Star fruit: oxalate content (227.70 mg/100 g)

227.70 mg/100 g

Reported range 160.00–295.40 mg per 100 g. Concentrations vary with ripeness, storage and processing, so a single figure would be misleading.

By portion

PortionGramsOxalate
1 medium91 g207.21 mg
1 serving100 g227.70 mg

Source

“Star fruit Averrhoa carambola — Raw: total 295.4, soluble 138.9 (mg/100 g FW)”
Oxalate in Foods: Extraction Conditions, Analytical Methods, Occurrence, and Health Implications (Foods 2023;12(17):3201) · 2023 · CC BY 4.0
“Star fruit Averrhoa carambola — Raw: total 160, soluble 90 (mg/100 g FW)”
Oxalate in Foods: Extraction Conditions, Analytical Methods, Occurrence, and Health Implications (Foods 2023;12(17):3201) · 2023 · CC BY 4.0

Food composition data, not medical advice. Reported tolerance thresholds vary widely between individuals, so a value being high here does not mean you will react to it.