At present,there is little research on the application of Zhuang medicine fumigation lotions in skin diseases,and there is no research on related preparation processes and quality standards.In this paper,the character...At present,there is little research on the application of Zhuang medicine fumigation lotions in skin diseases,and there is no research on related preparation processes and quality standards.In this paper,the characteristics of its formulation and the research progress in skin diseases are reviewed,in order to deepen the understanding of Zhuang medicine fumigation lotions and provide a more detailed theoretical basis for its clinical research,development and application.展开更多
[Objectives]To establish the quality standard of hospital preparation Jiedu Shengxue granules.[Methods]Scleromitrion diffusum and Prunella vulgaris in Jiedu Shengxue granules were qualitatively identified by thin laye...[Objectives]To establish the quality standard of hospital preparation Jiedu Shengxue granules.[Methods]Scleromitrion diffusum and Prunella vulgaris in Jiedu Shengxue granules were qualitatively identified by thin layer chromatography(TLC).A high performance liquid chromatography(HPLC)was established to determine the content of notoginsenoside R1 in the granule.[Results]The traditional Chinese medicinal materials in Jiedu Shengxue granules could be identified by TLC,and the characteristic spots were stable and clear.Notoginsenoside R1 had a good linear relationship in the range of 10.45-104.5μg/mL,with an average recovery of 98.52%and RSD=2.36%.[Conclusions]TLC and HPLC,as the quality control methods of Jiedu Shengxue granules,have high accuracy and good repeatability,which lays a foundation for the quality control of this mixture.展开更多
This paper summarizes the Epidemic Lung Preventive Mixture from three aspects of research status, development trends and prospects, so as to deepen the understanding of Epidemic Lung Preventive Mixture and provide a m...This paper summarizes the Epidemic Lung Preventive Mixture from three aspects of research status, development trends and prospects, so as to deepen the understanding of Epidemic Lung Preventive Mixture and provide a more detailed theoretical basis for its further clinical research and development.展开更多
[Objectives]To establish the extraction process and quality standard method of Zhuang medicine fumigation lotion.[Methods]The orthogonal design method was employed to optimize the water extraction process with the amo...[Objectives]To establish the extraction process and quality standard method of Zhuang medicine fumigation lotion.[Methods]The orthogonal design method was employed to optimize the water extraction process with the amount of water added,decocting time and extraction times as factors,and syringin content and dry extract yield as indexes.The content of syringin was determined by high performance liquid chromatography.[Results]The best water extraction process was:soaking in water for 1 h,decocting twice,added 10 times the amount of water each time,decocting for 1 h.The average content of syringin in 3 batches was 0.98 mg/g,and the average dry extract yield was 26.07%.[Conclusions]The project adopts water extraction method to prepare Zhuang medicine fumigation lotion,which has the characteristics of high efficiency and suitable for large-scale production.The quality control method is reliable,rapid and accurate,and can effectively control the quality of the lotion.展开更多
[Objectives]To determine the content of five kinds of free anthraquinones in raw rhubarb and stewed rhubarb by HPLC,and compare their content difference,so as to reveal the change rule of material basis before and aft...[Objectives]To determine the content of five kinds of free anthraquinones in raw rhubarb and stewed rhubarb by HPLC,and compare their content difference,so as to reveal the change rule of material basis before and after processing of traditional Chinese medicine.[Methods]The content was determined by HPLC with Thermo BDS HYPERSII C18 column(4.6 mm×250 mm,5μm)as chromatographic column and methanol-0.1%phosphoric acid(85∶15)aqueous solution as mobile phase;the detection wavelength was 256 nm,the flow rate was 1.0 mL/min,the column temperature was 30℃,and the injection volume was 10μL.[Results]Aloe-emodin,rhein,emodin,chrysophanol and emodin methyl ether showed a good linear relationship in the linear range of 0.0207-0.414(R2=0.9999),0.1721-3.442(R2=0.9996),0.0203-0.406(R2=0.9999),0.148-2.96(R2=0.9998)and 0.164-3.28(R2=0.9993),respectively;the content of aloe-emodin decreased by about 8.26%,and rhein decreased by about 9.21%;the content of emodin increased by about 16.44%,chrysophanol increased by about 16.12%,and emodin methyl ether increased by about 20.01%,indicating that the processing technology had different effects on the components of rhubarb.[Conclusions]The content of five free anthraquinones in rhubarb was affected to different degrees after processing,and this method could be used as a quality control method for rhubarb and its different processed products.展开更多
[Objectives]To optimize the water extraction process of Chinese Herbal Compound Man Gan Ning and establish a method for its extraction and content determination.[Methods]The L9(34)orthogonal test was carried out,the c...[Objectives]To optimize the water extraction process of Chinese Herbal Compound Man Gan Ning and establish a method for its extraction and content determination.[Methods]The L9(34)orthogonal test was carried out,the comprehensive scores of ginsenoside Rb1 content,notoginsenoside R1 content,tanshinone I content and saikosaponin A content in the compound extract were used as evaluation indicators to explore the effects of water addition,the water addition,decoction time and decoction times on the water extraction process,and verification tests were carried out.[Results]The optimized water extraction process was as follows:adding 9 times of water in the first extraction,and extracting for 90 min;adding 7 times of water in the second extraction,and extracting for 60 min;adding 7 times of water in the third extraction,and extracting for 60 min.[Conclusions]The optimized water extraction process is stable and feasible,and can be used for the extraction of various herbs in Compound Man Gan Ning.It can also provide experimental basis for the formulation development of Compound Man Gan Ning sustained release tablet.展开更多
[Objectives]To establish a method for the determination of emodin in Wudajiangjun liquor,a hospital preparation.[Methods]A high-performance liquid chromatography(HPLC)method for the determination of emodin in Rhizoma ...[Objectives]To establish a method for the determination of emodin in Wudajiangjun liquor,a hospital preparation.[Methods]A high-performance liquid chromatography(HPLC)method for the determination of emodin in Rhizoma Polygontum Cuspidatum in hospital preparation Wudajiangjun liquor was established.Using HPLC method,octadecylsilane chemically bonded silica gel was used as filler for the chromatographic column[Inertsil-C 18 chromatographic column(5μm,4.6 mm×250 mm)].Methanol-0.1%phosphoric acid water(76∶24)was used as mobile phase.The flow rate was 1.0 mL/min,the column temperature was 30℃,the detection wavelength was 254 nm,and the injection volume was 10μL.[Results]The content of emodin in Wudajiangjun liquor was determined by reversed-phase high performance liquid chromatography(RP-HPLC).When the injection volume of emodin was in the range of 5.45-54.5μg/mL,there was a good linear relationship between the injection volume and the peak area.The regression equation is Y=42.952-15.068(r=0.9998),the average recovery rate is 98.23%,and RSD=1.45%.[Conclusions]A method for the determination of emodin in Wudajiangjun liquor by HPLC was established.This method can be used as a quality control method for Wudajiangjun liquor with high accuracy and good repeatability,which lays a foundation for the quality control of the medicinal liquor.展开更多
[Objectives]To establish a TLC and content determination method of Pileostegia tomentellal,with umbelliferone as the indicator component.[Methods]TLC identification was performed by silica gel G thin layer plate with ...[Objectives]To establish a TLC and content determination method of Pileostegia tomentellal,with umbelliferone as the indicator component.[Methods]TLC identification was performed by silica gel G thin layer plate with n-hexane-ethyl acetate(4:3)as the developing agent,and the plate was examined by UV lamp(365 nm).The umbelliferone content was determined by HPLC:Inertsil ODS-3 C 18 column(4.60 mm×250 mm,5μm);mobile phase acetonitrile-0.2%phosphoric acid gradient elution;detection wavelength 320 nm,flow rate 1.0 mL/min,column temperature 30℃,injection volume 10μL.[Results]The chromatogram of P.tomentellal showed the same color spot in the same position as that of reference medicinal material,and the spot was clear with good specificity.Umbelliferone showed a good linear relationship when the injection volume was 2.63-131.27μg/mL(R^(2)=0.9997).The average recovery of umbelliferone in the low,middle and high adding groups of P.tomentellal was 99.57%and the RSD was 2.15%.[Conclusions]The method can effectively identify Yao medicine P.tomentellal and accurately determine the content of umbelliferone in medicinal materials,which will provide a scientific basis for the development and utilization of medicinal resources of Yao medicine P.tomentellal.展开更多
基金Supported by Key R&D Projects of Guangxi Science and Technology Department(GUIKE AB21196057)Science and Technology Plan Project of Liangqing District in 2022(202202)+4 种基金Self Funded Research Project of Guangxi Zhuang Autonomous Region Traditional Chinese Medicine Administration(GXZYZ20210193)"Young Seedling Project"Talent Cultivation Project in Guangxi International Zhuang Medical Hospital(2022001)Construction Project of High-level Key Discipline of Traditional Chinese Medicine(Zhuang Pharmacy)in National Administration of Traditional Chinese MedicineHigh-level Talent Cultivation and Innovation Team Funding Project in Guangxi University of Traditional Chinese Medicine(2022A008)Guangxi Traditional Chinese Medicine Multidisciplinary Cross Innovation Team Project(GZKJ2309).
文摘At present,there is little research on the application of Zhuang medicine fumigation lotions in skin diseases,and there is no research on related preparation processes and quality standards.In this paper,the characteristics of its formulation and the research progress in skin diseases are reviewed,in order to deepen the understanding of Zhuang medicine fumigation lotions and provide a more detailed theoretical basis for its clinical research,development and application.
基金Supported by Guangxi Hospital Preparation Quality Improvement Project of Zhuang and Yao Ethnic Medicines(GZZJ202015)Key Research and Development Plan of Guangxi Department of Science and Technology(GK AB21196057)+3 种基金High-level TCM Key Discipline(Zhuang Pharmacology)Construction Project of State Administration of Traditional Chinese Medicine(GZYYRJH[2022]226)Guangxi TCM Multidisciplinary Innovative Team Project(GZKJ2309)"Qingmiao Engineering"Talent Cultivation Project of Guangxi International Zhuang Medical Hospital(2022001)"High-level Talent Cultivation and Innovation Team"Project of Guangxi University of Chinese Medicine(2022A008).
文摘[Objectives]To establish the quality standard of hospital preparation Jiedu Shengxue granules.[Methods]Scleromitrion diffusum and Prunella vulgaris in Jiedu Shengxue granules were qualitatively identified by thin layer chromatography(TLC).A high performance liquid chromatography(HPLC)was established to determine the content of notoginsenoside R1 in the granule.[Results]The traditional Chinese medicinal materials in Jiedu Shengxue granules could be identified by TLC,and the characteristic spots were stable and clear.Notoginsenoside R1 had a good linear relationship in the range of 10.45-104.5μg/mL,with an average recovery of 98.52%and RSD=2.36%.[Conclusions]TLC and HPLC,as the quality control methods of Jiedu Shengxue granules,have high accuracy and good repeatability,which lays a foundation for the quality control of this mixture.
基金Supported by Key R&D Plan of Guangxi Science and Technology Department(Gui Ke AB21196057)Self-Funded Scientific Research Project of Guangxi Zhuang Autonomous Region Administration of Traditional Chinese Medicine(Contract Number:GXZYA20220154)+3 种基金Qingmiao Talent Cultivation Project of Guangxi International Zhuang Medicine Hospital(2022001)Guangxi Traditional Chinese Medicine Multidisciplinary Innovation Team Project(GZKJ2309)High-level Key Discipline of Traditional Chinese Medicine(Zhuang Pharmacy)Construction Project of the State Administration of Traditional Chinese Medicine(Guo Zhong Yi Yao Ren Jiao Han[2022]No.226)Funding Project of High-level Talent Cultivation and Innovation Team of Guangxi University of Chinese Medicine(2022A008).
文摘This paper summarizes the Epidemic Lung Preventive Mixture from three aspects of research status, development trends and prospects, so as to deepen the understanding of Epidemic Lung Preventive Mixture and provide a more detailed theoretical basis for its further clinical research and development.
基金Supported by Key Research and Development Project of Guangxi Provincial Department of Science and Technology(GK AB21196057)Self-funded Research Project of Administration of Traditional Chinese Medicine of Guangxi Zhuang Autonomous Region(GXZYZ20210193,GXZYA20230157)+4 种基金High-level TCM Key Discipline(Zhuang Medical Science)Construction Project of State Administration of Traditional Chinese Medicine(GZYYRJH[2022]226)Guangxi TCM Interdisciplinary Innovation Team Project(GZKJ2309)"Green Seedling Project"Talent Cultivation Program of Guangxi International Zhuang Medical Hospital(2022001)Science and Technology Plan Project of Liangqing District(202202)"High-level Talent Cultivation Innovation Team"Funding Project of Guangxi University of Chinese Medicine(2022A008).
文摘[Objectives]To establish the extraction process and quality standard method of Zhuang medicine fumigation lotion.[Methods]The orthogonal design method was employed to optimize the water extraction process with the amount of water added,decocting time and extraction times as factors,and syringin content and dry extract yield as indexes.The content of syringin was determined by high performance liquid chromatography.[Results]The best water extraction process was:soaking in water for 1 h,decocting twice,added 10 times the amount of water each time,decocting for 1 h.The average content of syringin in 3 batches was 0.98 mg/g,and the average dry extract yield was 26.07%.[Conclusions]The project adopts water extraction method to prepare Zhuang medicine fumigation lotion,which has the characteristics of high efficiency and suitable for large-scale production.The quality control method is reliable,rapid and accurate,and can effectively control the quality of the lotion.
基金National Natural Science Foundation(81360524,81660701)Youth Fund of Guangxi University of Chinese Medicine(2019QN036)Project for Improving Basic Scientific Research Ability of Young and Middle-aged Teachers in Colleges and Universities of Guangxi(2019KY0341).
文摘[Objectives]To determine the content of five kinds of free anthraquinones in raw rhubarb and stewed rhubarb by HPLC,and compare their content difference,so as to reveal the change rule of material basis before and after processing of traditional Chinese medicine.[Methods]The content was determined by HPLC with Thermo BDS HYPERSII C18 column(4.6 mm×250 mm,5μm)as chromatographic column and methanol-0.1%phosphoric acid(85∶15)aqueous solution as mobile phase;the detection wavelength was 256 nm,the flow rate was 1.0 mL/min,the column temperature was 30℃,and the injection volume was 10μL.[Results]Aloe-emodin,rhein,emodin,chrysophanol and emodin methyl ether showed a good linear relationship in the linear range of 0.0207-0.414(R2=0.9999),0.1721-3.442(R2=0.9996),0.0203-0.406(R2=0.9999),0.148-2.96(R2=0.9998)and 0.164-3.28(R2=0.9993),respectively;the content of aloe-emodin decreased by about 8.26%,and rhein decreased by about 9.21%;the content of emodin increased by about 16.44%,chrysophanol increased by about 16.12%,and emodin methyl ether increased by about 20.01%,indicating that the processing technology had different effects on the components of rhubarb.[Conclusions]The content of five free anthraquinones in rhubarb was affected to different degrees after processing,and this method could be used as a quality control method for rhubarb and its different processed products.
基金Supported by Project of National Natural Science Foundation of China(81360524)Project for Improving Basic Research Ability of Middle Aged and Young Teachers in Colleges and Universities of Guangxi in 2019(2019KY0341)+2 种基金National Traditional Chinese Medicine Characteristic Technology Heritage Talent Training Program(20184828005)Youth Foundation Project of Guangxi University of Chinese Medicine(2019QN036)Program of Scientific Research Third-level Laboratory"Chinese(Zhuang)Medicine Chemical and Quality Analysis Laboratory"of State Administration of Traditional Chinese Medicine(Guo Zhong Yi Yao Fa 2009[21]).
文摘[Objectives]To optimize the water extraction process of Chinese Herbal Compound Man Gan Ning and establish a method for its extraction and content determination.[Methods]The L9(34)orthogonal test was carried out,the comprehensive scores of ginsenoside Rb1 content,notoginsenoside R1 content,tanshinone I content and saikosaponin A content in the compound extract were used as evaluation indicators to explore the effects of water addition,the water addition,decoction time and decoction times on the water extraction process,and verification tests were carried out.[Results]The optimized water extraction process was as follows:adding 9 times of water in the first extraction,and extracting for 90 min;adding 7 times of water in the second extraction,and extracting for 60 min;adding 7 times of water in the third extraction,and extracting for 60 min.[Conclusions]The optimized water extraction process is stable and feasible,and can be used for the extraction of various herbs in Compound Man Gan Ning.It can also provide experimental basis for the formulation development of Compound Man Gan Ning sustained release tablet.
基金Supported by Chinese Medicine and Zhuang and Yao Medicine Hospital Preparation Quality Improvement Project of Guangxi Zhuang Autonomous Region Administration of Traditional Chinese Medicine(GZZJ202013,GZZJ202015)Project of Improving the Scientific Research Basic Ability of Young and Middle-aged Teachers in Guangxi Colleges and Universities in 2019(2019KY0341)+3 种基金Open Project of Guangxi Key Laboratory of Zhuang and Yao Medicine(GXZYKF2020A-08)Scientific Research Project of Guangxi International Zhuang Medicine Hospital in 2020(GZ202001)Youth Foundation Project of Guangxi University of Chinese Medicine in 2019(2019QN036)Zhuang and Yao Medicine Research Laboratory of Guangxi International Zhuang Medicine Hospital.
文摘[Objectives]To establish a method for the determination of emodin in Wudajiangjun liquor,a hospital preparation.[Methods]A high-performance liquid chromatography(HPLC)method for the determination of emodin in Rhizoma Polygontum Cuspidatum in hospital preparation Wudajiangjun liquor was established.Using HPLC method,octadecylsilane chemically bonded silica gel was used as filler for the chromatographic column[Inertsil-C 18 chromatographic column(5μm,4.6 mm×250 mm)].Methanol-0.1%phosphoric acid water(76∶24)was used as mobile phase.The flow rate was 1.0 mL/min,the column temperature was 30℃,the detection wavelength was 254 nm,and the injection volume was 10μL.[Results]The content of emodin in Wudajiangjun liquor was determined by reversed-phase high performance liquid chromatography(RP-HPLC).When the injection volume of emodin was in the range of 5.45-54.5μg/mL,there was a good linear relationship between the injection volume and the peak area.The regression equation is Y=42.952-15.068(r=0.9998),the average recovery rate is 98.23%,and RSD=1.45%.[Conclusions]A method for the determination of emodin in Wudajiangjun liquor by HPLC was established.This method can be used as a quality control method for Wudajiangjun liquor with high accuracy and good repeatability,which lays a foundation for the quality control of the medicinal liquor.
基金Supported by Self-funded Research Project of Administration of Traditional Chinese Medicine of Guangxi Zhuang Autonomous Region(GXZYA20220171)Young and Middle-aged Teachers Research Basic Ability Improvement Project of Colleges and Universities in Guangxi(2022KY0307)+5 种基金General Project of Guangxi University of Chinese Medicine(2022MS038)"Qingmiao Project"Talent Cultivation Program of Guangxi International Zhuang Medical Hospital(2022001)Key Project of Guangxi International Zhuang Medical Hospital(GZ2021010)High-level TCM Key Discipline(Zhuang Medical Science)Construction Project of State Administration of Traditional Chinese Medicine(zyyzdxk-2023165)Key Research and Development Project of Guangxi Provincial Department of Science and Technology(GK AB21196057)High-level Talent Cultivation Innovation Team Funding Project of Guangxi University of Chinese Medicine(2022A008).
文摘[Objectives]To establish a TLC and content determination method of Pileostegia tomentellal,with umbelliferone as the indicator component.[Methods]TLC identification was performed by silica gel G thin layer plate with n-hexane-ethyl acetate(4:3)as the developing agent,and the plate was examined by UV lamp(365 nm).The umbelliferone content was determined by HPLC:Inertsil ODS-3 C 18 column(4.60 mm×250 mm,5μm);mobile phase acetonitrile-0.2%phosphoric acid gradient elution;detection wavelength 320 nm,flow rate 1.0 mL/min,column temperature 30℃,injection volume 10μL.[Results]The chromatogram of P.tomentellal showed the same color spot in the same position as that of reference medicinal material,and the spot was clear with good specificity.Umbelliferone showed a good linear relationship when the injection volume was 2.63-131.27μg/mL(R^(2)=0.9997).The average recovery of umbelliferone in the low,middle and high adding groups of P.tomentellal was 99.57%and the RSD was 2.15%.[Conclusions]The method can effectively identify Yao medicine P.tomentellal and accurately determine the content of umbelliferone in medicinal materials,which will provide a scientific basis for the development and utilization of medicinal resources of Yao medicine P.tomentellal.