Pinglu Papaya

Last updated 2026-10-18 — Also known as Xanthoceras sorbifolium, it grows in the mountainous areas east of Pinglu County and is an oil-bearing woody plant. The fruit is crescent-shaped, turning yellowish-green when ripe, and emits a strong fragrance. The seeds of the papaya have an average oil content of 33.7%, while the kernel averages 62.8% oil. They also contain 26.7–29.6% protein. The papaya oil is clear in color, fragrant in taste, and low in acid value, making it an excellent edible oil. Regular consumption can help treat arteriosclerosis. The leaves, branches, and stems of the papaya tree are all medicinal and can be used to treat rheumatoid arthritis. Locals place harvested papayas in their wardrobes to repel insects and impart a pleasant aroma. Cultivating papaya trees offers significant economic value.