Laoling is the origin of jujube. Its cultivation began in Shang and Zhou Dynasties, flourished in Wei and Jin Dynasties and flourished in Ming and Qing Dynasties. It has been cultivated for more than 3000 years. It was named as "Hometown of Jujube in China" and "Jujube Industrial City in China" by the state. Leling golden jujube has thin skin and thick tendons, small core and thick meat, and is sweet. According to experts from China Nutrition Association, every hundred grams of Leling golden jujube contains protein 1.5g, which is five times that of apple, and 700 mg of vitamin, which is 0/00 times that of apple. It is rich in vitamins A, B, C and P, and 19 amino acids necessary for human body, and is rich in iron, selenium, potassium, sodium and calcium. It has a magical effect on promoting blood circulation, enhancing immunity and balancing metabolism. Known as "the king of dates", "the crown of fruits" and "natural vitamin pills". It has been a tribute from the imperial court for generations, and it is still a special need of the country. There are "three dates a day, not old all year round; The saying that "five grains with dates are better than ganoderma lucidum" is determined by Leling's unique geological structure, soil and water characteristics and climatic conditions, which is incomparable in other places.
Leling Golden Jujube has been included in the national geographical protection, registered as "Leling Jujube" trademark and recognized as "Shandong Famous Trademark", and Leling Million Mu Golden Jujube Base has been designated as the only standardized demonstration area in China. At present, there are 25 million jujube trees in the city, with an annual output of 654.38 billion kilograms, accounting for 654.38+0/654.38+00 of the national jujube production. Relying on the unique resource advantages, we cooperated with the National Light Industry Federation, Peking University and other famous scientific research institutions and universities to develop jujube products, and developed eight series 120 varieties of jujube wine, jujube tea and jujube beverage, becoming the largest production, processing and export base of golden jujube in China and the largest original ecological artificial economic fruit forest area in the world. In 20 12, the sales income of Leling jujube industry was 654.38+0.7 billion yuan, and the export earned more than 30 million dollars. In recent years, Huiyuan Group, Baizao Mu Gang, Derun Health and other large-scale jujube thorn processing enterprises have been introduced to our city, adding new vitality to our golden jujube processing industry.
Leling golden jujube is a traditional characteristic industry in Leling. Over the years, it has sold well in domestic and foreign markets, and the demand exceeds the supply. Golden jujube and jujube products sell well in more than 20 provinces, municipalities and autonomous regions such as Guangdong, Fujian, Shanghai and Beijing, and are exported to more than ten countries and regions such as Asia, Africa, Europe and the United States. Today, in the pursuit of "green, natural, nutritious and health care", Leling golden jujube is more scarce, and its unique nutritional and health care value has been paid more and more attention by nutrition experts at home and abroad, and it is regarded as the best choice for healthy eating by consumers at home and abroad.
territorial scope
The origin of Leling Jinsixiaozao is located in 458 administrative villages of 7 township sub-district offices in Leling City, including Zhuji Town, Yun Hong Sub-district Office, Duan Xi Township, Hu Jia Sub-district Office, Guojia Sub-district Office, Dingwu Town and Huangjia Town, and its geographical coordinates are East longitude11658' 02 "-/kloc-0.
Product quality characteristics
1, sensory characteristics: Leling golden jujube is rich in nutrition. When you open the semi-dried jujube, you can clearly see that the golden thread composed of pectin and sugar is attached between the pulp, stretching for 1-2 inches and shining in the sun. Therefore, the golden silk jujube is named. There are many fruit shapes of jujube, among which oval, oblong and inverted oval are the best, with an average weight of 5-7g. Leling jujube has three characteristics: first, it tastes particularly sweet, especially fresh, crispy, slightly sour in sweetness and extremely delicious; Second, the meat thickness is small, the meat quality is plump and delicate, and the fruit yield is high; Third, fresh jujube is bright red, the meat is crisp, sweet and slightly sour, the skin of dried jujube is deep red, the meat is thin and tough, and the wrinkles are shallow and fine. 2. Physical and chemical indexes: Leling Jinsixiaozao is rich in nutrition and high in vitamins. Leling golden jujube is sweet and nutritious. Vitamin C in dried jujube is more than 8.0 mg/100g; Soluble solids > 50%; Iron > 2.0 mg/100g; Calcium > 50mg/100g; Phosphorus > 60mg/100g. It is also rich in vitamin A, vitamin B2 and vitamin P, etc. Therefore, some people call "Leling Golden Jujube" a living vitamin pill. 3. Safety requirements: "Leling Jinsixiaozao" shall be implemented in strict accordance with "NY5 1 12-2005", a pollution-free agricultural product. Under any of the circumstances stipulated in Article 33 of the Law on Quality and Safety of Agricultural Products, it shall not be put on the market for sale.