flavonol

例句：

1. 1. The red fruits are richin flavonols, whichare beneficial for health.
   这些红色的水果富含花青素，对健康有益。
2. 2. Flavonols have been shown tohave anti-inflammatory properties.
   研究表明，花青素具有抗炎作用。
3. 3. Intraditional Chinese medicine, flavonols are oftenused as natural remedies forvarious ailments.
   在传统中医中，花青素常被用作治疗各种疾病的天然药物。