Root Causes
Brewing Sensory Analysis for Quality Control- On-Demand
- 8 Structured Lessons
- Self-paced Online Learning
- Designed for QA & Production Teams
- Suitable for Brewery Businesses of all Sizes
This module forms part of the Brewing Sensory Analysis for Quality Control programme and can be taken individually or as part of the full course.
Why understanding root causes matters in brewing
Off-flavours rarely appear without reason. Every unexpected aroma, flavour deviation, or mouthfeel change has an origin, whether in raw materials, processing, fermentation, packaging, or contamination. Effective root cause analysis allows brewing teams to move beyond simply detecting a fault to identifying why it occurred and preventing recurrence.
This module introduces the key flavour compounds and sensory indicators associated with common brewery issues. By understanding cause and effect, teams can protect product consistency, brand reputation, and consumer trust.
What you will understand by the end of this module
- The sensory impact of water composition and treatment
- How malt selection and brewhouse processes influence flavour development
- The role of hop-derived compounds in both positive and negative flavour attributes
- How yeast health and fermentation management affect flavour balance
- The sensory signs of microbiological contamination
- How packaging faults and chemical contaminants manifest in finished beer
Module content
Who this module is designed for
This module is particularly relevant for professionals responsible for product quality and sensory evaluation.
- Sensory panel leaders
- Sensory panel members
- Quality assurance & QC teams
- Head brewers & Brewery managers
- Brewing and production staff
- Technical brewers
- Packaging teans
Frequently asked questions
How long do I have access?
Access depends on the option you choose.
Module access includes 90 days from the date of purchase.
Full programme access includes 180 days from the date of purchase.
Nexus All-Access subscription provides unlimited access to all content for as long as your subscription remains active.
You can view your remaining access time at any point in your dashboard.
Can I upgrade to the full course?
Yes.
If you begin with an individual module and later decide to complete the full programme, you can upgrade at any time.
Please contact our team before purchasing the full programme so we can ensure you are charged the correct upgrade amount.
Is this included in subscription?
Yes.
All modules and full programmes are included within the Nexus All-Access subscription while your subscription is active.
This includes future module releases and newly added programmes.
Do you offer corporate licensing?
Yes.
We offer tailored corporate licensing options for teams and multi-site organisations.
Corporate packages can include:
Multi-user access
Team progress tracking
Centralised billing
Custom training pathways
Please contact us to discuss your organisation’s requirements.
Do you provide company invoices?
Yes.
You can request a company invoice at checkout, or contact us directly if you require a formal invoice prior to payment.
VAT invoices are provided automatically for all purchases where applicable.