Citrus bioflavonoids have been shown to improve capillary function by reducing fragility of capillary walls and improving capillary permeability.
类黄酮已被证实可以改善通过减少毛细血管壁的脆弱性，提高毛细血管通透性的作用。
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A yellow, powdered crystalline compound, C5H15O2 (OH) 5, synthesized or occurring as a glycoside in the rind and bark of numerous plants, and used medicinally to treat abnormal capillaryfragility.
In addition, lower blood pressure, strengthen the capillary resistance, reduce capillaryfragility, blood fat, expansion of coronary artery, increase coronary blood flow and so on.