云南食用玫瑰的营养成分研究

Study on the nutritional components in Yunnan edible roses

对云南食用玫瑰中的蛋白质、氨基酸、矿质元素、脂肪、总糖、维生素C和粗纤维等营养成分进行了分析研究。结果表明，食用玫瑰蛋白质含量为2．36％-3．01％，氨基酸含量为1．22％～1．44％，脂肪为2．54％～2．67％，总糖为3．48％～3．86％，维生素C为88．93-90．21mg/100g，粗纤维为3．18％-3．21％。另外，还含有丰富的矿质元素，钙为0．071％～0．13％，铁为39．3～57．3mg／kg，镁为0．034％-0．043％，钾为0．28％～0．31％，锰为2．79～6．81mg／kg，磷为0．041％～0．051％。营养成分大大高于普通水果，具有较高的保健价值，为进一步开发食用玫瑰提供了科学依据。

Nutritional components such as protein, amino acid, mineral dements, fat, sugar, vitamin C and crude fiber in Yunnan edible roses were analyzed. The results showed that content of protein was 2.36%-3.01%, total amino acid was 1.22%-1.44%, crude fat was 2.54%-2.67%, total sugar was 3.48%-3.86%, vitamin C was 88.93-90.21 mg/100 g, crude fiber was 3.18%-3.21%, and meanwhile edible roses still had abundant mineral elements. The content of Ca was 0.071%-0.13%, content of Fe was 39.3-57.3 mg/ kg, content of Mg was 0.034%-0.043%, content of K was 0.28%-0.31%, content of Mn was 2.79-6.81 mg/kg, content of P was 0.041%-0.051%. Yunnan edible roses contained more abundant nutritional components than general fruits and had high healthcare value. The article provided scientific basis for further development of edible roses.