八街玫瑰营养成分分析评价
目的 探究八街玫瑰的营养成分。方法 参照《中国食物成分表》, 选择蛋白质、粗纤维、矿物质、氨基酸等基础营养成分, 采用食品安全国家标准方法进行检测, 并与常见蔬菜进行比较, 评价八街玫瑰的营养价值。结果 八街玫瑰的脂肪、粗纤维、碳水化合物含量分别为0.5、2.5和12.4 g/100 g, 均高于常见的大白菜、圆白菜和油菜; 其矿物质磷、钾含量丰富, 分别为46.3、243 mg/100 g, 微量元素铁、铜、锰含量分别为1.02、0.10、0.81 mg/100 g, 均优于常见蔬菜。在蛋白质、氨基酸和维生素C含量上与常见蔬菜相比无明显优势。结论 安宁八街食用玫瑰粗纤维含量高, 矿物质丰富, 可作为上述营养素的膳食来源, 具有良好的潜在开发价值。
Objective To investigate the nutritional components in Rosa dianhong. Methods According to the Chinese Food Composition, the basic nutrients such as protein, crude fiber, minerals and amino acids were selected and tested by the national food safety standard methods, and compared with common vegetables to evaluate the nutritional value of the eight-street rose. Results The content of fats was 0.5 g/100 g, crude fiber was 2.5 g/100 g, carbohydrate was 12.4 g/100g in Rosa dianhong. The contents of these nutrients in Rosa dianhong were higher than in Bok choi (white), cabbage and Chinese cabbage. The minerals were rich in phosphorus and potassium, which were 46.3 mg/100 g and 243 mg/100 g, respectively. The trace elements of iron, copper and manganese are 1.02, 0.10 and 0.81 mg/100 g, respectively, which were superior to common vegetables. Rosa dianhong had no significant advantage in protein, amino acid and vitamin C content compared to common vegetables. Conclusion Rosa dianhong has high crude fiber content and rich minerals, which can be used as a dietary source for those nutrients and has good potential development value.
标题：八街玫瑰营养成分分析评价
英文标题：Analysis and evaluation of the nutritional components in Rosa dianhong
作者：
宁忻 云南省疾病预防控制中心
董海燕 云南省疾病预防控制中心
胡文敏 云南省疾病预防控制中心
李瑛 云南省疾病预防控制中心
中文关键词:食用玫瑰,八街玫瑰,化学组成,营养价值,
英文关键词:edible roses,Rosa dianhong,chemical composition,nutritional value,
发表日期：2019-08-21
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