Modern pharmacological studies have shown that Psidium Guajava L.leaves have a variety of pharmacological effects,such as anti-inflammation,anti-oxidation,anti-tumor,reducing blood lipid,and reducing blood sugar.In re...Modern pharmacological studies have shown that Psidium Guajava L.leaves have a variety of pharmacological effects,such as anti-inflammation,anti-oxidation,anti-tumor,reducing blood lipid,and reducing blood sugar.In recent years,the effect of Psidium Guajava L.leaves on diabetes and its complications has become the focus of research.This paper reviews the pharmacological research trends of effect of Psidium Guajava L.leaves on diabetes and its complications,in order to provide reference for the application and research and development of this plant.展开更多
[ Objective] This study was conducted to determinate the contents of hyperoside and isoquercitrin in the leaves of Psidium guajava Linn. from different areas of Guizhou Province, which would provide data support for p...[ Objective] This study was conducted to determinate the contents of hyperoside and isoquercitrin in the leaves of Psidium guajava Linn. from different areas of Guizhou Province, which would provide data support for production and quality control of P. guajava leaf material. [ Method] The contents of hypereside and isoquercitrin were measured by HPLC under following conditions： Agilent XDB-C18,4.6 mm x 250 ram, 5 ttm, CH3CN-0.1% HCOOH （13： 87） as mobile phase, column temporature at 25 ℃, detection wavelength of 257 mn and flow rate at 1.0 ml/min. [ Result ] The results showed that leaves of P. guajava from dif- ferent producing areas contained variable hypereaide and isoquercitrin contents in the same period, and the differences in quality were obvious between different are- as. [ Conclusion] The method for detecting the contents of hypereside and isoquercitrin in P. guajava leaf materials is simple with reliable accurate results. The P. guajava leaf material produced in Gouting Township, Luedian County has better quality.展开更多
基金Guangdong Foundation for Basic and Applied Basic Research(2022A1515011307)Project Established by Guangdong Provincial Bureau of Traditional Chinese Medicine(20182170)Science and Technology Plan of Zhongshan City,Guangdong Province(2018B1010).
文摘Modern pharmacological studies have shown that Psidium Guajava L.leaves have a variety of pharmacological effects,such as anti-inflammation,anti-oxidation,anti-tumor,reducing blood lipid,and reducing blood sugar.In recent years,the effect of Psidium Guajava L.leaves on diabetes and its complications has become the focus of research.This paper reviews the pharmacological research trends of effect of Psidium Guajava L.leaves on diabetes and its complications,in order to provide reference for the application and research and development of this plant.
基金Supported by Science and Technology Fund of Guizhou Health and Family Planning Commission(gzwjkj2016-1-010)Key Talent Project of Guizhou Province in 2014(2013-QR-008)+1 种基金Traditional Chinese Medicine and Ethnic Minority Medicine Technique Research Subject of Guizhou Administrative Bureau of TCM(QZYY-2015-93)Anshun Project for Construction of Scientific and Technological Innovation Flat(ASKP[2016]7)
文摘[ Objective] This study was conducted to determinate the contents of hyperoside and isoquercitrin in the leaves of Psidium guajava Linn. from different areas of Guizhou Province, which would provide data support for production and quality control of P. guajava leaf material. [ Method] The contents of hypereside and isoquercitrin were measured by HPLC under following conditions： Agilent XDB-C18,4.6 mm x 250 ram, 5 ttm, CH3CN-0.1% HCOOH （13： 87） as mobile phase, column temporature at 25 ℃, detection wavelength of 257 mn and flow rate at 1.0 ml/min. [ Result ] The results showed that leaves of P. guajava from dif- ferent producing areas contained variable hypereaide and isoquercitrin contents in the same period, and the differences in quality were obvious between different are- as. [ Conclusion] The method for detecting the contents of hypereside and isoquercitrin in P. guajava leaf materials is simple with reliable accurate results. The P. guajava leaf material produced in Gouting Township, Luedian County has better quality.
