Nature on Today I Learned - Saugihttps://til.saugi.me/tags/nature/Recent content in Nature on Today I Learned - SaugiHugoen-usThu, 16 Apr 2026 08:34:49 +0700How Grapes Become Winehttps://til.saugi.me/how-grapes-become-wine/Thu, 16 Apr 2026 08:34:49 +0700https://til.saugi.me/how-grapes-become-wine/<p>Grape is the main source for producing wine. It went through a biological process called <strong>fermentation</strong>. Fermentation occurs because the grape has yeast (ragi) in its skin. Grapes have a lot of sugar (glucose and fructose). So fermentation breaks down sugar, also the sugar molecules into three byproducts: Ethanol, CO2, and Heat. Ethanol is the alcohol that gives us kick.</p>