Passionfruit

See also: Passiflora (genus)

Constituents

Listing In Duke's Database

Passionfruit: A Tropical Delight

Passionfruit, scientifically known as Passiflora edulis, is a tropical fruit that has captivated the taste buds of people around the world. Known for its unique flavor and numerous health benefits, this fruit is a favorite in many culinary traditions. In this note, we will explore the origins, nutritional benefits, culinary uses, and cultivation of passionfruit.

Origins and Varieties

Passionfruit is native to South America, particularly Brazil, Paraguay, and northern Argentina. The fruit is part of the Passifloraceae family, which includes over 500 species. There are two main types of passionfruit:

1. Purple Passionfruit (Passiflora edulis): This variety is smaller, with a dark purple skin and a tart flavor. It is commonly found in cooler, subtropical regions.
2. Yellow Passionfruit (Passiflora edulis f. flavicarpa): Larger and more acidic, this variety has a bright yellow skin and is typically grown in tropical climates.

Nutritional Benefits

Passionfruit is not only delicious but also packed with essential nutrients. Here are some of the key nutritional benefits:

• Rich in Antioxidants: Passionfruit contains high levels of antioxidants, such as vitamin C, beta-carotene, and polyphenols, which help protect the body from free radicals and reduce inflammation.
• High in Fiber: The fruit is an excellent source of dietary fiber, which aids in digestion, helps maintain healthy cholesterol levels, and supports weight management.
• Vitamins and Minerals: Passionfruit is a good source of vitamins A and C, as well as essential minerals like potassium, magnesium, and iron.
• Low in Calories: With only about 17 calories per fruit, passionfruit is a low-calorie option that can be enjoyed guilt-free.

Culinary Uses

Passionfruit's unique flavor, a combination of sweet and tart, makes it a versatile ingredient in various culinary applications. Here are some popular ways to use passionfruit:

• Juices and Smoothies: The pulp of passionfruit can be blended into juices and smoothies for a refreshing and nutritious drink.
• Desserts: Passionfruit is often used in desserts like cakes, tarts, mousses, and ice creams, adding a tropical twist to sweet treats.
• Salads: The fruit's vibrant flavor pairs well with both fruit and green salads, providing a burst of freshness.
• Sauces and Dressings: Passionfruit can be used to make tangy sauces and dressings for savory dishes, such as grilled meats and seafood.
• Cocktails: The pulp and juice of passionfruit are popular ingredients in cocktails, adding an exotic flair to drinks like margaritas and mojitos.

Articles/Studies

Alzheimer’s

Anti-alzheimer's activity of polyphenolic stilbene-rich acetone fraction of the oil-removed seeds of Passiflora edulis.

Antibacterial

Antibacterial and antibiotic-modifying activities of three food plants (*Xanthosoma mafaffa* Lam., *Moringa oleifera* (L.) Schott and *Passiflora edulis* Sims) against multidrug-resistant (MDR) Gram-negative bacteria

Antidepressant

In vivo antidepressant effect of Passiflora edulis f. flavicarpa.

Antifungal / Antioxidant

P. edulis extracts showed antifungal and antioxidant activity.

Cardiovascular

P. edulis juice in the experimental conditions used showed beneficial effects on lipid profile and improved lipid peroxidation.

Diabetes

• Extracts of passion fruit peel and seed of Passiflora edulis (Passifloraceae) attenuate oxidative stress in diabetic rats.
• Pectin from Passiflora edulis shows anti-inflammatory action as well as hypoglycemic and hypotriglyceridemic properties in diabetic rats.
• Hypoglycemic and vasorelaxant effect of Passiflora edulis fruit peel by-product.
• The nephroprotective action of Passiflora edulis in streptozotocin-induced diabetes.

Gastroprotective

• Passion fruit leaf aqueous extract ameliorates intestinal epithelial barrier dysfunction and reverts inflammatory parameters.
• Passiflora edulis peel intake and ulcerative colitis: approaches for prevention and treatment.

MMP Inhibitor

Preliminary evaluation of inhibition of matrix-metalloprotease MMP-2 and MMP-9 by Passiflora edulis and P foetida aqueous extracts

Neuroprotective

Protective effects of cycloartane triterpenoides from Passiflora edulis Sims against glutamate-induced neurotoxicity in PC12 cell.

Oxidative Stress

Polysaccharide fraction isolated from Passiflora edulis inhibits the inflammatory response and the oxidative stress in mice.

Pulmonary Fibrosis

Passion fruit peel extract attenuates bleomycin-induced pulmonary fibrosis in mice.