For centuries, it was treated as a treasure reserved only for emperors. Today, this fruit peel reaches prices worthy of a rare jewel, selling for thousands of euros per kilo. This is the dehydrated mandarin peel from Xinhui, China, known as “chenpi”, which has become a luxury product with huge demand.
From imperial tradition to luxury item
The appreciation of the skin of this fruit has surprised even the Chinese themselves, according to the Spanish portal Huffpost. In some cases, the shells are auctioned, and the older they are, the higher the price. There are specimens that cost more than 18 thousand euros per kilo, making “chenpi” a true investment for collectors and lovers of traditional medicine.
Xinhui, a historic district of Jiangmen city in Guangdong province, is the birthplace of this product. The art of drying mandarin orange peels has been perfected there for centuries, a process that requires patience and precision. For local inhabitants, its aroma is a symbol of prosperity and well-being.
A time-consuming and artisanal process
The production process is thorough. The peels are left to dry in the sun for at least three years, long enough to develop their unique flavor and properties. Only after this period are they considered of superior quality and ready for medicinal or gastronomic use.
The existing varieties differ depending on the degree of maturity. The so-called green skins are harvested before the fruit fully ripens, while the red skins, the most valuable, are obtained at the peak of ripeness, in December.
The composition of the soil and water in Xinhui gives mandarins an aroma and texture that cannot be found in other regions. This uniqueness partly explains the fame and high value of the product.
A privilege reserved for emperors
According to ancient records, “chenpi” shells were considered so precious that only the emperor and empress could consume them in the Forbidden City. Its use was restricted, reserved for rituals and health treatments.
Today, “chenpi” has multiple applications. It is used in both traditional Chinese medicine and cooking, being added to soups, teas and sauces. Its slightly bitter and fragrant flavor is appreciated by chefs and natural therapists.
Scientifically based properties
From a medicinal point of view, it is believed that the peel of this fruit promotes digestion and relieves indigestion, known as dyspepsia. It is also used to improve circulation and balance blood pressure, and is a common ingredient in infusions.
Modern researchers have begun to analyze its properties. Studies indicate that “chenpi” is rich in essential oils, flavonoids and fiber, which gives it antiviral and anti-aging effects.
Other investigations indicate that it has anti-inflammatory compounds capable of reducing inflammation of the airways, making it useful in cases of cough or congestion.
And in Portugal?
In Portugal, the term “mandarina” is not common in everyday life. The fruit is known above all as tangerine, very popular during autumn and winter, when it fills stalls and fruit bowls across the country. Despite the difference in name, it is the same type of citrus, a variety of Citrus reticulata. The name “mandarina” is most used in Spain and China, where the aforementioned product comes from, but the flavor, aroma and appearance are practically identical to those of the Portuguese tangerine.
Algarve and Ribatejo highlighted
Tangerine is cultivated and consumed practically throughout the country, but the Algarve and Ribatejo regions stand out as the areas where it is most common and appreciated.
In the Algarve, the mild climate and long hours of sunshine favor the production of excellent quality citrus fruits, especially in municipalities such as Silves, Tavira and Faro, where tangerines are harvested between November and February. In Ribatejo, the fertile banks of the Tagus also provide good conditions for cultivation.
Antioxidant and gut ally
Thanks to its antioxidant power, this peel also helps fight oxidative stress, one of the main factors in cellular aging. It can also help regulate triglyceride levels and prevent obesity.
Finally, according to , experts believe that “chenpi” contributes to the balance of the intestinal microbiota, strengthening the digestive system and natural immunity. A luxury with a flavor of tradition and benefits that span generations.
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