Yapapi blog page — clear vs dark bottles

☀️ Light “kills” olive oil Exposure to light — especially sunlight — causes photo-oxidation, a process that degrades the quality of olive oil. It leads to the loss of antioxidants, chlorophyll, carotenoids, and results in unpleasant oxidative notes. Studies show that within just 5 weeks, olive oil stored in clear glass bottles shows significantly increased peroxide levels and acidity. In contrast, oil stored in opaque or dark containers remains stable and protected.   Example: Packaging Type Effect Over 12 Months Clear glass bottle Direct light → intense oxidation, loss of flavor & aroma Dark glass bottle No sunlight → much...