Mangrove apple
Sonneratia caseolaris · Lythraceae · also known as Pedada, Berembang, Crabapple mangrove, Bần
The sour green fruit of a mangrove tree — flat and cheese-scented, with a tangy pulp made into refreshing juices, sherbets, and sour soups across coastal Southeast Asia. A tidal-forest fruit central to Vietnamese and Indonesian riverside cooking.
At a glance
- Taste
- Sour and tangy with a soft, slightly cheesy-smelling green pulp and many small seeds; too sour for most raw, it becomes a fragrant, refreshing juice, sherbet, or souring agent when sweetened or cooked.
- Origin
- The mangrove coasts of South and Southeast Asia and the Pacific
- Grown in
- Vietnam, Indonesia, Malaysia, Thailand, India
- Peak season
- Summer, Autumn
Sensory & practical profile
Taste fingerprint
- Sweetness
- Tartness
- Aroma
- Juiciness
- Firmness
Approximate, at peak ripeness · 0–5
- Ripe when
- Full-sized and firm-to-slightly-soft with its star-shaped calyx; used sour, so judged by size and give rather than sweetness.
- How to eat
- Don't eat it plain — blend the sour pulp into pedada juice and sherbet, or use it to sour soups like Vietnamese canh chua; eat green fruit with salt and chili.
- Typical price
- Budget
The mangrove apple grows in tidal saltwater forests where few fruits can — and its sour, faintly cheese-scented pulp is the traditional souring agent in Vietnam's beloved canh chua sour soup and Indonesia's refreshing pedada juice.
When it's in season, by region
| Region | Peak months |
|---|---|
| Southeast Asia | Varies with the tides and rains; often mid-year |
How to select & store
Picking a ripe one
Choose full-sized, firm-to-slightly-soft green fruit with the persistent star-shaped calyx; it's used sour, so ripeness is judged by size and give rather than sweetness. Gathered from mangrove trees along tidal rivers.
Storing it
A few days at room temperature; the pulp is used soon or frozen. Often pulped at once for juice and cooking.
Practical uses
🍽️ Culinary
- Pedada juice and sherbet — the sour pulp blended, sweetened, and iced (popular in Indonesia)
- A souring agent in Vietnamese canh chua (sour soup) and other dishes
- Made into syrups, jams, and dodol (a sweet paste)
- Green fruit eaten with salt and chili
🌿 Health & traditional
- Fruit and leaves used in coastal Southeast Asian folk medicine
🎎 Cultural
- A cherished mangrove fruit of tidal-forest communities, especially in Vietnam and Indonesia
- The tree's distinctive pencil-like breathing roots (pneumatophores) rise from the mud around it
Eating mangrove apple: what to know
What regular consumption looks like
Mangrove apple is a nutritious everyday fruit, best enjoyed as part of a varied diet. It is a good source of fibre (about 3 g per 100 g), which supports digestion and satiety. It is a good source of vitamin C (about 30 mg per 100 g), supporting immune function and helping the body absorb iron from plant foods. Its pigments and polyphenols are antioxidants that population studies associate with heart health, though that reflects overall diet rather than any single fruit.
Sensible amounts
A typical fruit serving is roughly a handful, one medium fruit, or about 80 g, and two or more varied fruit servings a day is a sensible everyday pattern.
Evidence & conditions
As a whole fruit, Mangrove apple contributes fibre, vitamins, and beneficial plant compounds, but it has not been shown to treat or prevent any specific condition — so it is best enjoyed as part of a healthy diet rather than as a remedy.
Mangrove apple: frequently asked questions
What does mangrove apple taste like?
Sour and tangy with a soft, slightly cheesy-smelling green pulp and many small seeds; too sour for most raw, it becomes a fragrant, refreshing juice, sherbet, or souring agent when sweetened or cooked.
When is mangrove apple in season?
Mangrove apple is typically in season Southeast Asia (Varies with the tides and rains; often mid-year). Peak months shift between the northern and southern hemispheres.
How do you eat mangrove apple?
Don't eat it plain — blend the sour pulp into pedada juice and sherbet, or use it to sour soups like Vietnamese canh chua; eat green fruit with salt and chili.
How do you know when mangrove apple is ripe?
Full-sized and firm-to-slightly-soft with its star-shaped calyx; used sour, so judged by size and give rather than sweetness.
Is mangrove apple good for you?
Mangrove apple is a nutritious everyday fruit, best enjoyed as part of a varied diet. It is a good source of fibre (about 3 g per 100 g), which supports digestion and satiety. It is a good source of vitamin C (about 30 mg per 100 g), supporting immune function and helping the body absorb iron from plant foods. Its pigments and polyphenols are antioxidants that population studies associate with heart health, though that reflects overall diet rather than any single fruit.
How much mangrove apple should you eat?
A typical fruit serving is roughly a handful, one medium fruit, or about 80 g, and two or more varied fruit servings a day is a sensible everyday pattern.
The mangrove apple grows where almost no fruit can — in the tidal saltwater forests of Southeast Asia’s coasts, on trees ringed by pencil-like breathing roots rising from the mud. Its flat green fruit, sour and faintly cheese-scented, is a staple of riverside and coastal cooking, especially in Vietnam and Indonesia.
Sour fruit of the tidal forest
Too tart to eat raw for most, the mangrove apple (pedada or bần) is prized precisely for its sourness. In Indonesia it’s blended, sweetened, and iced into refreshing pedada juice and sherbet; in Vietnam it’s the traditional souring agent in canh chua, the country’s beloved sweet-and-sour soup; and across the region it becomes syrups, jams, and the sweet paste dodol, or is eaten green with salt and chili. Vitamin-C-rich and low in sugar, it’s a genuine coastal wild food, gathered from the mangrove trees that also protect the shoreline from storms and erosion — a fruit whose value is inseparable from the vital tidal forests it comes from. Alongside the bilimbi and kelubi, it’s part of Southeast Asia’s remarkable toolkit of natural sours — the one that grows with its feet in the salt tide.
