The active constituents of chamomile ? terpenoids and flavonoids ? have been confirmed in studies to have anti - inflammatory and soothing effects 甘菊的有效成分? ?萜类化合物和黄酮类，这两种成分已经证实可以抗炎和缓解作用。
Its active constituents can efficiently kill many pathogenic bacteria for example staphylococcus aureus , colibacillus and blastomyces albicans 有效成份对多种致病菌如：金黄色葡萄球菌、大肠杆菌、白色念珠菌等均可迅速直接杀灭。
Ii . research on water - soluble constituent we also did some research on the water - soluble physiological active constituent from the tunica of styela clava 山东师范大学硕士学位论文柄海鞘生理活性物质的研究二、水溶性物质的研究我们还进行了柄海鞘鞘囊水溶性生理活性的研究。
Hawthorn extract contains powerful antioxidant flavonoids , including standardized ( 2 % ) vitexin that , along with other active constituents found in hawthorn , are believed to support healthy blood flow and pressure 山楂提取物中含有大量抗氧化剂类黄酮-标准（ 2 % ）起损坏作用的，附带其他活性要素，能维持正常的血流和血压。
Conclusion the method has many advantages of reliablity , stability , low - temperature , high efficiency and non - pollution etc , and is suitable for the extraction and separation of the active constituents from the chinese traditional medicine 结论：本方法具有稳定可靠、低温高效、无污染等优点，适用于中草药有效成分的提取分离。
Berberine , the major active constituent of rhizoma coptidis , has a blood lipid lowering function . this paper reviews the research advance on molecule mechanism , animal experiment and clinical effect of berberine 小檗碱是中药黄连的主要成分,具有降血脂的功能。现对小檗碱降血脂的分子机制、动物实验及临床疗效的研究进展作一综述。
Honokiol , as a major active constituent extracted from the bark of magnolia officianlis , can inhibit tumor growth through cytotoxic activity , inducing differentiation and apoptosis , inhibiting vessles , synthesis of enzyme , dna , rna and ( or ) protein 和厚朴酚作为木兰科植物厚朴的主要活性成分，通过细胞毒作用，抑制新生血管，诱导细胞分化，诱导细胞凋亡，抑制酶的合成以及抑制dna ， rna和（或）蛋白质的合成等机制发挥了抗肿瘤的作用。
