Can the seed of the Chinese scholar tree (Xanthoceras sorbifolium) be eaten, and when is it safe to consume?

Generally speaking, the fruit of the Xanthoceras sorbifolia (Chinese flowering crabtree) is edible and is typically available for consumption from July to August each year. This period marks the peak fruiting season when a large number of fruits mature and can be harvested and eaten. A detailed explanation is as follows:

The edible portions of the Xanthoceras sorbifolia mainly refer to its kernels and seeds. The kernels of young fruits can be eaten raw before they change color, or they can be processed and stored in jars for later consumption. The seeds of mature fruits can be stir-fried, offering a fragrant and pleasant taste similar to chestnuts—aromatic and oily without being greasy. These seeds are also rich in amino acids, trace elements, vitamins, and unsaturated fatty acids.

Xanthoceras sorbifolia not only has a unique flavor but also offers significant nutritional value. It contains a high amount of oil, which can be extracted for edible use. The oil is rich in unsaturated fatty acids and is particularly suitable for individuals with cardiovascular and cerebrovascular diseases such as hypertension, high blood lipids, and arteriosclerosis. Additionally, Xanthoceras sorbifolia has medicinal properties, including reducing swelling and pain, dispelling wind, and eliminating dampness. It can help treat or alleviate symptoms such as limb soreness, joint pain, rheumatic pain, and joint swelling.

Although the fruit of Xanthoceras sorbifolia can be eaten raw, it is not recommended to consume large quantities, as this may place a burden on the liver. Pregnant women should consume it cautiously, as its safety for them has not been sufficiently studied. Consumption should be moderate, as excessive intake may cause physical discomfort.