Aequitas Coffee
Em busca de um Match Perfeito para o seu Café?
Em busca de um Match Perfeito para o seu Café?

Coffee chain shortcut: from producers to barista and vice-versa

As part of Aequitas’ initiative of approaching farmers to the market, during one week in August, a series of lectures and coffee brewing workshops was held for 4 distinct groups of coffee producers in the region of São Gotardo.

During three and half hours, a brief outlook about the US market was presented – as result of my research field trip to the US in April for SCA coffee expo and impressions from the specialty coffee scene around Seattle, Portland, Bend, and San Francisco. Afterwards, throughout 3 hours Maria Antonia Mion, barista and partner at Supernova Coffee Roasters located in Curitiba – 1.100 km from São Gotardo – presented filtered coffee brewing techniques, perceptions about Curitiba’s specialty coffee consumers and her everyday experience behind the counter making lots of espressos, macchiatos, cappuccinos and drip coffee to Supernova clients.

Maria’s workshop is quite interesting, she teaches not only about extraction techniques but also curiosities and the history of each method. She divides the methods in timelines: classic, modern, and post-modern and focused on teaching the most popular methods in specialty cafés.

Specialty coffee talk at COOPACER co-op

At this edition, she taught in minute-details the importance of coffee and water qualities, storage, different coffee infusions and extractions due to different types of grinding and lastly a step by step for making a delicious coffee with a French press, Hario V60 and Aeropress. We used the producers’ coffee from the 2017 harvest. The workshop got more stimulating for everyone, especially the sensorial perceptions in body, sweetness and acidity when tasting the same coffee in different methods.  

At Coopacer, a co-op located in São Gotardo, the first group had producers, agronomists, co-op employees and local roasters participating. They were quite curious and lots of questions arose about the specialty coffee market.

The second group were formed by small producers, from 2,5 to 30 hectares, who are assisted by EMATER (Minas Gerais State Company for Rural Technical Assistance and Extension) and the activities happened at Mr. Rafael’s house in Agrovila – thanks a lot Mr. Rafael for your hospitality! They were quite curious about Maria’s teachings and it’s interesting noticing that each audience has different doubts, behavior and needs, even though dealing with the same thing that is coffee. This is the beauty of human nature.

Brewing workshop with Maria Mion at Mr. Rafael's house

Brewing workshop with Maria Mion at Mr. Rafael's house

The third class was at Coopadap where most of the participants were coffee producers. The class were quite advanced about concepts of specialty market and delighted themselves at the workshop.

At last, the 4th group was my darling one. I was there not just representing Aequitas but it was my contribution to IWCA, as an IWCA Cerrado Mineiro member and advocate for women empowerment, especially in the coffee chain. The women producers belong to the rural community of Chaves and to the co-op Carpec in Carmo do Paranaíba, 50 km from São Gotardo. Maria and I were quite surprised and pleased for seeing Maisa, a curious 16-year-old girl who were attending the workshop among adults. Her mother couldn’t participate so she was there to represent her. This is such a significant participation that express the importance of family succession in farming, whereas sometimes we see the younger generations that don’t want to continue in rural activity.

Women producers from the rural community of Chaves and CARPEC co-op. Maisa is the second on the left

Women producers from the rural community of Chaves and CARPEC co-op. Maisa is the second on the left

At the end, after an intense week sharing and learning through talks, workshops and visits to farms, the feeling was of fulfillment for the opportunity of impacting 40 people’s lives and a reinforcement to myself: I simply enjoy establishing connections with people and even more when those new links are created through coffee.

 

Other pictures

Four generations cultivating history and coffee

Ditian (grandfather in Japanese) Goro and children, Noboru, Yoko and Niculau (1950)

Ditian (grandfather in Japanese) Goro and children, Noboru, Yoko and Niculau (1950)

The ship that brought Minami family to Brazil (1927)

The ship that brought Minami family to Brazil (1927)

In June 16th 1927, my great-grandfather Tsunekichi Minami, my great-grandmother Kachi Minami and children arrived in Santos, Sao Paulo, Brazil after leaving Japan and travelling during 2 months on Kanagawa-Maru ship. My grandfather Goro Minami at that time was 11 years old. The emigration turned into an option for more than 157.000 Japanese people that arrived in Brazilian lands in the period from 1924 to 1941, as a result from a chronic and exponential demography that was causing an intense social, political, cultural and economic change in Japan.

Pursuing the dream of a better life condition my ancestors from the families Minami and Okuyama (paternal grandparents), Kumata and Iida (maternal grandparents) came to Brazil looking for the Brazilian golden – coffee – that was the country’s main export product. In the end, the promise of making money by working in coffee plantations and going back to Japan was different from the reality. Staying in Brazil was no longer an option but the one and only alternative.

After several years of hard work in coffee farms in Sao Paulo state, they raised some money and bought a small piece of land in the north of Parana state where they cultivated coffee. In 1944 my grandfather married my grandmother Mitsuyo and in 1947 my father Niculau Minami was born. Since young age he used to work in the farm following his father’s steps. A curious fact is that my grandfather wanted his son studying Medicine School, but he attended school until he was 9 years old. He quit studying to help in the farm and to follow his dream of becoming a farmer.

Goro Minami (on the right) holding a prize in recognition for the coffee quality production

Goro Minami (on the right) holding a prize in recognition for the coffee quality production

In the 1960’s the north of Parana concentrated 50% of the national coffee production. However, many severe frosts were gradually damaging coffee plantations and in 1974 Goro and Niculau visited the Alto Paranaíba in Cerrado Mineiro to get to know the region for developing farming activities in an area safe from frosts. Since 1973 the region was undergoing an agricultural expansion program, the PADAP – Alto Paranaiba Guided Settlement Agricultural Program. An area of 60.000 hectares was expropriated and divided in many smaller lots and approximately a hundred families of Japanese origin settled the region and started agricultural activities.  

In April 25th, 1975 Niculau Minami arrived to PADAP region under the supervision and support of his father and elder brother. They acquired an area of 442 hectares, the lot number 71, called Fazenda Olhos d’Água, which means Farm of Spring Waters due to its several springs, in Rio Paranaíba municipality, 30 km from São Gotardo.

Since then, coffee and other crops (potato, carrot, garlic, soybean, corn, oat and wheat) has been planted. This is a privileged location, thanks to its soil, higher altitude, around 1.140 and 1.160 meters and its climate turns, that is, hot days and cool nights, which is good for coffee.

An area of 180 hectares are dedicated to coffee in Fazenda Olhos d’Água (Lot 71) and Fazenda Santo Antonio (Lot 42) and more than 20% in both farms consist of Cerrado natural biome.

Coffee plantation characteristics:

  • Varieties: Yellow Catuaí, Red Catuaí, Mundo Novo, Icatu and Red Catucaí
  • Harvest: June to August
  • Method: Natural
  • Average altitude: 1.150 m
  • City: Rio Paranaíba, Minas Gerais, Brazil
  • Region: designation of origin Cerrado Mineiro

A new chapter in coffee quality production at COOPADAP

On May 29th, our co-op, COOPADAP (Agricultural Cooperative of PADAP), started writing a new chapter in coffee quality production. Since May last year, we’ve been talking to PhD. professor Flavio Borém, about a consulting project to our producers. Since 1997, he has been teaching at Federal Lavras University and he’s a nationally and internationally well-respected researcher for coffee scientific articles and for the book “Handbook in Coffee Post-Harvest Technology”.

After negotiating the investment for the consulting services, defining the project goals and schedule, we finally had the kick off that happened on May 29th for a group of twelve producers focused in improving coffee quality.

According to Professor Borém, there are 10 concepts related to specialty coffee production:

1)    The specialty coffee is formed at the coffee plantation area. The producer must know the coffee plots (in Brazil we call it “talhão”) and each one potential. Then different sensorial profiles must be separated.

2)    Only healthy and well-nourished plantations will result specialty coffee. The soil must be well covered by organic material and vegetal cover to protect it from sun heat. The earth must be chill.

3)    The harvest planning must be aligned with the capacity of post-harvesting infra-structure. It doesn’t make sense saving money making use of mechanical harvesting but then losing coffee quality on drying patios.

4)    When considering coffee matureness and harvesting it mechanically, specialty natural coffee must be harvested with a maximum of 20% of immature fruits (frutos verdes) and for specialty pulped natural a maximum of 30%. It’s preferable having a tolerance for immature fruits to explore the maximum potential of ripe (cereja) and a little bit over-ripe and dry cherries (passa, seco or bóia).

HINT: coffee with pendulum is not totally mature and coffee without pendulum is mature.

5)    The quality can improve during post-harvesting process. If adequate techniques are applied during coffee post-harvesting the quality might improve and you reduce the risk of losing quality potential that already comes from the cherries. For instance, one coffee processed as Natural may result in better final score than processed as Pulped Natural or vice-versa.

Coffee producers and their team cupping coffees from several countries of origin 

6)    It’s possible producing specialty coffee using any kind of coffee process! That is Natural, Pulped natural (in Brazil we it’s possible producing 3 types of pulped natural in the same wet milling structure that are CD1, CD2 and CD3, which mean depulped ripe cherry, depulped unripe cherries and depulped over-ripe cherries, respectively), and Washed processes. It depends on infra-structure, logistics, coffee potential and most importantly the Coffee buyer!

7)    The hygiene is a critical success factor because without it excellent coffee may be contaminated. So, every post-harvesting structure must be cleaned and “shining” every day!

8)    More uniformity and less risk are synonyms for quality. In the end, producing coffee quality is about reducing risks. For every new attempt in coffee process make both questions: (1) Is it going to result in more uniformity? (2) Is it going to reduce risks?

Example: does using a wet milling washer-separator results in more uniformity? YES, because it separates the ripe cherries from the over-ripe and dry ones. Does it reduce risk? YES, because there are less unripe fruits.

Professor Flavio Meira Borem at Coopadap

9)    The coffee drying process can reduce the coffee quality. If coffee cherries dry at a high loss of moisture rate it can damages the quality. There are expected drying times for each process, also according to each local climate context.

10) The coffee quality reduces along storage period. To minimize the loss of quality Natural dry cherry coffee can be stored in tulhas (wooden cells) for a minimum period of 30 days to equilibrate the moisture and once hulled sounds just like fresh coffee.

If you want to learn more about Professor Borem research, projects, articles, presentations, etc. in coffee post-harvest technology I highly recommend accessing his website where he shares lots of content he has produced along his career.