Pingdu Peanut, a special product of Pingdu County, Shandong Province, China, is a symbol product of chinese national geography. Picture 1 Pingdu Peanut Yao LuNo. 1 1.
Pure natural and pollution-free, it contains various trace elements necessary for human body, and various nutrients meet the index requirements of green and healthy food. It is a high-quality green and healthy food. Due to the special geographical environment, it is famous at home and abroad for its bright color, sweet fragrance, full particles, high oil yield without greasy mouth, pure color and excellent quality. .
Production status
Peanuts in pingdu city are mainly distributed in hilly and fertile areas in Pingnan and Pingxi. Due to the climate characteristics suitable for peanut growth with four distinct seasons, mild pests and diseases, abundant rainfall in the growing period, crisp autumn harvest and light aflatoxin pollution, peanuts are bright in color, full in particles, sweet and delicious, and not oily or greasy. Pingdu Peanut Reserve covers 325,000 mu, covering 16 towns. China is the only place in the world that produces peanuts mechanically, as shown in Figure 2.
One of several major peanut producing countries, its output ranks first in the world, and its export volume also ranks first in the world. Shandong is also the main peanut producing area in China, and the export volume of peanuts accounts for more than one third of the total export volume in China. Pingdu is a green peanut production base in China, and its peanut output ranks first in the country, and it is known as the "first oil county", and the peanut area has been maintained at more than 500,000 mu. .
Planting history
Pingdu peanut planting has a long history. According to "The Continuation of Pingdu County Records" (1936 edition), in the 1970s, Yuan Keren, a native of Songzhuang, got big peanuts from American missionary Merris. The seeds were extremely rich and well planted, so they prevailed in China, and the old ones were few and far between. .
Range of origin
Pingdu peanut geographical indication products cover the administrative areas of Liaolan Town, Malan Town, Zhangge Town, Guo Zhuang Town, Nancun Town, Landi Town, Wanjia Town, Cuijiaji Town, Baibu Town, Mingcun Town, Tianzhuang Town, Mencun Town, Zhangshe Town, huibu town Town, Dianzi Town and Changle Town 16 towns. .
Pingdu peanut
territorial scope
Pingdu peanut producing area is located in pingdu city, which is 0/00km away from Qingdao Wharf/KLOC-0, 65km away from Qingdao International Airport and only 30km away from Ji Jiao Railway. Qingxin Expressway, Tongshan Expressway and Weilai Highway run through the territory, with entrances and exits, developed traffic and convenient communication. The protection scope of Pingdu peanut geographical indication products is the arable land suitable for peanut planting in the southern, western and northern towns within Pingdu jurisdiction, involving 16 towns, including: Liaolan Town, Malan Town, Zhangge Town, Guo Zhuang Town, Nancun Town, Landi Town, Wanjia Town, Cuijiaji Town, Baibu Town, Mingcun Town, Tianzhuang Town, Mencun Town and Nancun Town. The geographical coordinates are 36 28' ~ 37 02' north latitude,11'~12019' east longitude, and the altitude is 18 meters to 35 meters. The regional growth area is 20,000 hectares, and the output reaches 6.5438+200,000 tons.
Product quality characteristics
1, external sensory characteristics: the pod is large and common, full and oval, bright in color, crisp in taste, not oily or greasy. 2. Internal quality index: fat content is 50. 1-5 1.3%, protein is 22.4-26.2%, oleic acid is 42.8-47.8%, linoleic acid is 32-34.5%, and total amino acids are 22.12-25.77. 3. Safety requirements: Pingdu peanuts shall strictly comply with the Environmental Quality Standard for Pollution-free Agricultural Products (DB37/274. 1-2000): ① Phosphate, cyanide, azodicarbonate and carbon disulfide shall comply with the relevant provisions of GB/T5009.36; ② aflatoxin B 1 shall comply with the relevant provisions of GB/T5009.22; ③ Mercury shall comply with the relevant provisions of GB/t 5009.38. 55438④ Arsenic shall comply with the relevant provisions of GB/T2009. 1 1. ⑤ Lead shall comply with the relevant provisions of GB/T 2009.6438+02. ⑥ Carbendazim shall be implemented according to the relevant provisions of GB/T2009.38. 4 "Packaging: Packaging Materials Should Meet the Hygienic Requirements of National Food Packaging", and shall also meet the requirements of environmental protection. The sales packaging of peanuts should comply with the relevant provisions of GB/T 17 109, and all packaging materials should be clean, hygienic, dry, non-toxic and tasteless, and meet the food hygiene requirements. All packages should be firm and not leak. 5. Storage: Finished products shall not be piled up in the open air, and the warehouse of finished products must be clean, dry, ventilated, free of rats and pests. Finished products must be stacked with stow-wood, above the ground 10_ and above the wall 20_. Finished products shall not be stored in the same warehouse with toxic, harmful, rotten, smelly and humid articles. The transportation and storage process conforms to NY/T50 190-2002. 6. Stacking and loading and unloading: Pingdu peanuts should be piled and loaded and unloaded in a civilized way, and the means of transportation should be clean and sanitary, and toxic and harmful substances should not be mixed. Any carriage or cabin containing chemical fertilizers, pesticides, harmful chemicals or other perishable foods must be thoroughly cleaned before shipment. During transportation, the site must be cleared in batches, neatly stacked, with clean environment and good ventilation. It is forbidden to be exposed to the hot sun and rain, and pay attention to freezing and heat protection.