Three Cal Students Launch Plant-Based, Sushi-Grade Tuna to Pave the Way for Seafood Sustainability

The effects of climate change are becoming increasingly evident today. This is why three visionary individuals came together to address one pressing issue: the unsustainable practices in our food system, particularly regarding seafood.

Kelly Pan, Adrian Miranda, and Stephanie Claudino Daffara, the founders of Impact Food, combined their diverse expertise and unwavering commitment to create a positive impact.

Driven by a shared passion for food innovation and ocean sustainability, they embarked on a journey to revolutionize the concept of seafood. Through meticulous research and cutting-edge technology, by studying the composition of animal-based seafood and leveraging their knowledge in food science and molecular biology, they developed their first product, Impact Tuna.

With Impact Food, Kelly, Adrian, and Stephanie strive to redefine the way we approach food. By choosing plant-based seafood, individuals not only enjoy a delectable culinary experience but also contribute to a healthier future for our planet, our oceans, and ourselves.

Read through as we learn more about the remarkable journey of Impact Food and its founders, Kelly, Adrian, and Stephanie, through an exclusive interview with Asian Hustle Network.


In January 2020, we met while studying at UC Berkeley in renowned scientist and entrepreneur Dr. Ricardo San Martin’s Alternative Meat Challenge Lab, a product-design-based entrepreneurship course that examines how food is made and why alternative meats are a key solution to creating a more sustainable food system.

A passionate foodie-business student (Kelly), a vegan home chef-computer science student (Stephanie), and a scientist-biochemistry student (Adrian) found each other and decided to combine their fields of expertise to work towards a shared passion for food innovation and ocean sustainability. 


We were inspired by the innovative solutions we saw in terrestrial meat products like beef and chicken, and the science behind creating them. As we brainstormed in class for a protein alternative that could become the center of the plate, we realized that seafood was a wide white space in dire need of new solutions.

With an ever increasing global population, the conventional seafood industry (e.g. commercial fishing and aquaculture) continues to overfish and deplete our oceans but is still unable to keep up with rising seafood demand. 90% of fish stocks have been used up, and we’re rapidly losing biodiversity and destroying marine ecosystems which support all life on our planet, so we need to take action now before it is too late.

This is when we knew we were on a mission to reimagine a more sustainable food system through delicious and nutritious seafood created using plants and scientific innovation. Through Impact Food, we would be able to do our part in alleviating pressure on our oceans and transform our global food system to be better for our people, planet, and animals.


At Impact Food, one of our core values is “Delicious Innovation” – to always develop the tastiest, high-quality food.

All seafood species have a very unique, complex taste and texture profile, so we knew that it would be challenging to recreate the sensory experience of conventional seafood. To overcome the challenge of developing realistic seafood texture, we focused heavily on R&D and consulted with industry experts from chefs to scientists and seafood purveyors to truly understand the composition of fish. This knowledge combined with a lot of experimentation allowed us to match the subtle ocean flavor, nutritional profile, and delicate texture of species like bluefin tuna.

Another challenge we faced was scaling our proprietary seafood texturization technology. We were very fortunate to bring on a talented bioprocess engineer last fall, who helped us scale our process and significantly accelerate our commercialization timeline.


The process of making our first flagship product (raw sushi-grade Impact Tuna) began with extensively studying the scientific composition of seafood and developing a proprietary production process using plants and biotechnology.

Our novel food technology platform relies on our unique texturization process that optimizes and transforms our seafood base (a blend of plant ingredients such as pea protein, algae, & vegetable juice) into a whole-muscle structured seafood product.

In addition to completely removing animal fish from the seafood supply chain, our plant-based seafood is a more sustainable food choice that can always be consistently supplied with exceptional quality. Due to supply chain volatility, the quality and pricing of animal-based seafood products are constantly in a state of uncertainty and harm the entire food system. 

Therefore, we developed a craveable, true replacement for sushi-grade tuna with under 10 plant ingredients and a longer shelf life than conventional tuna. Our product is also high in omega 3, protein, fiber, and potassium with none of the negative consequences such as overfishing and mercury contamination.


Since food is a very social and cultural experience, we realized that we needed to collaborate with the food service industry to reinvent the seafood consumption experience while remaining authentic to traditional cuisines.

Restaurants, chefs, and cafeterias (e.g. corporate and college campuses) play a critical role in introducing customers to new culinary experiences, encouraging trial, and familiarizing them with plant-based seafood and its benefits. By adding these sustainable options to their menus, they are also able to influence a wider audience and drive market demand for seafood alternatives.

Recently, we launched Impact Tuna in Southern California at Pokeworks and became the first fish-free seafood ever offered at the world’s leading poke chain with 65+ locations across the US and internationally. Pioneering this novel dining experience with Pokeworks is a major step for us in creating large-scale demand for sustainable eating and bringing plant-based seafood to the masses.

In addition to our food service partnerships, we also utilize channels such as social media to raise awareness about the benefits of plant-based seafood. Although we only sell our plant-based seafood ingredients to food service, we still prioritize connecting with end consumers via the visual and informational content we share on channels such as Instagram and TikTok.

Recent media coverage about the unsustainable and inhumane practices involved in commercial fishing such as the Seaspiracy documentary has also been immensely helpful in generating awareness about an obscure and complex seafood industry.


We have begun commercial production and are currently building out our own manufacturing pilot plant to ensure high-quality control and consistency of our food innovations.

Because our proprietary process can use standard equipment that is traditionally used in other industries, we can reach price parity with conventional seafood and scale to high volumes very quickly. We are continuously investing our resources into R&D and optimizing our supply chain so that we can constantly innovate, and maintain product quality while scaling our production.

To meet increasing market demand while ensuring the quality and sustainability of our products as we scale in the US and soon internationally, we are also building strategic partnerships with and collaborating with other companies (e.g. foodservice distributors, suppliers, restaurants, startups, etc.) to strengthen the ecosystem for sustainable protein solutions. Together, we’ll be able to develop and scale products with better taste, texture, and nutritional value.


Our primary driver at Impact Food is to make a positive global impact by creating a future of food that can sustainably feed the world while protecting our oceans and marine life.

We strive to create a global impact and movement of consumers eating more consciously and sustainably. To do this, we need to make our innovations available and accessible everywhere our consumers eat, around the globe.

Today, we’re excited to continue scaling our production, onboard more food service partners, and expand distribution to major markets for seafood such as Japan. Our goal is to reconstruct the center of the plate with a new, tastier whole-muscle seafood experience that is healthier for you and the planet without harming any animals.

Impact Tuna is just the beginning, and we’re excited to leverage our seafood technology platform to expand our product pipeline and recreate various other seafood species using plants. Stay tuna’ed and join us on our voyage to revolutionize the global seafood system. 



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