Lead-free pine-flower preserved eggs

Lead-free pine-flower preserved eggs

Lead-free pine-flower preserved eggs are renowned for their non-toxic and premium quality. In addition to strong sales in the domestic market, they are also exported to the United States, Singapore, Canada, and the Hong Kong and Macau markets, receiving widespread consumer love and praise. It is currently the only export origin for lead-free pine-flower preserved eggs in China. In August 1985, during the provincial preserved egg quality competition organized by the Provincial Economic Commission, it ranked first among similar products in the province and was also awarded the title of High-Quality Product by the People's Government of Hubei Province.

Jingzhou has over a hundred years of history in preserved egg production. In the first year of the Xuantong era (1909 AD), the pine-flower preserved eggs from Qiu Hucheng’s egg shop in Cao Shi were already well-known both within and outside the province. The lead-free pine-flower preserved eggs of Jiangling were developed in March 1983 by the Haoxue Egg Factory in Jiangling, in collaboration with the Hubei Commodity Inspection Bureau and the Provincial Grain, Oil and Food Import & Export Company. They replaced the traditional processing agent of lead monoxide with trace elements beneficial to human health. After more than a year of over 130 experiments and screening through more than 50 batches, the lead-free pine-flower preserved eggs were finally successfully developed. In June 1984, after national-level appraisal, all technical and economic indicators met national regulations and export standards. The eggs boast excellent color, aroma, and taste, surpassing traditionally processed lead-containing preserved eggs. After enduring over 80 days at a constant temperature of 26°C and over 50 days at 37°C, the product showed no signs of spoilage.

In early 1984, the first batch of lead-free pine-flower preserved eggs sold to Hong Kong was tested by the Hong Kong Health Authority upon submission by Hong Kong Egg Products Enterprise Limited. The lead content was found to be only 0.01 parts per million, significantly lower than the international standard of 6 parts per million, and was described as “excellent in quality, delicious and fragrant upon chewing, with a cool and sweet aftertaste in the throat — a top-grade product.”