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(1)甘肃省水利厅水利管理局永登县东干渠玫瑰花生产基地,已提炼出高级玫瑰精油数十公斤。经兰州大学化学系采用玻璃毛细管气相色谱法和GC/MS联用法的分离鉴定,已达到国内外玫瑰精油理化指标。玫瑰精油广泛用于香料、化妆品、食品调味、饮料和芳香药制品。凡需用单位,可以直接向永登县东干渠玫瑰基地派人商洽或函洽。 (2)河南省洛阳市孟津水电局化工厂,去年同上海某厂挂钩,试制生产硝酸纤维漆布成功。其色泽、光洁度
(1) The rose stem production base of Donggan County, Yongde County, Gansu Province Water Resources Agency has extracted tens of kilograms of advanced rose oil. Through the separation and identification of glass capillary gas chromatography and GC/MS, the Department of Chemistry of Lanzhou University has reached the physical and chemical indexes of rose essential oils at home and abroad. Rose essential oil is widely used in spices, cosmetics, food seasonings, beverages and aromatic medicines. Any unit that needs to use can directly send a letter to Neighbors of the Dongganqu Rose Base in Yongdeng County. (2) The chemical plant of Mengjin Hydropower Bureau, Luoyang City, Henan Province, was linked to a factory in Shanghai last year to successfully manufacture nitric acid fiber cloth. Its color and finish