproblem & not amenable to rapid in-process testing
The Solution: GreenLight® Milk Concentrate Assay: Real-time analysis of bacterial growthin concentrate samples destined for spray drying
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0 10 20
Gre
en
Lig
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GreenLight (h)Nutrient broth
AgarCFU/mL
8h 60
Milk
Concentr
ate
Greenlight (8hrs) Agar (48-72hrs) Summary
Time (h)
Rapid detection of Bacillus spp in 8h on GreenLight compared to 48-72h on agar
“The key to ESL technology is hygiene. The shelf life of a chilled dairy product cannot beextended without first raising the levels of hygiene across the whole dairy”. Tetra Pak, 2014
Product Release Test• ESL & UHT• Psychrotrophs
Type strainB. cereus
Recall preventedProblem identified
Incoming Milk Quality• Growth / spoilage
Case Study 4: Holistic Line Thinking
GreenLight® Swab & Vial Hygiene Suite
The Result: Proactive Solutions for Dairy Quality
• Measure microbial growth IN the actual Dairy Product withincreased sensitivity and results in real-time
• Can measure right through the process
• 100% improvement in detection of bacterial contamination inpackaged milk
• Providing QA managers a good night sleep!
Thank You