Roasting types of coffee

clip_image002Roasting coffee is the process that converts the chemical and physical properties of the green coffee beans (see article: The coffee bean: journey from seed to cup) into the characteristic flavours which we all know and love.

The coffee beans are actually stored green in order to keep the quality and taste, so roasting usually takes place once the beans have reached their destination to ensure the best possible taste and quality.

The process

Roasting is all about the heat process that turns the coffee into four colour categories: light roasts, medium roasts, medium/dark roasts and dark roasts. The green beans are transferred into the roaster, and once the process is complete (depending on the strength) the roasted beans are then cooled immediately to halt the heat process.

The roasts

Light roasts: roasted until first crack of the bean; light brown in colour, high acidity. This roast is favoured for milder coffee varieties as they are not roasted for long enough for the oils to break through the surface.

Medium roasts: medium brown and muted acidity, higher bodied with a stronger flavour and oil free surface.

Medium/dark roasts: rich, dark brown with a little oil on the surface and a slight bittersweet aftertaste.

Dark roasts: shiny black beans with oily surface and strong bitterness. The bean sugars start to carbonise making the appearance very dark brown. Less acidity will be found in dark roasted coffee.

Everyone has different preferences when it comes to their coffee so finding the perfect roast for you will be a very personal choice.

Related articles:

· The coffee bean: journey from seed to cup

· How to brew coffee

19 comments so far, add yours below!

  1. Having only one unit, instead of partitioned machines for granulating and blending, implies that you go through less stockpiling and counter space, and additionally the way toward preparing coffee refreshments being by and large faster and more advantageous.
    coffee maker with grinder

    ReplyDelete
  2. A blog that mushroomed from visual illumination.
    Jill Scott

    ReplyDelete
  3. One definition for a machine is a mechanically, electrically, or electronically worked gadget for playing out an assignment. Along these lines, an espresso machine can, in every way that really matters, be characterized as an espresso creator or espresso processor. Ana Maria

    ReplyDelete
  4. It would appear that the author has put a considerable measure of diligent work into this.
    green coffee bean suppliers uk

    ReplyDelete
  5. In the event that you need a decent, fundamental grinder for regular utilize, you can discover them in almost every home products or retail establishment for around $30.best burr coffee grinders 2018

    ReplyDelete
  6. Nice information, valuable and excellent design, as share good stuff with good ideas and concepts, lots of great information and inspiration, both of which I need, thanks to offer such a helpful information here.
    how to make french press coffee at home

    ReplyDelete
  7. Nice information, valuable and excellent design, as share good stuff with good ideas and concepts. pinoy tambayan

    ReplyDelete
  8. Unlike incandescent bulbs, high-power LEDs cannot be simply fasadskylt plugged into a wall socket. Several companies are working to overcome the technological and economic challenges by developing LED light fixtures and retrofit LED lighting products using high-power LEDs.

    ReplyDelete
  9. On the other hand, if you are not quite ready to jump right in, Singapore can be a Corporate / company dinner venues in Singapore good in between option. It is popular with students from China as a place to learn English. Singapore has enough Chinese speakers to allow them to express their needs, but offers more incentive to learn English than their home environment. The same goes for English speakers looking to learn Chinese in Singapore.

    ReplyDelete
  10. Another evokes a vision of a giant stone rolling towards 123moviesfree the main character, well-known for his archaeological escapades whilst sporting his famous hat and whip.

    ReplyDelete
  11. One of these services includes the service of uncontested divorce paperwork for the couple that wants to get separated from this demolished relation. The couple does not have to go through this process that drains their pocketbook or their emotions. Globex Documents provides divorce services all the paperwork and the facilities that the couple needs at a very affordable price and provides all the documents online at a very affordable price. These documents are not blank or self-fillable. In fact, all the documentation is complete and fully authorized by the court and made by professionals. All the task the couple has to do now is to sign the document and submit it to the court and the divorce procedure will be completed.

    ReplyDelete
  12. This beverage is only one reason for the long queues that regularly coffee maker record out the entryway.

    ReplyDelete
  13. Research demonstrates that not exclusively are the non-caffeine segments of coffee calming, they cooperate synergistically to help kill the harsher impacts of the caffeine.Helix Coffee

    ReplyDelete
  14. You made such an interesting piece to read, giving every subject enlightenment for us to gain knowledge. Thanks for sharing the such information with us to read this... スペシャリティコーヒーの様々

    ReplyDelete
  15. Research shows that not only are the non-caffeine components of coffee anti-inflammatory, they work together synergistically to help neutralize the harsher effects of the caffeine. In addition, coffee may actually activate beneficial pathways in our bodies at the DNA level.coffee beauty

    ReplyDelete
  16. The coffee maker will contain a filter basket. After the completion of filtering, the coffee beans will fall into the filter basket. From the basket, the coffee beans will be brewed.Coffee extraction

    ReplyDelete
  17. The smooth looking machine has an inbuilt processor and looks great when set on any ledge. home espresso machine

    ReplyDelete
  18. Cappuccino mugs almost look like large bowls with handles on them. The size of the cappuccino mug is part of the signature experience of enjoying a good cappuccino after dinner. Cappuccino mugs often have matching saucers.vacuum insulated mug

    ReplyDelete