文章基本信息

标题：Chemical Composition of Fruits of some Walnut (Juglans Regia L.) Selections
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作者：Fatma Koyuncu ; Mehmet Ali Koyuncu ; İbrahim Erdal 等
期刊名称：Gida : Journal of Food
印刷版ISSN：1300-3070
电子版ISSN：1309-6273
出版年度：2002
卷号：27
期号：4
出版社：Association of Food Technology, Turkey
摘要：This study was conducted on 20 promising walnut types selected from Bahçesaray (Van) which has a large walnut seedling population. The paper presents chemical composition of these selections kernels. Oil content, ranged from 62.08 to 70.16% and protein content varied between 12.87 and 18.97 %. Moisture and ash values were found as 2.13-3.59% and 0.84-2.12%, respectively. In addition, some important macro and micra nutrient concentrations were determined as follows: Potassium (K) 2960-6320 mg/kg; calcium (Ca) 640-1180 mg/kg; magnesium (Mg) 1020-1680 mg/kg; phosphorus (P) 2660-5390 mg/kg; copper (Cu) 10.00-27.20 mg/kg; manganese (Mn) 18.80-50.60 mg/kg; iron (Fe) 28.0-139.8 mg/kg and zinc (Zn) 19.60-43.60 mg/kg.