Preserved Duck Eggs from Baiyangdian

Preserved Duck Eggs from Baiyangdian

Baiyangdian preserved duck eggs are a protected geographical indication product.

Baiyangdian preserved duck eggs are a national intangible cultural heritage.

　　Distinctive Quality

　　　　The most distinctive feature of Baiyangdian preserved duck eggs is that they release oil when cut open, with the yolk and egg white clearly separated in vibrant red and white. They have a delicious taste, not too salty nor bland.

　　　Baiyangdian preserved duck eggs have bluish-green shells, smooth and round in appearance, locally referred to as “Qingguo.” Preserved duck eggs have a long history in China and are widely loved by the public, as well as highly favored in the market. The characteristic of Baiyangdian preserved duck eggs is their red egg yolk and rich nutrition. They are rich in fat, protein, and various amino acids required by the human body, as well as containing multiple minerals such as calcium, phosphorus, and iron, along with essential trace elements and vitamins that are easily absorbed by the body. High-quality preserved duck eggs have moderate saltiness and a delicious taste, making them suitable for all ages. Compared to ordinary duck eggs, some proteins in preserved duck eggs are broken down into amino acids, and the salting process increases the salt content inside the egg, as well as the level of inorganic salts slightly. The fat in the raw yolk, which is bound to protein, is not visible. However, after prolonged pickling, the protein denatures and separates from the fat, causing the fat to accumulate into yolk oil. The yolk contains reddish-yellow lutein and carotene, which dissolve into the yolk oil, giving it a reddish-yellow hue that enhances the sensory appeal of the preserved egg. The presence of oil is a sign that the preserved duck egg is well cured. In addition, preserved duck eggs are rich in inorganic salts such as calcium and iron, with higher calcium and iron content than regular chicken or fresh duck eggs, making them an excellent food for replenishing calcium and iron during the summer. Baiyangdian free-range preserved duck eggs: The duck eggs come from the vast rural water towns of Baiyangdian. These ducks are free-range, freely foraging on small shrimp, fish, snails, etc., leaving in the morning and returning at dusk, ensuring ample nutrient absorption. Coupled with the good natural environment of Baiyangdian, the resulting duck eggs are naturally comprehensive in nutrition, pollution-free, and free of chemical residues. The yolk of these duck eggs is reddish-orange in color, indicating natural red yolks. These duck eggs are priced higher than those from penned ducks and are characterized by yolk oil seepage, fragrant but not greasy taste, and a long-lasting aftertaste. Their inner nutritional content is abundant, featuring six key qualities: loose texture, sandy feel, oily richness, fine consistency, delicious taste, and tender mouthfeel. They are the perfect convenient dish for leisure and happy moments, the preferred food for the elderly, pregnant women, and children, and treasured items for travel banquets, hosting guests, or gifting to family and friends.

　　Preserved duck eggs contain nutrients such as protein, phospholipids, vitamin A, vitamin B2, vitamin B1, vitamin D, calcium, potassium, iron, and phosphorus. The protein content in preserved duck eggs is similar to that in chicken eggs, contributing to body strengthening. The total amount of various minerals in preserved duck eggs far exceeds that in chicken eggs, especially the urgently needed iron and calcium, which are more abundant in preserved duck eggs, benefiting bone development and helping prevent anemia. Preserved duck eggs contain a relatively high amount of vitamin B2, making them one of the ideal foods for supplementing B-complex vitamins. They offer a pure and authentic flavor.