Oranges with “Big Navel” and “Small Navel” Are Different: A Step-by-Step Guide to Identifying and Understanding Their Differences

Oranges are among the most popular and widely consumed fruits in the world, prized for their sweet, juicy flesh and numerous health benefits. However, not all oranges are the same. Some have a noticeable “navel,” a small secondary fruit embedded within the main fruit. Interestingly, navel oranges can be classified into two types: big navel and small navel oranges. While they may look similar at first glance, their differences affect taste, texture, and even how they are used.

In this article, we will explore the difference between oranges with big and small navels and guide you through the process of identifying them. We will also explain how they develop and what these differences mean for consumers.

What Is a Navel Orange?

A navel orange is a seedless variety of orange that has a small, underdeveloped fruit growing at the blossom end, which looks like a human navel. This feature is caused by a genetic mutation and is a unique characteristic of navel oranges.

Navel oranges originated from a single mutation in Brazil in the early 19th century and have since been cultivated worldwide, especially in the United States, Spain, and Morocco. Their seedless nature makes them ideal for eating fresh, and their easy-to-peel skin is an added advantage.

Big Navel vs. Small Navel Oranges: Key Differences

There are noticeable differences between oranges with big navels and small navels, both in appearance and taste.

1. Size of the Navel

Big Navel Orange: The secondary fruit at the bottom is larger and more pronounced, creating a deeper navel hole.
Small Navel Orange: The secondary fruit is smaller, making the navel appear shallow or less noticeable.

2. Taste and Texture

Big Navel Orange: Sweeter with a softer texture. The larger secondary fruit can sometimes affect the overall texture, making it more delicate.
Small Navel Orange: Slightly more acidic with a firmer texture, offering a different mouthfeel when eaten.

3. Juiciness

Big Navel Orange: Often juicier due to its looser cell structure, making it ideal for fresh consumption.
Small Navel Orange: Less juicy but still flavorful, better suited for longer storage.

4. Shelf Life

Big Navel Orange: Shorter shelf life due to higher water content, making it prone to spoilage.
Small Navel Orange: Longer shelf life, as the fruit is firmer and retains its freshness for a longer period.