How important is the coffee machine cleaning?

In the catering industry and, more generally, in public bars and cafés, hygiene is very important. But for a coffee machine, cleaning is even more so.

To keep the coffee machine in a good state, it should ideally be cleaned with specific products at the end of every duty. For the grinder, however, it is enough every 2/3 days.

How can an incorrect cleaning affect the success of an espresso?

“Espresso coffee machine can extract from coffee many substances it contains – Gianfranco Carubelli”

Among the substances contained in coffee, lipids (fats and oils) are surely to be mentioned: they are, indeed, the fundamental elements of the cream that help the aromatic components in blending together. They are essential even because they allow us to fix the aromatic composites of coffee in the mouth, in order to release them gradually. Lipids are, however, also the cause of the production of some defects in the cup, such as, rancidity. How? These elements, in contact with the oxygen present in the atmosphere, trigger a range of reactions as, for example, the detachment of an hydrogen atom from the chain of a fat acid with the resulting formation of a free radical; from here, some secondary components are produced, responsible for the rancidity scent, especially perceived by smell and then pervading the whole aftertaste.

Why is it important to have such information to produce a good espresso?

Because fats have the property of deposing on the material they get in contact with, that, if not washed, stagnate and go rancid.
It is good practice to clean the espresso machine every 500 extractions with specific products, suitable to cleaning and to hygiene.

How is the grinder to be cleaned?

The cleaning of the grinder is likewise important. They are the tools that get in contact the most with coffee beans. Since the product it contains is at a room temperature, this equipment is considered “cold” and, therefore, cleaning is recommended every 2/3 days (heat favours rancidity and since here it is not present, it does not have any impact).
Another important element to be cleaned, and this time to produce a successful cappuccino, is the steam nozzle. This is the tool that the barman uses to whip the milk. Also in these case proteins, fats and calcium deposit inside and outside the nozzle, affecting the future steam jet. It is recommended to clean it with certified products at least once a day to decompose proteins and to dissolve the film of oils and fats, allowing the complete cleaning with water.

Brazilian Tasting Technique

Brazilian tasting technique is the most comprehensive of all. At the same time, it is, nonetheless, the most difficult since it includes all the taste and quality shades that can be identified inside a coffee.

Brazilian tasting technique is the most comprehensive also for the description of every characteristic, both physical and organoleptic.

Here some classifications that can be found in the Brazilian tasting technique:

  • strictly soft
  • soft
  • softish
  • hardish
  • hard
  • rioysh
  • riado
  • rio
  • soft-strictly soft
  • soft-softish
  • softish-hardish

How is Brazilian tasting realised?

To apply this technique, the first step is coffee roasting. The right roasting for the Brazilian tasting is carried out extracting coffee after the first cracking. This is also done to develop some of the product’s aromas.
Beans’ grinding will then be coarse (more or less the same used for filter coffee). Water has to be first boiling.

Ground coffee quantity needed for every cup (in the Brazilian tasting at least 5/10 cups are suggested) is about 8-10 grams which will then be infused in 200cc of water.

The tasting is carried out with different cups since categorisation has to be realised basing of the detected qualities and flaws.
Once the liquid is poured, everything needs to be blended in order to realise the first olfactory assessment. The second step consists in tasting the infusion with a big spoon.

To discover all the secrets of the Brazilian tasting technique, come to the Bazzara Academy and attend one of the courses managed by our AST certified trainers.

Send an email to academy@bazzara.it for more information

COFFEE AND HEALTH

From  The Espresso Coffee – Production System F. & M. Bazzara

During the day, the body can benefits from a cup of coffee in different ways that can be summarized as follows:

MORNING

Coffee influences especially the kisney, expanding the blood vessels and aiding the elimination of bodily waste.

AFTER LUNCH

It is useful especially for the digestive organs, facilitating their activity and therefore digestion itself;

AFTERNOON

It contrasts the declining stage of the sleep-wake cycle, and can be particulary useful when performing physical activity;

EVENING

Especially for those who are in the habit of working after dinner, coffee reacts on our cerebral centres, activating one’s imagination and association of ideas.

Cinnamon coffee

Instead of a little sugar, use a pinch of cinnamon.

Already, putting this tasty and fragrant spice in coffee instead of sugar seems to be a real cure.

“FIRST OF ALL, CINNAMON HAS VERY FEW CALORIES”.

Using it as an alternative to sugar, sweeteners or cream, allows you to “cut” up to 70 calories per cup.

It’s good for you, but how much should you use?

Recent studies have shown that cinnamon, in addition to reducing blood sugar levels, also helps to keep triglycerides, LDL cholesterol and insulin at bay. Also, it would seem that cinnamon has an important share of antioxidant properties for the body. It is useful to help combat aging, it strengthens the immune system and reduces inflammatory states.

SCA Coffee Skills Program – EXAMS BE CHANGED

As from 2019 SCA written exams on Coffee Skills Program will be held only in digital format

Starting from  this year the SCA, Speciality Coffee Association, has changed the way in which written exams on the Coffee Skills Program are carried out making them accessible only online.

From now on, only the students who passed the practical exam will have the possibility to take the theoretical one. They will be given the opportunity to try the exam for a maximum of two times within 21 calendar days (beginning from the moment in which the student receives the email confirming the possibility to access the theoretical exam).

All registered students will be asked to accept a code of conduct which will enable them to take the exam correctly. Moreover, it won’t be possible to choose between the online exam and the payment of the administrative fees (you can ask for more information on the SCA official website – sca.coffee)

SCA exams on Coffee Skills Program are available in:

  • English
  • German
  • Korean
  • Italian
  • French
  • Russian
  • Turkish
  • Greek
  • Dutch
  • Spanish

How will the SCA exams on Coffee Skills Program take place?

  1. The student passes the practical exam
    AST registers him/her in the course calendar
  2. The student immediately receives an email informing that the exam is available on his/her profile on the website sca.coffee
  3. The student accesses his/her profile on the website and he/she logs in the section “take the written exam”
  4. The student has a maximum of 2 attempts within 21 calendar days
  5. Results are available forthwith after the exam
  6. Once the exam is passed, the student will receive a certificate

Certificates are available as soon as the administrative fee is paid by the student.

If the student tries to take the exam but he/she can’t access due to technical problems, SCA must be contacted.

It could take up to 72 hours for SCA to answer to possible requests. Therefore, students should organise their schedule in order to complete the exam within the test period.

Bazzara Academy is location of the SCA courses.
Discover our calendar in the section courses of our website

The secrets of Latte Art

While the first pillar of this book stands on the traditions behind the Italian Cappuccino, the second is the creative stimulus of Latte Art. Indeed, this sector has long needed a single text for operators, a work that would bring together the most representative Latte Art decorations avaible on the international scene.

Starting from this idea, after in-depth research – and thanks to the undisputed skill and imagination of our friend Latte Art Master, Andrea Lattuada (who created all the professional decorations) – we have grouped together a series of over 111 decorations, broken down into a 9 style groups: Stencil, Writing, Topping, Etching, Animals, Latte Art, Paiting, Free Style and 3D.

Stencil

The stencil technique is a simple, practil way to decorate a cappuccino. In fact, the stencil is a plastic or steel “templeate” with one or more slits; it is used to reproduce shapes, symbols or letters on the milk foam. Here a bit of a cocoa powder or cinnamon is sprinkled on the stencil set over the cup; powder passes through the slits to reproduce the design on the foam. Small automatic sprinklers with incorporated stencils make this operation fast and easy.

Writing

Cappuccino writing is performed using a thoothpick dipped in chocolate sauce to write on the white foam. It can be fascinating to write names, dates or various occasions, even using one of the Murano blown glass pens used for the timeless art of calligraphy.

Topping

This style is a spin off the decoration techniques used in pastry shops. Here a dispenser filled with chocolate syrup is used  to draw lines, squiggles, circles and various geometric shapes on the top of the foam. Then a simple instrument like a skewer is drawn through the initials form, modifying it, transforming the surface of the cappuccino or other beverage into a fascinating, delectable chocolate garnish.  Topping art compositions stand out for the use of several different colored sauces od syrups in combination: the effect is unusual and truly enticing.

Etching

Etching Art is a combination process. In some cases it envolves precisely spooning the micro-foam onto the surface of the espresso crema and then dipping the tip of a skewer into the espresso crema, drawing the coffee up on top of the foam and using it link paint. The main technique of this method involves using a special instrument to “etch” the surfaces in the cup – foam and crema.

Animals

This is an entertaining variation where Etching Art Technique is used, often in combination with skillful pouring of the frothed milk, to produce figures. As its name infers, the particular feature of this style is that it depicts animal figures only.

Latte Art

Latte Art create complex, intriguing shapes on the surface of the cappuccino but does so using one technique only: skillful pouring of the frothed milk form the jug into the espresso. For purist, tgis is the only style that can truly be called “Latte Art”.

Painting

Inspired by the Capuccino painting technique – where the works are painted solely with the coffee – this new variation uses the foam in the cup of cappuccino or caffelatte as the black canvas where, with a bruch, the imagination can run free. In Cappuccino painting the base color used for “painting” is not simply coffee but rather pure espresso whoch, if so desired, can be colored with food-grade powders to increase the visual impact.

Free Style

The only fixed point in this style is the use of espresso coffee and velvety milk; for everything else, whether it be technique or container, the sky’s the limit. It is a fun way to astound; throw down the gauntled and test your Latte Art Skills.

3D

Improperly know as Latte Art 3D, is a method to decorate cappuccino, which, although not always recognized by the professionals, is rising a lot of interest between amateurs. In the 3D  stye the creamy milk doesn’t have a fine texture, but a light and compact foam, obtained with skimmed milk and used to decorate three-dimensiona shapes.

CAPPUCCINO ITALIANO – How to prepare it

How to prepare the Italian Cappuccino – Taken from Italian Cappuccino – Latte Art by F. & M. Bazzara

Some want their cappuccino very light, some like it boiling hot, some want it with decaffeinated coffee and a hint of orange flavoring, and some want it dark with just a bit of foam…

LIGHT

The light cappuccino is served with a smaller amount of espresso. However, since every consumer hai their own idea of just what “light” means, before pouring in the frothed milk, ask how much coffee the customer wants (e.g. this can range from just a few drops for a “chiarissimo” or very light coffee to three small teaspoonfuls).

DARK

The dark cappuccino requires more espresso. But, remember, it should never be prepared with a long, over-exctracted espresso but simply by pouring in less frothed milk – in the right proportions in terms of liquid and foam – and without filling the cuo to the brim (around 1 cm below).

DOUBLE

For the double cappuccino two espressos are drawn into a single cappuccino cuo and then filled with velvety milk.

WET CAPPUCCINO (without foam)

Given that it is not always easy to pour the hot milk into the cup with just a few drops of foam slipping in, two little tricks can help: pour hot milk before letting it blend, thus making the most of initial separation between milk and foam and then use a spoon as a dam, holding the cream back in the pitcher.

DRY CAPPUCCINO (with a lot of foam)

As in the preparation of the foamless wet cappuccino, for those wanting a great deal of creamy milk, it is best to use a spoon, not to hold back the froth but rather to scoop it up without the underlying liquid (25-30 ml of espresso and 125-150 ml of foam only).

LUKEWARM

The customer who request a lukewarm cappuccino most likely wants to down it on the fly, before going to work. Whatever the case the term “lukewarm” generally indicates a temperature of around 40 °c (the normal temperature of the cup). Here a useful trick is to use cups that have not been preheated.

VERY HOT

To satisfy the customer ordering a nearly boiling hot cappuccino, an immersion thermometer set in the milk pitcher can help you heat the milk to peak temperature of 70°C without exceeding this point.

Remember, higher temperatures affect the taste of the beverage. As opposed to the lukewarm version, before serving, the cups must be preheated and should also be rinsed with hot water from the boiler and then dried. This ensures that, while drinking, the tactile sense – fingertips gripping the cup handle and lips in the rim – will reinforce the sensation of heat the customer requested.

WHIPPED CREAM

Adding a bit of whipped cream to the cappuccino makes it even more delectable. Then, topping the cappuccino with a generous sprinkling of cocoa or slivers of chocolate turns it into a Viennese cappuccino.

SPICES

Besides cocoa and cinnamon, two additionals spices create unusual but interesting combinations when sprinkled atop the cappuccino: star anise powder and nutmeg are particulary suitable when the cappuccino is served with whipped cream or cold.

COLD OR ICED

This is a tipically summer beverage, prepared with espresso cooled on demand, and cold skimmed milk frothed in a blender. It can also be served in a glass with a generous helping of ice.

The Discovery of Caffeine!

Caffeine is the natural substance found in coffee beans, its name is due to the German chemist Friedrich Ferdinand Runge who called it “Kaffein”. It is a substance present in different plants, leaves, seeds and fruits; not just in coffee!

Caffeine is also found in (3%, about 28 mg per cup), in guarana (5%), in cola or yerba mate, it acts as a natural insecticide, preventing pests from ruining the plant where caffeine is found, obviously it is not toxic to us as it is for insects.

This substance with a bitter taste, in nature, is colorless and looks like a crystal. In the beginning (stone age) leaves and berries containing caffeine were consumed. In China, it was produced in large quantities and during the sixteenth century, its production was spread in Asia, Africa and Europe.

In an cup of espresso there are 80 mg of caffeine.

If we drink a small cup of coffee, the quantity of caffeine is less because there is less brew in the cup, while the greater concentration of caffeine can be found in a long black coffee. Decaffeinated coffee is created with the use of a solvent that is applied to raw beans in order to eliminate caffeine, then the beans are steamed, to remove the solvent used.

 

Let’s talk about the benefits of caffeine:

Students know it all too well, caffeine increases concentration and the state of vigilance. Athletes use it to improve their athletic performance, in fact, the energetic substance optimizes oxygenation, but one must be cautious because it can be considered a doping substance if consumed excessively.

Regular consumption of coffee helps to prevent many diseases, reduces the risk of Alzheimer’s, protects men from prostate cancer, women from breast cancer, stokes, and so much more.

Savory breakfast beats the sweet one: the first is healthier than the second

Breakfast is the most important meal of the day, but what is the composition of the perfect breakfast?

Nutritionists and researches often look for an answer to this question. The nutritionist Marco Perricone, interviewed by Vanity Fair, says that the typical Italian breakfast is less healthy than the continental one. Filippo Piva has written an article on GQItalia.

According to Perricone, the first meal of the day must be high in protein and savory, at most mixed. Fats, carbohydrates and proteins are important, and this choice of breakfast is more satisfying, allowing you to arrive at lunchtime without an unstoppable hunger.

Having a mixed, but mostly savory breakfast, helps obtain a better caloric portion of the nutrients for the muscles compared to fat cells. It’s a green light for eggs, one of the best solutions given their protein percentage, with bread with some spreadable cheese.

Beware of some foods, typical of our breakfasts which are not really healthy like packaged snacks, biscuits, which are excessively rich in saturated fats and refined sugars, also some types of cereals. It’s better to choose wholemeal or oat flakes.

Coffee, with or without sugar, a centrifuges or homemade juices is great as well, as they have less sugar than industrial products. A great pairing for a healthy breakfast.

TriestEspresso Expo 2018 gives confirmation to Bazzara Espresso

13,000 visitors from all over the world, with a + 4% turnout compared to the last edition – increasingly important numbers that were “seen” even at the two stands set up by Bazzara Espresso: both packed at all hours, one entirely dedicated to the Dodicigrancru blend, while the other was reserved for the remaining Arabica blends and the Academy.

For the staff of the historic roasting company in Trieste it was a busy three days, but full of satisfactions: besides the business-men and women of the sector – many of which were also curious to know the developments and implications of the dispute between Zara and Bazzara for the registration of the brand – visiting the Bazzara brothers were also numerous authorities and prominent personas. Franco Bazzara welcomed Dr. Gloria Isabel Ramirez, Ambassador in Italy for Colombia, presenting to her personally, the owners of some of the best Italian companies in the coffee sector, among which we can mention Ima Petroncini, La Spaziale, La Brambati, Pacorini, Count Giorgio Caballini – President of the Italian Coffee Roasters Guild – and many more.

Something that was also done for CLUB41 of Ascoli, who came to the fair to greet and thank all the sponsors of the Bazzara Academy who had supported the charity work born in the latest edition of the Trieste Coffee Experts, through which they were able to donate a dozen professional table-footballs to some municipalities in central Italy, hit last year by the devastating earthquake.

 

To enjoy a cup of Dodicigrancru, the visit on behalf of Francesco Sanapo – owner of Ditta Artigianale and AST of international fame -, Michele Cannone – Head of Food Service Marketing of Lavazza – Andrej Godina – professional taster specialized in sensory analysis of espresso coffee -, Davide Cobelli – AST, consultant and owner of Coffee Training Academy -, the new CEO of Carimali – Cosimo Libardo and many others. All eager, as well as the customers, to ascertain that even in the new portioned range the sensorial experience of Dodicigrancru does not betray in expectations, confirming the fine exotic scents and a very refined acidity.

A success that can be easily explained if one looks not only at the very high quality of the blend but also consumption change that is affecting the entire sector worldwide and that registers a progressive abandonment of the simple origins of Robusta in favour of more and more precious Arabiche. A trend that translates into the search for gourmet products to be consumed at home and an ever increasing focus on specialty coffees.

An interest in quality coffee that Bazzara does not satisfy solely through its top-of-the-range blend, but also through the famous saga of the Bazzara books – La Filiera del Caffè Espresso, La Degustazione del Caffè and Cappuccino Italiano Latte Art – entirely dedicated to the black mystical drink that, in fact, during the three days of the fair, registered the usual appreciation of the public with excellent sales results but, above all, through the various training modules offered by the Bazzara Academy. The corner set in the main stand was literally attacked by business-men and women of the coffee supply chain at all levels and by many entrepreneurs who see a great outlet in the business of micro-roasteries dedicated to mono origins and niche blends; eager to approach the Academy managed by Marco Bazzara, to learn the know-how necessary to succeed in this market.

The Bazzara Academy was in fact the first structure in Italy certified as SCA Premier Training Campus for all the modules of the Coffee Skills Program, recognized as IIAC Academy and is among the members who gave life to the Conference of Academies – the group of Italian training excellence.