Is passion fruit a citrus fruit
No. Passion fruit is not a citrus fruit. It is the fruit of Passiflora vines, while citrus fruits belong to the genus Citrus, which includes oranges, lemons, and limes.
Ingredient and use
Passion fruit has aromatic pulp with edible seeds and a tart-sweet flavor. Its acidity does not make it botanically citrus.
How it differs
Botanical classification depends on plant relationships, not flavor. Passion fruit’s tartness may resemble some citrus, but it belongs to Passiflora; citrus fruits belong to Citrus. This difference matters for recipes, allergies, and produce descriptions.

Food handling context
Passion fruit is botanically separate from citrus and has a fragrant pulp with seeds. In recipes it can provide acidity and aroma, but it does not behave exactly like lemon or lime. Substitutions should account for sweetness and liquid content.
Details to verify
This is a general food reference. Recipes and product ingredients vary; follow labels and current food-safety guidance where applicable.
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