摘要：本研究采用正交试验设计分别优选回流提取和超声波提取竹柏叶总黄酮的最佳工艺条件。
Abstract: in this study, the reflux extraction and ultrasonic extraction processes of total flavonoids from Podocarpus nagi leaves were optimized using orthogonal experiments.
于治疗静脉曲胀中，花竹柏不但被发现可舒缓脚痛，亦可舒缓肿胀、痕痒、麻痹、抽筋和脚部的沉重感觉。
In treating varicose veins, butcher 's broom has been found to relieve not only leg pains, but also swelling, itching, numbness, cramping, and the "heavy" sensation in the leg.
于治疗静脉曲胀中，花竹柏不但被发现可舒缓脚痛，亦可舒缓肿胀、痕痒、麻痹、抽筋和脚部的沉重感觉。
In treating varicose veins, butcher 's broom has been found to relieve not only leg pains, but also swelling, itching, numbness, cramping, and the "heavy" sensation in the leg.
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