期刊
FOOD RESEARCH INTERNATIONAL
卷 151, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.foodres.2021.110854
关键词
Lilium; Edible; Bulb; Evaluation; Pigment; Antioxidant capacity
资金
- National Wild Plant Germplasm Resource Center
- National High Technology Research and Development Program of China [2011AA10020805]
This study investigated the phenolic compositions, antioxidant capacities, and pigments of edible Lilium in China. The results showed that phenolic compounds contribute to the major colors of Lilium bulbs and bulbs with darker, redder colors have higher bioactive constituents and antioxidant capacities. The mountainous area of southwest China could potentially become a new source of edible lilies with bulb-colored Lilium species.
Lilium is cherished for its health-promoting properties in China. The bulbs of Lilium are rich in phenolic compounds, which are associated with antioxidant capacity. However, no systematic evaluation on phenolic compositions and antioxidant capacities for the edible Lilium native to China has been conducted. Herein, bulbs of 56 wild populations and three cultivars were collected. Their edible characteristics, antioxidant capacities, and pigments have been investigated and analyzed. The results showed that phenolic compounds contributed to the major colors (red, yellow and white) in Lilium bulbs. The seven phenolic pigment monomers responsible for the color of bulbs-cyanidin-3-O-rutinoside, isoquercitrin, regaloside B, regaloside C, regaloside H, regaloside A and regaloside D-were identified by the combination of HPLC-MS and NMR analysis. The population Lilium regale E. H. Wilson (Maoxian County, Sichuan Province) had the highest antioxidant capacity. According to the quantification results, Lilium bulbs with darker and redder colors possessed larger biomass, better nutrient compositions, significantly higher bioactive constituents, and higher antioxidant capacities than the three currently consumed cultivars of edible lily bulbs. Overall, these findings suggest that the mountainous area of southwest China could be the fourth source of edible lilies with the bulb-colored Lilium species.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据