Flavonoids are secondary metabolites in plants and possess extensive pharmacological activities.Flavonoids have remarkable effect in prevent anti-tumor and cancer,but flavonoids can't be synthesized directly in th...Flavonoids are secondary metabolites in plants and possess extensive pharmacological activities.Flavonoids have remarkable effect in prevent anti-tumor and cancer,but flavonoids can't be synthesized directly in the body.According to the different properties and structures of flavonoids in Traditional Chinese medicines,different extraction methods should be selected.Besides,flavonoids have good anti-aging effects.Based on three theories of modern aging,the anti-aging effect of flavonoids was discussed.It is expected to provide a beneficial reference for further development and utilization of natural flavonoid resources.展开更多
Resveratrol is a non-ketone polyphenolic compound containing a stilbene structure.It exists in many common medicinal plants.It has many pharmacological activities such as anti-tumor,antioxidant,antibacterial and cardi...Resveratrol is a non-ketone polyphenolic compound containing a stilbene structure.It exists in many common medicinal plants.It has many pharmacological activities such as anti-tumor,antioxidant,antibacterial and cardiovascular protection.In this paper,the advances in research of pharmacological activities of resveratrol in recent years were reviewed,to provide a reference for its further development and utilization.展开更多
This paper briefly summarizes the works in the processing of strong ground motion data, the factors affecting strong ground motion, the modeling of strong ground motion and the calculating of broad-band response spect...This paper briefly summarizes the works in the processing of strong ground motion data, the factors affecting strong ground motion, the modeling of strong ground motion and the calculating of broad-band response spectrum which have been done recent years by engineering seismologists and seismologists of China. In addition, we think back to the international cooperation in strong ground motion of the recent years and make some expectations for the future.展开更多
基金the Innovation and Entrepreneurship Training Program for College Students of Xiamen Medical College(202112631045).
文摘Flavonoids are secondary metabolites in plants and possess extensive pharmacological activities.Flavonoids have remarkable effect in prevent anti-tumor and cancer,but flavonoids can't be synthesized directly in the body.According to the different properties and structures of flavonoids in Traditional Chinese medicines,different extraction methods should be selected.Besides,flavonoids have good anti-aging effects.Based on three theories of modern aging,the anti-aging effect of flavonoids was discussed.It is expected to provide a beneficial reference for further development and utilization of natural flavonoid resources.
基金National Natural Science Foundation of China(22007043)Research Fund for the Doctoral Program of Higher Education of Linyi University(LYDX2016BS097).
文摘Resveratrol is a non-ketone polyphenolic compound containing a stilbene structure.It exists in many common medicinal plants.It has many pharmacological activities such as anti-tumor,antioxidant,antibacterial and cardiovascular protection.In this paper,the advances in research of pharmacological activities of resveratrol in recent years were reviewed,to provide a reference for its further development and utilization.
基金The program of the National Fundamental Research (2002CB412706).
文摘This paper briefly summarizes the works in the processing of strong ground motion data, the factors affecting strong ground motion, the modeling of strong ground motion and the calculating of broad-band response spectrum which have been done recent years by engineering seismologists and seismologists of China. In addition, we think back to the international cooperation in strong ground motion of the recent years and make some expectations for the future.
