Riccardo Accolla was one of the first students of the Politecnico di Milano to graduate in Biomedical Engineering.
La sua passione per la ricerca sui sistemi sensoriali da un lato e il desiderio, tipico degli ingegneri, di vedere realizzate da un punto di vista commerciale le innovazioni tecnologiche provenienti dalla ricerca di laboratorio hanno rappresentato la chiave di volta di una carriera che, a partire dagli anni del dottorato, conseguito presso il Politecnico federale di Losanna, si è sempre mossa lungo il confine tra la ricerca di base e l’industria alimentare e che alla fine, dopo diversi anni trascorsi in Svizzera, lo ha portato negli Stati Uniti.
Here he founded a consulting company and, in 2018, began collaborating with Ripe.io, an innovative startup that uses blockchain technology to digitize agri-food supply chains in order to increase their traceability, quality and sustainability.
Ho iniziato a studiare al Politecnico di Milano nel 1996 e nel 2001 mi sono laureato in Ingegneria Biomedica. Dopo la laurea, ho lavorato per due anni in un’importante azienda biomedicale, la Baxter, ricoprendo una posizione di “marketing tecnico”. Fin dai tempi dell’università, però, ho sempre coltivato la passione per lo studio dei sistemi sensoriali: non a caso, nella mia tesi di laurea mi sono occupato del sistema uditivo, per la precisione della propagazione dei campi elettromagnetici attraverso l’udito e degli effetti dei primi cellulari sul sistema uditivo.
Così, nel 2003 ho colto l’opportunità di svolgere un dottorato di ricerca in Svizzera, presso l’École Polytechnique Fédérale di Losanna, dove era appena stato inaugurato uno dei più grandi centri di neuroscienze al mondo, il Brain Mind Institute. Negli anni del dottorato mi sono occupato del sistema gustativo, che all’epoca era un campo ancora relativamente inesplorato, sul quale non esisteva molta letteratura scientifica. Si trattava tra l’altro di un programma di dottorato in collaborazione con Nestlé, quindi particolarmente attento alle possibili applicazioni industriali della ricerca di base.
Nel 2007 ho conseguito il titolo di dottore di ricerca e sono stato subito reclutato da Firmenich, azienda svizzera tra le più importanti al mondo per quanto riguarda la produzione di profumi e aromi, dove mi sono occupato di formulazioni innovative. Dopo un periodo di tre anni trascorso a Ginevra, mi è stato proposto di spostarmi negli Stati Uniti, dove l’azienda stava lanciando un piccolo gruppo di innovazione legato allo sviluppo di nuovi ingredienti per l’industria alimentare. Nello specifico, si trattava di ingredienti che riducessero la quantità di zucchero, di grasso e di sale negli alimenti mantenendo le stesse caratteristiche organolettiche. Il ruolo che avrei dovuto ricoprire era quello di responsabile della sezione Discovery: la mia funzione sarebbe stata quella di fungere da interfaccia tra l’azienda e la ricerca di base, andando alla ricerca di innovazioni scientifiche che avessero il potenziale per essere utilizzate nello sviluppo di nuovi prodotti.
Ho accettato con entusiasmo e mi sono trasferito negli Stati Uniti, dove ho avuto modo di interagire con numerose istituzioni accademiche ma soprattutto con tantissime startup, presentando all’azienda le novità più interessanti per quanto riguarda – per fare solo un esempio – l’utilizzo dei recettori del gusto nello screening di nuovi ingredienti che potessero essere sviluppati e approvati per essere poi inseriti nelle formulazioni di cibi e bevande.
Quest’esperienza a stretto contatto con il mondo delle startup mi ha convinto a intraprendere a mia volta un’avventura imprenditoriale e così nel 2014 ho fondato A-T4H (acronimo di “Taste for Health”), una società di consulenza che ha l’obiettivo di supportare le startup nello sviluppo e nella commercializzazione di nuovi ingredienti nel campo della nutrizione, della salute e del gusto. Questa attività mi ha consentito di lavorare a stretto contatto con moltissime realtà, tra cui Ripe.io, con cui ho iniziato a collaborare nel 2018, inizialmente come consulente per un progetto chiamato “Internet of Tomatoes” sulla digitalizzazione della filiera di pomodori prodotti negli Stati Uniti e successivamente commercializzati da una popolare catena di insalate particolarmente attenta alla qualità degli ingredienti.
I was so happy with the experience that three years ago I accepted the proposal to work with the company full-time as manager for projects involving the agri-food chain.
Ripe.io provides a software infrastructure that uses information technology, especially blockchain technology, to digitize the agri-food supply chain, and therefore to make it more transparent, ensuring maximum traceability, quality and sustainability. A small part of our projects directly involve the final consumer, who has the opportunity to know exactly where the food comes from, but the bulk of our business concerns the initial links of the supply chain, mainly from a b2b perspective. We work a lot on safety-related projects: in the event of bacterial contamination, for example, our technology makes tracking potentially contaminated batches much easier and faster. Our aim is to increase visibility and transparency within the supply chain, often to allow farmers to have all the information they need to improve their practices and to increase their profits, reducing the number of intermediaries. Basically, our platform collects and connects data from different sources – management systems, sensors, information transmitted directly by farmers, etc. – making all stages of the supply chain traceable and transparent. Using blockchain technology has two major advantages. The first is that the platform is not managed by a central actor: everyone can enter information independently, deciding which data to share and with whom to share it in a peer-to-peer environment. The second is that each data entry and each subsequent modification of the entered data leave an immutable trace, thus guaranteeing the traceability of each intervention.
At the moment with Ripe.io I am mainly working on two projects.
The first concerns the traceability and quality of raw, high-value agricultural products, in particular cocoa. I have acquired a good knowledge of the cocoa production chain and I can say that it’s an extremely interesting field but also full of challenges because it often presents problems related to the exploitation of child labor, especially in West Africa, to the poor guarantees of product quality, with intermediaries who crush farmers' profits… In short, it is a sector in which the use of blockchain technology could certainly have a positive impact on the life of farmers.
The second project concerns the sugar cane supply chain in Belize and directly involves the country's Ministry of Agriculture. Here too, the aim is to improve the life of farmers and to facilitate access to bank finance for small farms, which thanks to our platform will be able to make more detailed forecasts and plan their activity more efficiently.
As for the future of the company and blockchain technology, I believe that the new frontier of development is represented by sustainability. An increasing number of investors, institutional and non-institutional, now consider sustainability – expressed in the so-called ESG criteria – a fundamental parameter for choosing which activities to invest in. A platform like ours would allow farms to monitor, and therefore improve, the sustainability levels of their business, thus attracting more investments. It is in this direction that we will develop our technology in the coming years.
What gives me the most satisfaction is without a doubt the direct relationship with agri-food operators. We all eat, we all have food-related memories and an emotional relationship with the land and what it produces, but most of us do not have the chance to touch with their hands the hard work and commitment hidden behind the food we consume every day. It is very satisfying for me to get to know this reality closely, to concretely help farmers to improve their living conditions, often getting my hands literally dirty, as I do whenever we need to put sensors in the fields. Even the opportunity to learn new things, in areas still unexplored for me, is something exciting: when I was doing academic research I never thought of working in the agri-food supply chain, but over time I became passionate about its complexity and this gives me great satisfaction.
The experience of the Politecnico di Milano was fundamental for me and also quite gratifying because – let's face it – it requires a lot of commitment. The things I learned when I was a student, especially basic engineering and the application of mathematical models to biology, have been extremely useful throughout my career, not only during my PhD but also when, in my current position, I had to develop a data model capable of linking information from the agricultural supply chain (soil conditions, transport conditions, etc.) to the prediction of how products could be evaluated from a sensory point of view. If I had studied only biology or agronomy I would not have been able to develop anything like that, or I would have had to acquire the necessary skills later and with greater difficulty.
Another very important aspect linked to the Politecnico di Milano is the global network that it has been able to create over the years. Personally, being a member of the North America Alumni Association has given me several opportunities to expand my professional network. I have participated with great pleasure in many different panels and, thanks to this bond, I can continue to collaborate with the university where I graduated many years ago!
I have so many memories of my polytechnic years, it was a very beautiful time in my life. The first that comes to mind concerns the exams. It was the time when my friends and I were discovering bioengineering and one of the most exciting courses, at least for me, was that of Prof. Emanuele Biondi on electromagnetism. Among the students there was a rumor that, during the exam, the first student to be called was almost always asked the same question. So, when I studied for the exam, I prepared myself very well on that question, in case I was called first. I had a reputation for being quite lucky and in fact on the day of the exam I was the first student to be questioned. I remember that, when my name was called, my friends who were going to take the exam that same day started “roaring” from the back of the classroom, especially when they heard that the first question the teacher asked me was actually the one we expected and for which we had all prepared. Unfortunately, I did not answer the second and third questions as well, so in the end Prof. Biondi commented on the exam by saying: "Look, I give you 30 cum laude but I'm not too convinced". At those words, from the back of the classroom there was an explosion of uncontainable anger from my friends!
To the engineering students of the Politecnico di Milano, and in particular to bioengineering studens, I would say not to think that a career like mine, very close to biology, is precluded or particularly difficult to undertake. On the contrary, a degree from the Politecnico di Milano and the engineering training it guarantees represent a huge advantage in this sector as well.
Furthermore, I would tell them not to lose the taste for exploration and above all not to be afraid to move and to have experiences abroad. For me, they have been fundamental, both as a student and afterwards.
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