Tongchuan Crisp Pears

Tongchuan Crisp Pears

　　Tongchuan Crisp Pears are produced in Yuanping City (a county-level city) of Xinzhou, Shanxi Province. The area has a long history of pear cultivation, especially the "Tongchuan" pears from the old pear-growing region, which have enjoyed a great reputation for over 1,000 years according to historical records. The famous Tang Dynasty pear trees known nationwide originated here. The old pear region of Yuanping is surrounded by mountains on three sides, with the winding Tong River running through it. When viewed from above, the river resembles the Chinese character "同" (Tong), hence the name "Tongchuan" (literally "Tong River"). This region features a unique microclimate within a small basin, characterized by large diurnal temperature variations and high levels of phosphorus and potassium in the soil. The pears produced here have thin skins, thick flesh, small stone cells, small cores, high sugar content, and a sweet, crisp, and uniquely flavorful taste. The sugar content of the fruit can reach up to 21%, making them especially popular among consumers for their high sweetness. Since the Northern Wei Dynasty, an annual "Pear Blossom Festival" has been held on the sixth day of the fourth lunar month in the Tongchuan pear region, a tradition that continues to this day. The Qing Dynasty poet Wang Peiyu once praised the Tongchuan pear as having "fragrant breezes that waft for miles without ceasing, and thousands of pear blossoms blooming like bright snow," likening them to "golden melons" and including them among tribute offerings.

　　Tongchuan pears are bright yellow in color, with thin, fine-textured skin, small cores, and abundant juice. They have a rich fragrance, with sugar content between 7–13% and acidity between 0.1–1%. The pears are flat-round in shape, averaging around three taels (approximately 100–150 grams) in weight. They are pleasing in appearance, with yellow-green skins that sometimes have a reddish blush on the sun-exposed side, turning yellow after storage. Due to their extremely thick layer of wax, giving them an oily sheen, they are also called "oil pears." The flesh of oil pears is white, sweet with a slight tartness and a hint of fragrance. They are now exported widely to domestic markets as well as to Mongolia, the former Soviet Union, Canada, Singapore, Hong Kong, Macau, and other regions.

　　Geographical Scope

　　The Tongchuan Pear Region of Yuanping, Xinzhou, Shanxi Province, is located 20–40 kilometers southeast of downtown Yuanping. It borders Wutai to the east and Dingxiang to the south, and includes three towns—-, Zigang, and Nanbai—comprising a total of 82 natural villages. The region spans latitude 38°37′ to 38°46′ N and longitude 112°45′ to 113°01′ E, with an average elevation of 1,300 meters. It stretches 15 kilometers from north to south and 31 kilometers from east to west, covering a total area of 23,700 hectares, with an average annual yield of 5,000 tons.

　　Product Quality Characteristics

　　1. External Sensory Features: Tongchuan Crisp Pears are nearly round in shape, with yellowish-white skin, thin peel, small and dense lenticels, white flesh, small stone cells, small cores, high sugar content, and a sweet, crisp, and superior texture, offering excellent quality and a unique flavor. 2. Internal Quality Indicators: The outstanding quality of Tongchuan Crisp Pears lies in their high content of soluble solids. Generally, non-bagged crisp pears have a sugar content between 16–19%, reaching up to 21%, while bagged ones range between 13–16%, peaking at 18%, which is 3–5% higher than similar products. 3. Safety Requirements: The Tongchuan Crisp Pear production base is located in a small basin surrounded by mountains on three sides, where the soil, air, and water all meet the environmental standards for pollution-free fruit production (GB/T18407.2-2001). Throughout the production process, strict adherence is paid to the "Non-polluting Crisp Pear Production Operation Procedures" and "Non-polluting Crisp Pear Quality Control Measures," following standard NY/T5102-2002 to ensure the product is safe, nutritious, and free from contamination.