{"id":11728,"date":"2025-11-18T08:00:00","date_gmt":"2025-11-18T08:00:00","guid":{"rendered":"https:\/\/www.thermofisher.com\/blog\/food\/?p=11728"},"modified":"2025-11-14T19:20:42","modified_gmt":"2025-11-14T19:20:42","slug":"can-culture-be-measured-by-food-science","status":"publish","type":"post","link":"https:\/\/www.thermofisher.com\/blog\/food\/can-culture-be-measured-by-food-science\/","title":{"rendered":"Can Culture Be Measured\u00a0by Food Science?\u00a0"},"content":{"rendered":"\n

Can culture as expressed through food be quantified? Using modern scientific tools that analyze texture, flavor, and aroma, along with techniques to calibrate these measurements to human perception and cultural context, researchers and manufacturers aim to preserve regional identities and emotional connections in cuisine. <\/p>\n\n\n\n

The invisible things we still try to understand\u00a0<\/strong><\/h2>\n\n\n\n

We measure everything that matters to us. A runner tracks their pace to see if they\u2019re getting stronger. A smartwatch estimates sleep quality to tell us how rested we really are. Even mood can be estimated from movement, speech, or heart\u2011rate variability. Those numbers don\u2019t replace the experience\u2014they help us interpret it and make better choices the next day. <\/p>\n\n\n\n

Food science is doing something similar on a larger scale. In my conversation with Thermo Fisher Scientific application scientist Dr. Gabriela Saavedra, she said something that lingered: \u201cFood is not just food\u2014it\u2019s emotion<\/a>.\u201d If emotion and culture shape what we eat, then making better food could be made possible by measuring the parts of eating we once assumed were unmeasurable. Measurement matters because it gives us levers to act, so we can keep what people love about food while improving safety, consistency, and access. <\/p>\n\n\n\n

Measuring what we taste and smell\u00a0<\/strong><\/h2>\n\n\n\n

When you describe a dessert as creamy or a chip as perfectly crisp,\u00a0you\u2019re\u00a0speaking a\u00a0language\u00a0food scientists work hard to translate into numbers.\u00a0Rheology<\/a>\u00a0makes that translation possible by measuring the forces that define texture:\u00a0viscosity, gelling, and lubrication.\u00a0Rheology\u00a0studies how materials flow and deform under stress,\u00a0by\u00a0tracking changes in elasticity,\u00a0yield\u00a0stress, and consistency as foods move through manufacturing, filling, or storage. Advanced rheometers can even pair with optical methods to visualize how a product\u2019s internal structure evolves in real time, linking what we feel on the tongue to\u00a0what\u2019s\u00a0happening at the molecular level.\u00a0<\/p>\n\n\n\n

Extrusion<\/a> plays a complementary role by putting those measurements into action. The extrusion process uses controlled mechanical and thermal energy to transform ingredients at the molecular level, shaping starches or plant proteins into specific forms and textures. Precise control of temperature, pressure, and moisture ensures the results match the target measurements for texture and structure\u2014so the \u201ccrisp,\u201d \u201cchew,\u201d or \u201csmoothness\u201d people expect can be reproduced consistently at scale. <\/p>\n\n\n\n

But instruments don\u2019t replace human perception, they calibrate to it. Trained sensory panels map how people actually describe mouthfeel and flavor, and developers correlate those sensations with measurable properties. That creates a shared reference point between science and experience. So, if a sauce feels too thin or a plant\u2011based burger seems too firm, there\u2019s a path to adjust viscosity, fiber alignment, or processing conditions in a targeted way. <\/p>\n\n\n\n

Flavor stability can be managed, too.\u00a0Encapsulation techniques<\/a>\u00a0protect\u00a0fragile aromas from heat, oxygen, and\u00a0dissipation\u00a0over\u00a0time. By embedding flavors in carriers like sugars or starches (often via twin\u2011screw extrusion), developers can time the release of aroma during cooking or eating.\u00a0That\u2019s\u00a0not measurement by itself,\u00a0but it relies on measurements of volatility, oxidation, and release profiles to hit the mark. The goal is simple: the food you love still tastes\u00a0like itself\u00a0tomorrow, next year, or\u00a0after it has traveled\u00a0halfway across the world.\u00a0<\/p>\n\n\n\n

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Listen to the conversation<\/a><\/em><\/p>\n<\/div><\/div>\n\n\n\n

Measuring\u00a0the\u00a0experience matters\u00a0for food authenticity\u00a0<\/h2>\n\n\n\n

Measuring something like \u201cmouthfeel\u201d might sound trivial next to other scientific challenges, but it\u2019s fundamental to acceptance. Small deviations in viscosity, fiber alignment, or flavor release can completely change how a product feels\u2014and how it\u2019s perceived emotionally. A sauce that\u2019s slightly too thin, a plant\u2011based cutlet that\u2019s rubbery, or a spice blend that fades after processing can turn curiosity into distrust. <\/p>\n\n\n\n

Measurement is what lets teams reproduce positive experiences reliably as they scale and ship. Rheology curves, extrusion parameters, and release profiles aren\u2019t just lab data; they\u2019re the guardrails that keep texture, aroma, and pleasure intact through manufacturing, packaging, transport, and shelf life. Consistency builds familiarity. And familiarity builds connection. <\/p>\n\n\n\n

The cultural layer of flavor\u00a0<\/h2>\n\n\n\n

Still, what counts as \u201cideal texture\u201d or \u201cauthentic flavor\u201d isn\u2019t universal. As Dr. Saavedra discussed in Field Notes, cultural context shapes perception<\/a>. A perfectly chewy noodle or a dense loaf might be prized in one cuisine and considered flawed in another. Local ingredients, processing traditions, and even climate (think humidity changing crispness) influence how the very same product is experienced. <\/p>\n\n\n\n

When developers measure and adjust for those differences, they\u2019re not erasing culture\u2014they\u2019re acknowledging it. Sensory panels in different regions can establish slightly different benchmarks; analytical data can then be tuned to meet those benchmarks without flattening identity. That\u2019s where scientific precision becomes cultural empathy. <\/p>\n\n\n\n

Why\u00a0food science and food measurement\u00a0matter\u00a0<\/h2>\n\n\n\n

Science isn\u2019t trying to turn flavor into a formula or culture into a number. It\u2019s trying to preserve what makes them recognizable, enjoyable, and shareable at scale. Yes, there are commercial reasons\u2014consistency and trust matter\u2014but there\u2019s also a human reason. People connect through taste and texture. These cues help us recognize what\u2019s familiar and safe, and they anchor us to memories and traditions. When we measure those cues with care, food doesn\u2019t become mechanical; it becomes reliably itself even as production systems, ingredients, and distances change. <\/p>\n\n\n\n

Closing reflection\u00a0<\/h2>\n\n\n\n

Measuring culture in food involves translating sensory experiences like texture and flavor into quantifiable data using rheology, extrusion, and sensory panels. These approaches allow scientists and producers to interpret and reproduce desired qualities at scale, ensuring consistency and emotional resonance without erasing regional traditions. By pairing scientific precision with cultural empathy, food development now offers a more reliable experience of beloved tastes and textures, strengthening connections to memory and identity in a changing global market . <\/p>\n\n\n\n

We measure things not to reduce them, but to understand them. Whether\u00a0it\u2019s\u00a0charting the\u00a0smoothness of chocolate<\/a>, the elasticity of dough, or the release curve of an aroma, those measurements protect something fragile: the joy of eating. Measuring culture through food\u00a0isn\u2019t\u00a0about quantifying identity;\u00a0it\u2019s\u00a0about giving it the stability to travel, evolve, and endure.\u00a0<\/p>\n\n\n\n

Join the conversation behind the science \u2192 Field Notes Playlist: https:\/\/youtu.be\/aPsTQwvh51s<\/a> <\/p>\n\n\n\n

Additional Resources\u00a0<\/strong><\/h2>\n\n\n\n