# @science on Instagram

- **Type:** Image
- **Original URL:** https://www.instagram.com/p/DQOHSgYjum3
- **Gondola URL:** https://gondola.cc/posts/36112401-science-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/7886b18863.jpg
- **Posted:** 2025-10-25T05:30:13.000+00:00
- **Account Owner:** Science 🧬 (@science) — https://gondola.cc/science

## Caption

Forget champagne or truffles, the world’s priciest luxury drink begins (and ends) in the last place you’d expect. Kopi luwak, better known as civet coffee, is made from beans eaten and excreted by the Asian palm civet, a nocturnal mammal native to South and Southeast Asia. For years, fans have sworn its rich, velvety flavor comes from this peculiar process, and now, science has finally cracked the code.⁠
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Researchers at the Central University of Kerala in India ventured into the coffee-growing hills of Kodagu, where wild civets roam freely among Robusta plantations. They gathered 68 samples of civet droppings, meticulously cleaned the undigested beans, and compared them to fresh beans plucked straight from the plants. The results revealed a biochemical makeover. The civet-digested beans were fattier and richer in two key compounds, caprylic and capric acid methyl esters, that are also used in dairy flavorings. Those molecules lend a creamy, full-bodied aroma that makes kopi luwak taste smoother and less bitter than ordinary coffee.⁠
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The researchers also found lower levels of protein and caffeine, further softening the brew’s edge. Inside the civet’s gut, enzymes and microbes trigger natural fermentation, subtly reshaping the bean’s chemistry in ways that roasting later amplifies. It’s a biological flavor factory, run by instinct and digestion rather than design.⁠
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But the story has a bitter aftertaste. Rising demand for civet coffee has fueled cruel farming practices, with animals kept in cramped cages and force-fed coffee cherries. The scientists hope their work could pave the way for ethical alternatives, replicating the same flavor chemistry without exploiting wildlife. Understanding exactly what makes cat poop coffee taste so good might be the secret to brewing it with a clear conscience.⁠
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#science #coffee #kopiluwak #civets #chemistry #foodscience #sustainability #india #wildlife #flavor #ethics #scientificreports #biodiversity #fermentation #nature #innovation⁠
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Source: s41598-025-21545-x

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## Tags

ethics, scientificreports, innovation, india, flavor, civets, foodscience, biodiversity, sustainability, coffee, nature, science, fermentation, chemistry, wildlife, kopiluwak

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