文冠果,又名木瓜、龙瓜、文官果、文灯果、崖木瓜等,属无患子科文冠果属,为落叶小乔木或灌木,分布于我国辽宁、吉林、内蒙古、河北、山西、山东、河南、陕西、甘肃、宁夏等地,其中以内蒙古、陕西、甘肃最多,多生于海拔900～2000米的黄土高原、丘陵及山地石隙。文冠果的经济价值很高,有下列用途: 1. 榨油:据测定,种子含油率为30.8%,种仁含油率更高达56～70%,与油茶、棒子相近,比核桃、红松稍低。榨油可供食用或工业用,是北方很有发展前途的木本油料树种。 2.提取工业原料:油渣含丰富的蛋白质和淀粉,是提取蛋白质和氨基酸的原料,经过加工可做饲 Wen Guan fruit, also known as papaya, dragon melon, the text of the fruit, the light fruit, Cliff Chaya, is a non-affected branch of Coronaria is a deciduous tree or shrub, distributed in China’s Liaoning, Jilin, Inner Mongolia, Hebei, Shanxi, Shandong, Henan, Shaanxi, Gansu, Ningxia and other places, of which Inner Mongolia, Shaanxi and Gansu are the most abundant, born in loess plateau, hills and mountainous rock crevices of 900-2000 meters above sea level. The high economic value of Xanthoceras sorbifolia has the following uses: 1. Oil extraction: It is determined that the oil content of the seeds is 30.8%, the oil content of the seeds is as high as 56 to 70%, similar to that of Camellia oleifera and Corncob, Slightly lower Oil for food or industrial use, is a very promising woody oil species in the north. 2. Extraction of industrial raw materials: oil residue is rich in protein and starch, is the extraction of protein and amino acid raw materials, processed to do feeding