Profession master coffee roaster
Master coffee roasters design new coffee styles and ensure the quality of blends and recipes pragmatically. They write blending formulas to guide workers who prepare coffee blends for commercial purposes.
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- Coffee characteristics
The origins and types of coffee and the processes of coffee preparation, production and trade.
- Types of coffee beans
Most known coffee types, Arabica and Robusta, and the cultivars under each one of those types.
- Roasting coffee
Craft and science of roasting coffee.
- Coffee grinding levels
The known levels are coarse grind, medium grind, medium/fine grind, fine grind, super fine grind, and turkish grind. Indication of machinery to achieve product specification.
- Colour ranges of roasting
Different colour codes and ranges, usually depicted in colour charts, to define their roast color levels.
- Maintain industrial ovens
Maintaining industrial ovens in order to ensure effective and correct operation.
- Apply different roasting methods
Employ different methods to roast cocoa beans, such as oven roasting, air roasting, drum roasting, coffee roaster, and hot air gun. Use the different methods according to the production requirements, type of cocoa beans, and desired chocolate product.
- Perform sensory evaluation
Evaluate the quality of a given type of food or beverage based on its appearance, smell, taste, aroma, and others. Suggest possible improvements and comparisons with other products.
- Apply GMP
Apply regulations regarding manufacture of food and food safety compliance. Employ food safety procedures based on Good Manufacturing Practices (GMP).
- Operate a heat treatment process
Apply heat treatment aimed at preparing and preserving half-finished or finished food products.
- Monitor roasting
Monitor the roasting of coffee beans and grains for proper degree of roasting to produce the desired flavours and colours.
- Apply HACCP
Apply regulations regarding manufacture of food and food safety compliance. Employ food safety procedures based on Hazard Analysis Critical Control Points (HACCP).
- Examine green coffee beans
Examine green coffee beans ensuring that they are all approximately the same colour, shape and size. Beans of the same size will roast more evenly, whereas smaller beans may roast quicker and affect the overall taste.
- Mitigate waste of resources
Evaluate and identify opportunities to use resources more efficiently with continuously striving to reduce waste of utilities.
- Create new recipes
Combine innovative and creative ideas to come up with new recipes and preparations to extend the product of range of a company. Make modifications to recipes in order to enhance taste, reach productivity goals, develop and improve products.
- Evaluate coffee characteristics
Analyse and evaluate coffee taste sensations including the coffee’s body, aroma, acidity, bitterness, sweetness, and finish.
- Manage flammable substances
Managing flammable substances to roasting operations and ensuring that safety measures are in place.
- Grade coffee beans
Grade coffee beans based on their characteristics, defects, size, colour, moisture content, taste, acidity, body, or aroma.
- Ensure public safety and security
Implement the relevant procedures, strategies and use the proper equipment to promote local or national security activities for the protection of data, people, institutions, and property.
- Match coffee grind to coffee type
Use different coffee grinding procedures and preparation methods.
- Prepare hot drinks
Make hot drinks by brewing coffee and tea and adequately preparing other hot beverages.
- Apply requirements concerning manufacturing of food and beverages
Apply and follow national, international, and internal requirements quoted in standards, regulations and other specifications related with manufacturing of food and beverages.
Optional knowledge and skillsmanage kiln ventilation food and beverage industry liaise with managers show confidence apply foreign language for international trade liaise with colleagues assess quality characteristics of food products have computer literacy perform coffee tastings identify market niches perform services in a flexible manner control of expenses conduct extensive international travel mill operations educate customers on coffee varieties
Source: Sisyphus ODB