Yuanqingdou

Product name: Yuanqingdou product origin: Pinghu, Zhejiang Product category: black edamame product features: oval, with black skin and green flesh, so it is also called Piqingren and black edamame. Moreover, it has a large grain size and a sound product composition: its protein content is 43.5%, and it contains auxins of trace elements such as iron, chromium, copper and cobalt, as well as 17 kinds of amino acids necessary for human body. Black bean food has the functions of scavenging free radicals, delaying aging, improving nutritional anemia, enhancing immunity, improving sexual function and resisting stress. Efficacy of the product: it can cure night sweats and weakness, and also has the effects of nourishing yin, enriching blood and keeping fit. Stewed pig's trotters with green beans are commonly used among the people, which have the functions of promoting lactation and enriching blood, and are good nourishing products. Product Description: According to Compendium of Materia Medica, black beans can tonify the kidney, calm the heart, improve eyesight, lower the qi, promote diuresis, remove heat and dispel wind; There are 59 prescriptions for treating diseases with black beans. Black beans are also important condiments for drugs such as lecithin, hormones, vitamins and protein. Product history: There are records about black bean cultivation in pinghu city during the Ming and Qing Dynasties. During the Republic of China, there were foreign businessmen in Shanghai who bought green beans, and there were also merchants from Guangzhou who came to smuggle them. In 21 years of the Republic of China, the city's total output of green beans was 1,875 tons, with export accounting for more than half. After liberation, the producing areas were distributed in 8 townships. In 1956, the export resumed, and then it was intermittent. In 1968, the city acquired 1215 tons of green beans, of which 1015 tons were exported; From 1974 to 1976, it exported 210 tons, and from 1977, it stopped exporting 20 tons.
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