# Coffee-Derived Flavor Enhancers Fermenstation Introduced a Coffee-Based Kokumi Ingredient By Colin Smith | Written with AI assistance | Published 2026-04-20 | Eco Source: Trend Hunter, https://www.trendhunter.com/trends/coffee-based-kokumi-ingredient References: [beveragedaily](https://www.beveragedaily.com/Article/2026/04/10/coffee-invention-for-better-tasting-plant-based-meat/)  Japanese biotech start-up Fermenstation introduced a new coffee-derived food ingredient designed to boost richness and mouthfeel in [plant-based meat](https://www.trendhunter.com/trends/koji-chunks), featuring a kokumi-linked peptide called glutamylvalylglycine created from spent beans and grounds. The company filed a global patent for a process that uses protease (and optionally cellulase) treatment, followed by an optional fermentation step with microbes such as yeast, lactic acid bacteria or koji to increase yield. The resulting ingredient is mostly tasteless on its own but intensifies the perception of fat and sugar, so it can be added as a seasoning or functional component. Beyond meat alternatives, Fermenstation listed applications across soups, sauces, baked goods, dairy and conventional meat, positioning the innovation as both a flavor fix and an [upcycling route for coffee waste](https://www.trendhunter.com/trends/beanless-coffee-powder). Image Credit: Natalia Sem / Shutterstock.com ## Trend Insights (Trend Hunter) - Score: 7.0/10 - Popularity: 66% | Activity: 73% | Freshness: 71% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Eco](https://www.trendhunter.com/eco) ## Key Themes ### Key Themes Behind This Trend - **Coffee-upcycled Kokumi Ingredients:** Novel kokumi peptides extracted from spent coffee create a route for upcycled waste to enhance perceived richness and mouthfeel in low-fat and plant-based formulations. - **Fermentation-enhanced Flavor Technologies:** Fermentation steps combined with targeted protease treatments enable scalable bioprocesses that convert food waste into tasteless functional enhancers which amplify fat and sweetness perception. - **Sensory-targeted Minimalist Additives:** Small-dose, near-tasteless additives that modulate kokumi receptors offer a method to boost sensory richness without introducing competing flavor notes. ### Where This Applies - **Plant-based Meat and Dairy Alternatives:** Plant-based protein products can leverage coffee-derived kokumi peptides to compensate for reduced fat content while preserving a full-bodied sensory profile. - **Food Waste Upcycling and Ingredient Supply:** Spent coffee streams could be transformed into value-added ingredients, creating new ingredient supply chains rooted in circular-economy economics. - **Sauces Soups and Baked Goods Formulation:** Low-fat or sugar-reduced sauces, soups and baked goods stand to benefit from kokumi ingredients that intensify perceived richness without altering core flavors. ## Related on Trend Hunter - [Sugar-Free Coffee Candies](https://www.trendhunter.com/trends/kopiko-focus-coffee.md) - [Sensorial Tea Lattes](https://www.trendhunter.com/trends/pique-moco-bouquet-tea-latte.md) - [Fermented Recovery Drinks](https://www.trendhunter.com/trends/kojipop.md) - [Coffee-Free Chocolate Cafe Drinks](https://www.trendhunter.com/trends/sweet-milk-chocolate.md) - [Flavored Plant-Based Coffee Mixers](https://www.trendhunter.com/trends/oatly-barista-editions.md) - [Canned Nitro-Infused Cold Coffees](https://www.trendhunter.com/trends/nitroinfused-cold-coffee.md) - [Japanese-Style Cold Brew Concentrates](https://www.trendhunter.com/trends/japanesestyle-cold-brew.md) - [Berry-Infused Salts](https://www.trendhunter.com/trends/infused-koyo-berry-salt.md) - [Functional Mushroom Ingredients](https://www.trendhunter.com/trends/m2brew.md)