Why Do Supermarket Tomatoes Taste So Different From Locally Grown Ones?

Locally grown tomatoes almost always have a much stronger and better flavor and smell than those found in grocery stores. This is because supermarket tomatoes are harvested and stored differently from their locally grown counterparts. Understanding the differences can help you appreciate the nuances in flavor and choose the best tomatoes for your dish.

1. Timing of Harvest

One of the major reasons supermarket tomatoes lack the robust flavor and aroma of locally grown ones is the timing of their harvest. Tomatoes for supermarkets are typically picked when the color has developed but before the full aroma is present. This is done to ensure that they can be transported over long distances without sustaining damage. The lack of developed aroma is a critical factor in the subpar taste of supermarket tomatoes.

2. Storage Techniques

Induced Ethylene Gas and Controlled Atmosphere: Supermarket tomatoes are often stored in environments that induce ethylene gas, which is responsible for ripening fruits. This controlled atmosphere speeds up the ripening process and helps develop the aroma. In contrast, locally grown tomatoes ripen naturally on the vine, where they continue to develop their natural flavors and aromas gradually. The controlled storage conditions, which may involve lower temperatures, help to retain the freshness and good quality of the tomatoes, but at the cost of diminished flavor.

3. Varieties of Tomatoes

Change in Tomato Varieties: The varieties of tomatoes used in supermarkets are specifically selected for their ability to withstand transportation and storage. These tomatoes are often bred for durability and uniformity rather than flavor. This means that they sacrifice some of their natural flavor profile to ensure that they arrive at grocery stores looking and tasting similar, regardless of where they are grown.

Conclusion

The differences in the taste and aroma between supermarket tomatoes and locally grown ones can be attributed to the harvest timing, storage methods, and the varieties of tomatoes used. Understanding these factors can help you make more informed decisions when purchasing tomatoes and appreciating the nuances in their flavor and aroma. Whether you're cooking a classic Italian sauce or enjoying a simple salad, choosing locally grown tomatoes is often the best way to enjoy a rich and satisfying taste experience.