RESUMO
It has become a common consensus that resource conservation and intensive recycling for improving resource utilization efficiency is an important way to achieve carbon peak and carbon neutrality(dual carbon). Traditonal Chinese medicine(TCM)resources as national strategic resources are the material basis and fundamental guarantee for the development of TCM industry and health services. However, the rapid growth of China's TCM industry and the continuous expansion and extension of the industrial chain have exposed the low efficiency of TCM resources. Resource waste and environmental pollution caused by the treatment and discharge of TCM waste have emerged as major problems faced by the development of the industry, which has aroused wide concern. Considering the dual carbon goals, this paper expounds the role and potential of TCM resource recycling and circular economy industry development. Taking the typical model of TCM resource recycling as the case of circular economy industry in reducing carbon source and increasing carbon sink, this paper puts forward the suggestions for the TCM circular economy industry serving the double carbon goals. The suggestions mainly include strengthening the policy and strategic leading role of the double carbon goals, building an objective evaluation system of low-carbon emission reduction in the whole industrial chain of TCM resources, building an industrial demonstration park for the recycling of TCM resources, and promoting the establishment of a circular economy system of the whole industrial chain of TCM resources. These measures are expected to guide the green transformation of TCM resource industry from linear economic model to circular economy model, provide support for improving the utilization efficiency and sustainable development of TCM resources, and facilitate the low-carbon and efficient development of TCM resource industry and the achievement of the double carbon goals.
Assuntos
Reutilização de Equipamento , Medicina Tradicional Chinesa , Objetivos , Poluição Ambiental , Desenvolvimento Econômico , Carbono , ChinaRESUMO
This study was aimed to analyze the correlation between commercial specifications of Panacis Quinquefolii Radix and quantitative indexes of sevent kinds of ginsenosides (ginsenosides Rg¹, Re, Rb¹, Rc, Rb2, Rb3, Rd) contained in Panacis Quinquefolii Radix by using high performance liquid chromatography (HPLC), explore the correlation between the characteristics of the traditional Panacis Quinquefolii Radix specifications and modern chemical quantitative indicators, and provide a theoretical basis for the quality grade evaluation of Panacis Quinquefolii Radix. The HPLC fingerprint method was used to analyze 40 batches of Panacis Quinquefolii Radix. A total of 19 peaks were marked, and the similarity was above 0.900 for all samples. On this basis, processing methods, product specifications, contents of 7 components, and the total contents of ginsenoside Rg¹, Re and Rb¹ were used as the original variables for cluster analysis and principal component analysis. The results showed great correlation between the quality of Panacis Quinquefolii Radix and the information on their origins, but the difference was less with the characteristics of traditional commercial specifications, indicating some limitations in the division of commercial specifications of Panacis Quinquefolii Radix. The results revealed the intrinsic relationship between the product specifications, traditional qualitative indexes, and quantitative indexes of chemical components of Panacis Quinquefolii Radix, providing a new idea for the objective comprehensive evaluation of the quality of Panacis Quinquefolii Radix.
Assuntos
Medicamentos de Ervas Chinesas/normas , Panax/química , Raízes de Plantas/química , Cromatografia Líquida de Alta Pressão , Análise por Conglomerados , Ginsenosídeos/análise , Panax/crescimento & desenvolvimento , Compostos Fitoquímicos/análise , Raízes de Plantas/crescimento & desenvolvimentoRESUMO
According to National Census for Water, National Population Census, National Land and Resources Survey, and work experience of experimental measures for national Chinese materia medica resources(CMMR) survey,the national CMMR survey at the county level is the key point of whole survey, that includes organization and management, field survey, sorting data three key links. Organization and management works of national CMMR survey needs to finish four key contents, there are definite goals and tasks, practicable crew, preparation directory, and security assurance. Field survey works of the national CMMR survey needs to finish five key contents, there are preparation works for field survey, the choice of the key survey area (samples), fill in the questionnaire, video data collection, specimen and other physical collection. Sorting data works of the national CMMR survey needs to finish tree key contents, there are data, specimen and census results.
Assuntos
Coleta de Dados , Materia Medica/química , Materia Medica/provisão & distribuição , Medicina Tradicional Chinesa , Química Farmacêutica , ChinaRESUMO
Traditional Chinese medicinal resource survey method is time-consuming, strenuous, and having great human influence, the precision is not high enough. This paper, by using spatial information technology, carries on spatial sampling survey for wild medicinal plants resource for generous species to arrange the quadrat scientifically and estimate the suitable area, reserve precisely of medicinal plants. It not only improves the survey precision, but reduces the workload of field survey and provides scientific basis for survey method of pilot work on the fourth national traditional Chinese medicinal resource census.
Assuntos
Conservação dos Recursos Naturais , Plantas Medicinais , Análise Espacial , Biodiversidade , Ecossistema , HumanosRESUMO
According to the process of the technical specification (TS) design for the fourth national survey of the Chinese materia medica resources (CMMR), we analyzed the assignment and objectives of the national survey and pointed out that the differences about CMMR management around China, the distribution of CMMR and their habitat, the economic and technological level, and even enthusiasm and initiative of the staff, etc. are the most difficult points for TS design. And we adopt the principle of combination of the mandatory and flexibility in TS design. We fixed the key points which would affect the quality of national survey first, then proposed the framework of TS which including 3 parts of organization and 11 parts of technique itself. The framework will serve and lead the TS preparation, which will not only provide an action standard to the national survey but will also have a profound influence to the popularization and application of the survey technology of CMMR. [Key words]
Assuntos
Química Farmacêutica/normas , Conservação dos Recursos Naturais , Medicamentos de Ervas Chinesas/normas , Materia Medica/normas , Química Farmacêutica/legislação & jurisprudência , Química Farmacêutica/métodos , China , Coleta de Dados , Medicamentos de Ervas Chinesas/química , Materia Medica/química , Controle de Qualidade , Recursos HumanosRESUMO
The planning of the fourth national survey on Chinese materia medica resources shall follow the requirement of "carrying out the national survey on Chinese materia medica resources, strengthening the construction of Chinese materia medica resources monitoring and information network" which is according to the document issued by the State Council. Based on the responsibilities of State Administration of Traditional Chinese Medicine which is "organizing the survey, promoting the resource-protection, keeping development and rational utilization", combined with the key problems that need to be solved in current medicinal industry, the related instructions issued by central leadership and the recommendations from NPC delegates, CPPCC members and experts, the planning shall make overall plans and top-level design for the new round of national survey on Chinese materia medica resources.
Assuntos
Coleta de Dados , Medicamentos de Ervas Chinesas/provisão & distribuição , Materia Medica/provisão & distribuição , China , Bases de Dados de Produtos Farmacêuticos , Objetivos , Projetos de Pesquisa , Controle Social FormalRESUMO
The present study focused on the ecological characteristics of medicinal plants Glycyrrhiza uralensis from two typical ecological environments with two different growth patterns respectively. The authors detected the contents of 16 kinds of inorganic elements in 24 licorice samples with two different producing areas (i. e. Gansu and Inner-Mongolia) and growth patterns (i. e., wild species and the cultivated), using the methods of ICP-MS and ICP-AES after microwave-assisted digestion. With the systematic analytic methods, including the analysis of total element distribution, Q-type cluster analysis of the characteristic elements, and the comparison of element and the ratio of two elements among the samples one by one, the authors constructed the inorganic element fingerprint chromatogram of G. uralensis based on the contents of the 16 inorganic elements (K, Ca, Na, Mg, P, Ca, Cr, Mn, Fe, S, Ni, Cu, Zn, Sr, Mo and Sn). Based on the characteristic elements selected by principal component analysis, the result of Q-type cluster analysis showed consistency with the growth pattern of licorice. By comparing the differences of the inorganic elements in different samples, the authors discovered that the combination of elements Mo and Sr not only provides the bases for the growth pattern of licorice, but also can be used as a diagnostic criteria for the division of its producing area. This study also indicated that the content ratios of Na : P and K : Ca can also provide reliable references for the assessment of different production patterns. It gives insight into the differences in the inorganic element of licorice with different producing area and production pattern treatments. In conclusion, the method we founded here turned out to be intuitive, informative, and highly accurate, and can be used to reveal the characteristic of inoganic elements in medicinal plant.
Assuntos
Glycyrrhiza/química , Glycyrrhiza/classificação , China , Espectrometria de Massas , Análise de Componente PrincipalRESUMO
OBJECTIVE: To study the accumulation rules of dry substance and active components in the Radix Aconiti Lateralis Praeparata for providing the basic evidences to collection time. METHODS: The Roots were collected periodically and their fresh weight and dry weight were measured. The contents of total alkaloids and three diester aconitum alkaloids aconitine, hypaconitine and mesaconitine were determined by titration and HPLC respectively. RESULTS: During the stage of root inflation, the content of total alkaloids was at a certain level, while the content of diester aconitum alkaloids were increased gradually. The total amount of alkaloid and diester aconitom alkaloids were increased rapidly from the last third of April to the middle third of June, and then maintained at relative constant levels and were decreased from the first third of July. CONCLUSION: It is more preferable to collect the Radix Aconiti Lateralis Praeparata during the period from the last third of June to first third of July.
Assuntos
Aconitina/análise , Aconitum/química , Aconitum/crescimento & desenvolvimento , Alcaloides/análise , Raízes de Plantas/química , Aconitina/análogos & derivados , Cromatografia Líquida de Alta Pressão , Medicamentos de Ervas Chinesas/química , Raízes de Plantas/crescimento & desenvolvimento , Controle de Qualidade , Estações do AnoRESUMO
In order to facilitate the quality control of Traditional Chinese Medicine (TCM) products containing both Gegen (Pueraria lobata) and Danshen (Salvia miltiorrhiza), a new and simple HPLC method for the simultaneous determination of 10 active components in these products has been developed. The chromatographic separation was carried out on a C(18) column eluted with a mobile phase consisting of 0.1% acetic acid in water and 0.1% acetic acid in acetonitrile with gradient elution. The eluent was monitored by a photodiode array UV detector at a wavelength of 250 nm for Gegen components including puerarin, daidzein 8-C-apiosyl-glucoside, daidzin and daidzein, and at 270 nm for Danshen components including danshensu, protocatechuic aldehyde, salvianolic acid B, cryptotanshinone, tanshinone I and tanshinone IIa. Excellent chromatographic separation was achieved for all studied compounds with good linearity (r(2)> 0.999) over the studied concentration ranges. The developed method has been applied to the simultaneous determination of the 10 studied compounds in commercially available products containing both Gegen and Danshen. The TCM product samples were extracted by sonication with a mixture of methanol:water (80:20) containing 0.5% acetic acid. Extraction recoveries for all studied compounds were in the range of 96.01-106.18%. The intra-day and inter-day variations were less than 7.25 and 5.44%, respectively, for all studied compounds. The developed method has not only proved to be effective in the simultaneous determination of the 10 components, but also provides a convenient quality control approach for TCM products containing both Gegen and Danshen.
Assuntos
Cromatografia Líquida de Alta Pressão/métodos , Medicina Tradicional Chinesa , Pueraria/química , Salvia/química , Padrões de Referência , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Espectrofotometria UltravioletaRESUMO
OBJECTIVE: To analyze the appropriate producing area of Cistanche tubulosa by mean of TCMGIS-I. METHOD: The TCMGIS-I (Suitability evaluation geographic information system of traditional Chinese medicine producing area) was used to analyze the appropriate producing area of C. tubulosa basing on the optimum ecological factors of Sorth Sinkiang municipality which is the traditional producing area of C. tubulosa. RESULT: The suitable producing areas of C. tubulosa include 56 counties with 190952.1 km2 total areas in Sinkiang municipality, Neimongd municipality and Gansu province; Sinkiang municipality, Gansu and Qinghai provinces have the second-suitable producing areas of C. tubulosa, with 46 counties and 41217.37 km2 total areas; Sinkiang municipality, Inner Mongolia municipality, Gansu province and Ningxia municipality have the third-suitable producing areas of C. tubulosa with 56 counties and 421145.2 km2 total areas. CONCLUSION: It is important to analyze the appropriate producing area of C. tubulosa by means of TCMGIS-I. The results are useful for development of C. tubulosa transplanting and cultivation.
Assuntos
Cistanche/crescimento & desenvolvimento , Sistemas de Informação Geográfica , China , GeografiaRESUMO
Sustainable utilization and bio-diversity protection of traditional Chinese medicine (TCM) have been a hotspot of the TCM study at present, in which the choice of appropriate method is one of the primary problems confronted. This paper described the technical system, equipment and image processing of low altitude remote sensing, and analyzed its future application in Chinese herb medicinal sustainable utilization.
Assuntos
Altitude , Conservação dos Recursos Naturais/métodos , Medicamentos de Ervas Chinesas , Medicina Tradicional Chinesa , Robótica/métodos , Processamento de Imagem Assistida por Computador , Robótica/instrumentaçãoRESUMO
OBJECTIVE: To supply the scientific data for the choice of medicinal plants' producing area through analyzing the suitable area for Panax quinquefolium' growth. METHOD: TCMGIS-I (Suitability evaluation geographic information system of traditional Chinese medicine producing area) was developed and used to analyze the suitable producing area of P. quinquefolium Wisconsin state of USA, one of the origin producing area of the geo-authentic crude drugs, was selected as the standard analytical area and some key factors related to plant growth such as average temperature, altitude, soil type, precipitation were chosen to be considered. RESULT: The result showed that the suitable area for P. quinquefolium' growth in China is similar to the present status. It concentrates in the northeast and the north of China, and part of Shanxi province is also suitable but the field area is small. CONCLUSION: The development of P. quinquefolium in China should concentrate in the northeast and the north of China. The TCMGIS-I is valuable to the analysis of suitable producing area and introduction of medicinal plant.
Assuntos
Medicamentos de Ervas Chinesas , Panax/crescimento & desenvolvimento , China , Clima , Estudos de Viabilidade , Solo , WisconsinRESUMO
OBJECTIVE: To analyze the appropriate producing area of Cistanche desertiola. METHOD: The TCMGIS-I (suitability evaluation geographic information system of traditional Chinese medicine producing area) was used to analyze the appropriate producing area of C. desertiola basing on the optimum ecological factors of Aalashan, Inner-Mongolia autonomous region and North Xinjiang au-tonomous region, the traditional producing areas of C. desertiola. RESULT: The results showed that the suitable producing areas of C. desertiola included 159 counties of 5 autonomous regions and provinces, i.e. Xinjiang, Inner Mongolia, Ningxia autonomous regions, and Gansu as well as Qinghai provinces. The total area was 675 354.9 km2 and distributed mainly in Aalashan of Inner Mongolia, eastern part of North Xinjiang, northern part of Gansu and in the middle of Ningxia. CONCLUSION: The suitable producing areas based on TCMGIS-I covered all areas registered in the 3rd national investigation of Chinese traditional medicine resource. And the results were also corresponding to the traditional producing area of C. desertiola recorded in ancient literature and the successful cultivation areas nowadays. It suggested the rationality and reliability of TCMGIS-I.
Assuntos
Cistanche/crescimento & desenvolvimento , Bases de Dados Factuais , Sistemas de Informação Geográfica , Plantas Medicinais/crescimento & desenvolvimento , Cruzamento , China , Clima , Conservação dos Recursos Naturais , Ecossistema , SoloRESUMO
The survey of Chinese medicines resources concerns the development of the traditional Chinese medicine industry. It also directly influences the modernization process of traditional Chinese medicines. Owing to lacking of the scientific data on the Chinese medicines resources, it is a extremely urgent work to carry out survey of main Chinese medicine resources in nationwide. This paper explains the meaning and necessity. And it also investigated the survey object, contents, new technologies and methods.