作　　者： ;

机构地区： 唐山师范专科学校

出　　处： 《植物资源与环境》 1998年第3期63-63,共1页

摘　　要： 四种野菜硝酸盐、亚硝酸盐及维生素Ｃ的含量邱贺媛（唐山师范专科学校化学系，唐山０６３０００）Ｔｈｅｃｏｎｔｅｎｔｓｏｆｎｉｔｒａｔｅ，ｎｉｔｒｉｔｅａｎｄｖｉｔａｍｉｎＣｏｆｆｏｕｒｅｄｉｂｌｅｗｉｌｄｖｅｇｅｔａｂｌｅｓＱｉｕＨｅ－Ｙｕａｎ（Ｃｈｅｍ... The contents of nitrate, nitrite and vitamin C in leaves of Rorippa islandica (Oed.) Bord., Ixeris chinensis (Thunb.) Nakai, Plantago depressa Willd. and Cirsium setosum (Willd.) MB. were determined. According to the investigated result, it indicated that the former three wild vegetables have good quality because of higher content of V C and unharmful amount of nitrate or nitrite while C. setosum is not edible one for higher nitrate content.

关 键 词： 野菜 硝酸盐 亚硝酸盐 维生素

领　　域： [生物学] [生物学]