阳明山高山雪莲果块根营养成分分析

将阳明山雪莲果块根的营养成分与常见果蔬及其它产地的雪莲果块根进行对比分析。结果显示,阳明山雪莲果块根中铁和锌的含量明显高于常见果蔬,且锌的含量也比其它产地的雪莲果高;阳明山雪莲果块根不含脂肪,碳水化合物以低聚糖为主,适合糖尿病和减肥者食用;阳明山雪莲果块根中含有15种氨基酸,其中人体必需氨基酸有7种,并且其氨基酸模式与人体的氨基酸模式相近。所以,阳明山雪莲果块根具有较高的营养价值。

Analysis of nutrient components in root tuber of Yangmingshan Yacon

The nutrient components of Yangmingshan Yacon root tuber and common fruits and vegetables and other sources of yacon root tuber were compared and analyzed in the test. The results show that the content of iron and zinc of Yangmingshan Yacon root tuber significantly higher than it of common fruits and vegetables, and the content of zinc of it is higher than other sources of Yacon; Yangmingshan Yacon root tuber doesn＇ t contain fat, and oligosaccharide is the dominate carbohydrate. The Yangmingshan Yacon root tuber is good food for the diabetes and obesity. Yangmingshan Yacon root tuber contain 15 kinds of amino acids, which including 7 kinds of essential amino acids, and it is similar with human amino acid pattern. In conclusion, Yangmingshan Yacon Root tuber has a high nutritional value.