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| 1 | Eleven COVID-19 Outbreaks with Local Transmissions Caused by the Imported SARS-CoV-2 Delta VOC-China,July-August,2021显示文摘Starting from December 2019,Wuhan,China,encountered the first outbreak of coronavirus disease 2019(COVID-19)(1-2).The epidemic was successfully suppressed by strict containment so that the number of infected people was reduced to 0 on April 8,2020(3–4).After that,China experienced roughly 3 dozen outbreaks with local transmission caused by imported severe acute respiratory syndrome coronavirus 2(SARS-CoV-2). | Lei Zhou Kai Nie Hongting Zhao Xiang Zhao Bixiong Ye Ji Wang Cao Chen Hong Wang Jiangli Di Jinsong Li Chao Li Zhixiao Chen Ruiqi Ren Peihua Niu Hui Chen Tao Chen Yali Wang Lili Li Bingxue Han Ruhan A Si Chen Dan Li Dan Li Chunxia Jin Xin Zhang Jiangmei Liu Chunyu Xu Yecheng Yao Yenan Feng Zhili Li Bike Zhang Yang Song Peter Hao Yanping Zhang Hao Li Qun Li George F.Gao Guoqing Shi Wenbo Xu | 2021 | China CDC weekly2021，3，41： | 13 |
| 2 | Present Situation of Eutrophication of Landscape Water Body and Its Prevention and Control Measures显示文摘At present,all kinds of pollutants are discharged into the landscape water body,and the landscape water body is mostly static or slow flow state. This leads to the deepening of water pollution,eutrophication,blackening of water body,and stench and flood disasters occur frequently. This makes the urban landscape water lose its ornamental value,affects the effective operation of ecological function,and will also endanger the health of residents. Reclaimed water is one of the common methods of modern landscape water,but reclaimed water contains a lot of nitrogen and phosphorus,which will make the eutrophication of water body increase,and easily lead to ' algal blooms',water quality deterioration,and loss of landscape function. Therefore,understanding the current situation of landscape water eutrophication and effective prevention and control measures has become one of the water environment problems to be solved. | Qingyu LU Wei XIN Jiangli NIE Yan ZHANG Yi PEI | 2019 | Asian Agricultural Research2019，11，3： | 7 |
| 3 | Review of Factors Influencing Active Components of Lonicera japonica Thunb.显示文摘Lonicera japonica Thunb. is a typical medicinal and edible plant in China. It has antibacterial, anti-oxidant, anti-endotoxin, and anti-inflammatory effects, etc. Its pharmacological action is closely related to its active components. Based on the results of previous studies, this paper summarized the effects of variety, origin, cultivation conditions, pruning, harvesting period and processing methods on the active components of L. japonica , in the hope of providing theoretical guidance for high-yield and high-quality cultivation of L. japonica. | Ya SU Yi PEI Wenjun SUN Yuejun ZHANG Lei ZHAO Changzhong DING Jiangli NIE Baiming WANG | 2019 | Medicinal Plant2019，10，4： | 3 |
| 4 | Content Analysis of Baicalin and Heavy Metals in Scutellaria baicalensis Georgi Cultivated in Jizhou District显示文摘This study aimed to explore an analysis method for baicalin in Scutellaria baicalensis Georgi and make a reference for the analysis of the medicinal value of S. baicalensis cultivated in Jizhou District. The content of baicalin in S. baicalensis cultivated in Jizhou District was determined using high-performance liquid chromatography( HPLC) to judge whether it met the requirements of Chinese Pharmacopoeia; and according to the requirements of the Chinese Pharmacopoeia of 2015 edition,the contents of heavy metals were determined by ICP-MS. The results showed that the contents of baicalin,Cr,Cu,As,Cd and Pb in S. baicalensis planted in Jizhou District were 14. 625 05%,11. 360,12. 830,0. 062 315,0. 025 715 and 0. 176 65 μg/g,respectively. The content of baicalin in S. baicalensis planted in Jizhou District was much higher than the standard( ≥ 9. 0%) of Chinese Pharmacopoeia of 2015 edition,and the contents of heavy metals were also below the limit( ≤20/1000 000) required by Chinese Pharmacopoeia of 2015 edition. | Chenxi WANG Yi PEI Ming YANG Wen XU Huiying JIAO Yaqi QIAO Jiangli NIE Ya SU | 2018 | Asian Agricultural Research2018，10，10： | 2 |
| 5 | Content Determination of Astragaloside Ⅳ in Astragalus from Three Different Regions by HPLC显示文摘[Objectives] The content of astragaloside in Astragalus membranaceus(Fisch.) Bge.var.mongholicus(Bge.) Hisao from three different regions was determined.[Methods] Referring to the method recorded in the Chinese Pharmacopoeia(2015 edition),the content of astragaloside IV in A.membranaceus was determined by HPLC.[Results] There were great differences in the astragaloside IV content of A.membranaceus among different regions.The content of astragaloside IV in A.membranaceus cultivated in Inner Mongolia was highest(0.155%),followed by that(0.143%) in A.membranaceus cultivated in Gansu,and the content of astragaloside IV in A.membranaceus cultivated in Shanxi was lowest(0.080%).The contents of astragaloside IV in A.membranaceus from different regions were all in line with the standard(not less than 0.040%) of Chinese Pharmacopoeia(2015 edition).[Conclusions]The content of astragaloside IV in A.membranaceus cultivated in three different regions met the medicinal standards. | Wei XIN Jiangli NIE Ye HAN Yi PEI Nan YANG Yujie LANG Xi ZHA | 2018 | Medicinal Plant2018，9，6： | 2 |
| 6 | Content Determination about the Pharmacological Constituents of Salvia miltiorrhiza Cultivated in Jizhou District显示文摘[Objectives] To evaluate the quality of Salvia miltiorrhiza cultivated in Jizhou District. [Methods]With Salvia miltiorrhiza cultivated in Jizhou District as test material,HPLC was used to study the content of its pharmacological constituents( tanshinone II A,tanshinone I and danshinolic acid B). [Results] For Salvia miltiorrhiza cultivated in Jizhou District,tanshinone II A content was 0. 014%,tanshinone I content was 0. 4212%,and danshinolic acid B content was 3. 018%,higher than the standard specified in Pharmacopoeia( 2015).[Conclusions]The quality of Salvia miltiorrhiza met the requirements of medication. | Ludi TIAN Xiujie LIU Yi PEI Zanxue WU Wen XU Fang LIU Jiangli NIE Jinfeng MAO | 2017 | Medicinal Plant2017，8，5： | 0 |
| 7 | Pharmacognostical Study on Stems and Leaves of Campsis grandiflora(Thunb.) Schum.显示文摘[Objectives] To provide basis for identification,development and use of Campsis grandiflora( Thunb.) Schum. [Methods]Original plants,traits,microstructures and UV spectra were used for identification. [Results]For the first time,the pharmacognostical characteristics were elaborated about stems and leaves of Campsis grandiflora( Thunb.) Schum. [Conclusions] This study is expected to provide basis for pharmacognostical quality standard of stems and leaves of Campsis grandiflora( Thunb.) Schum. | Zirui WU Jiangli NIE Haifeng WANG Yan DU Jinfeng MAO Yi PEI | 2017 | Medicinal Plant2017，8，5： | 0 |
| 8 | Content Determination of Chlorogenic Acid and Luteoloside in Flos Lonicerae显示文摘The contents of chlorogenic acid and luteoloside in Flos Lonicerae from Binhai New Area and Jinnan District of Tianjin were determined to provide basis for the quality identification of this medicinal material. The content of chlorogenic acid was determined by HPLC. In Flos Lonicerae from Binhai New Area and in Flos Lonicerae harvested at different stages from Jinnan District,the contents of chlorogenic acid were 3. 804%,5. 507%( three green stage),4. 855%( silver flower stage) and 4. 220%( golden flower stage),respectively,and the contents of luteoloside were 5. 53%,12. 405%( three green stage),14. 370%( silver flower stage) and 0. 917%( golden flower stage),respectively. The contents of chlorogenic acid in Flos Lonicerae from Jinnan District were higher than that from Binhai New Area. Among different stages,the content of chlorogenic acid was highest in three green stage,followed by that in silver flower stage. As the flowers bloomed,the content of chlorogenic acid in the medicinal material showed a significant downward trend. In Flos Lonicerae from Jinnan District,the content of luteoloside was highest in silver flower stage and lowest in golden flower stage. | Huan WANG Ya SU Yi PEI Zhenghui LIU Yuejun ZHANG Wenjun SUN Jiangli NIE Chenxi WANG | 2019 | Asian Agricultural Research2019，11，12： | 0 |
| 9 | Study on Tissue Culture and Rapid Propagation of Platycodon grandiflorus显示文摘With seeds as experimental materials,MS was used as the basic medium to combine different species and concentrations of auxin and mitogen for proliferation,elongation and rooting culture. The best combination of medium and the most suitable medium were selected. The results showed that the best formula for the medium was MS + 0. 5 mg/L BA + 0. 5 mg/L IAA + 30 g/L sucrose in the proliferation culture,MS + 0. 25 mg/L BA + 0. 5 mg/L IAA + 30 g/L sucrose in the elongation culture,and MS + 0. 5 mg/L IAA + 20 g/L sucrose in the rooting culture respectively. The experimental results will be applied in the rapid propagation and breeding of high-quality seedlings of Platycodon grandiflorus. | Huiying JIAO Yaqi QIAO Yi PEI Zhichen LIU Yanjun LIU Ya SU Chenxi WANG Jiangli NIE | 2018 | Asian Agricultural Research2018，10，10： | 0 |
| 10 | Responses of Microcystis aeruginosa to Stress of Rabbosia japonica in a Simulated Environment显示文摘Under the premise of simulating the growth environment of algae in natural conditions,the responses of Microcystis aeruginosa to stress of Rabbosia japonica were studied. The results showed that the maximum specific growth rate of M. aeruginosa inhibited by water extract from R. japonica was-0. 083 d-1,and the inhibition effects on the electrical conductivity and pH of M. aeruginosa solution were significant with long duration. When the concentration of water extract from R. japonica was low,the maximum inhibition rate of M. aeruginosa was lower than 20%. When the concentration was 500 or 1 000 mg/L,the inhibition rate was higher than 50% after 144 h. It was proved that the inhibition effect of high concentrations of R. japonica on M. aeruginosa was significant and stable,which can provide reference for the control of water bloom in aquaculture water. | Nan YANG Jiangli NIE Wei XIN Yi PEI Ludi TIAN Wen HU | 2019 | Agricultural Biotechnology2019，8，1： | 0 |
| 11 | Introduction Performance of Aornia melanocarpa in 4 Districts of Tianjin显示文摘[Objectives]To enrich the species resources of Tianjin,Aornia melanocarpa was introduced and cultivated in 4 districts of Tianjin.[Methods]Two consecutive years of observation in 2018-2019 and research on the phenological period,high yield and fruit economic traits in 4 districts of Tianjin were carried out.[Results]The A.melanocarpa of the Linhai Jiayuan Experimental Site in Jinghai District has larger single fruit weight,higher nutrient composition,stronger plant growth,higher yield and storage stability,so this site can be used as a main planting base for large-scale planting of A.melanocarpa;the experimental site of Tianjin Agricultural University East Campus and the experimental site of Cuiping Lake Science Park of Jizhou District have a sour and astringent taste but relatively low yield,need to be processed as by-products in combination with market prices to determine whether to plant;the experimental site of Tianjin Agricultural University West Campus has low yield,small fruit and poor taste,and the planting effect is the worst among the four experimental sites.[Conclusions]From the overall economic traits of fruits,the fruits produced in the experimental site of Jinghai District have sufficient weight,high solid-acid ratio,and relatively high nutrient content,thus this experimental site can be used as large-scale cultivation base for A.melanocarpa. | Chenxi WANG Jingyuan XIE Yi PEI Wen XU Jiangli NIE Ya SU | 2020 | Asian Agricultural Research2020，12，6： | 0 |
| 12 | Review of Research Situation of Lagenaria siceraria(Molina) Standl.显示文摘Lagenaria siceraria( Molina) Standl. Var. hispisa( Thund.) Hara is an annual creeping herb of the family Cucurbitaceae. It has high nutritional value and medicinal value,and it is a high-quality vegetable with low sugar and many kinds of vitamins. This paper introduced the current research situation of L. siceraria( Molina) Standl. from medicinal value,cultivation management technology and processing technology. Besides,it discussed main points of future researches on the basis of existing research,to promote the development of L. siceraria( Molina) Standl. | Ya SU Yi PEI Wei ZHAO Jiangli NIE Baiming WANG | 2018 | Asian Agricultural Research2018，10，12： | 0 |
| 13 | Determination of Chemical Composition of Salvia miltiorrhiza Cultivated in Jizhou显示文摘[Objectives] This study aimed to evaluate the quality of Salvia miltiorrhiza cultivated in Jizhou. [Methods] The contents of chemical ingredients( tanshinone ⅡA,tanshinone Ⅰ and salvianolic acid B) in S. miltiorrhiza were determined by high-performance liquid chromatography( HPLC),and the chemical composition of S. miltiorrhiza planted in Jizhou and purchased from market was compared.[Results]The contents of tanshinone ⅡA,tanshinone I and salvianolic acid B in S. miltiorrhiza planted in Jizhou were 0. 014%,0. 421 2%and 3. 018%,respectively,higher than the standards of the Chinese Pharmacopoeia of the 2015 edition. [Conclusions]The chemical composition of S. miltiorrhiza planted in Jizhou meets the standards of the Chinese Pharmacopoeia of the 2015 edition. | Yaqi QIAO Zanxue WU Yi PEI Ya SU Chenxi WANG Huiying JIAO Jiangli NIE | 2018 | Medicinal Plant2018，9，5： | 0 |
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