In college of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China
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| <1> VN - Ovid Technologies DB - CAB Abstracts UI - 20093073651 AU - Feng ZongShuai AU - Wu Caie AU - Fang ShengZuo AU - Yang WanXia AU - Yang JianTing AU - Li TingTing IN - College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China. MA - 1983ashuai@163.com MA - sxwucaie@163.com TI - Technology optimization of total flavonoids extraction from Cyclocarya paliurus leaves by ultrasonic assistance. SO - Nongye Jixie Xuebao = Transactions of the Chinese Society for Agricultural Machinery. 2009. 40: 2, 130-134. 5 ref. PU - Chinese Society of Agricultural Machinery LP - Beijing CP - China AB - The supersonic assistance extraction processing of total flavonoids from Cyclocarya paliurus leaves was studied. By means of orthogonally rotational combination design with four factors (ratio of solvent to dry Cyclocarya paliurus leaves, extraction time, ultrasonic power and ethanol concentration) as influence factors, the optimal extraction technology was performed. The results indicated that the effect of factors on the extraction was in the order as follows, extraction time, the most important one, then ethanol concentration, ratio of solvent to dry Cyclocarya paliurus leaves, and ultrasonic power as the last one. The optimum conditions were ratio of solvent to dry Cyclocarya paliurus leaves 55 mL/g, extraction time 34 min, ultrasonic power 720 W, and ethanol concentration 60 percent. With the optimized technology, the content of total flavonoids in the final product is 86.63 percent. In conclusion, the technology is relatively stable and reliable, and consistent with the validate experiment result. CC - Non-wood Forest Products [KK540] CC - Other Produce [QQ070] CC - Food Processing (General) [QQ100] MH - extraction MH - flavonoids MH - leaves MH - optimization MH - technology MH - Pterocarya BT - Juglandaceae BT - Juglandales BT - dicotyledons BT - angiosperms BT - Spermatophyta BT - plants BT - eukaryotes LG - Chinese SL - English PT - Journal article SS - 1F SS - CA SS - TR SS - ZD SS - ZS UR - http://www.agro-csam.org/njxb/ IS - 1000-1298 UP - 20090415 YR - 2009 <2> VN - Ovid Technologies DB - CAB Abstracts UI - 20093073639 AU - Zhang XiaoDong AU - Mao HanPing IN - Key Laboratory of Modern Agricultural Equipment and Technology, Ministry of Education & Jiangsu Province, Jiangsu University, Zhenjiang 212013, China. MA - zxd700227@126.com TI - Effect and correction of water stress and lighting factor on rape nitrogen content spectral analysis. SO - Nongye Jixie Xuebao = Transactions of the Chinese Society for Agricultural Machinery. 2009. 40: 2, 164-169. 10 ref. PU - Chinese Society of Agricultural Machinery LP - Beijing CP - China AB - The interaction between rape nitrogen content and water status and influencing factor of lighting in spectrum analysis were developed. In order to avoid the effect of lighting fluctuation, the correction models which based on variation ratio of spectral reflectance were established in each spectral characteristic wavelength of rape nitrogen content and moisture content. The method of principal component analysis (PCA) was used to establish the nitrogen spectral predictive model under different moisture content levels in order to avoid the interaction between rape nitrogen and water status. The combination model was used to predict the nitrogen content of rape. The result showed that the correlation coefficient between the estimated values and the real values is 0.92, the root mean square error is 0.53. The precision of combination model is higher than the previous model which used PCA method and 6 wavelength variables. CC - Field Crops [FF005] CC - Plant Composition [FF040] CC - Agricultural and Forestry Equipment (General) [NN400] CC - Mathematics and Statistics [ZZ100] CC - Techniques and Methodology [ZZ900] MH - chemical composition MH - lightning MH - models MH - moisture content MH - nitrogen content MH - plant composition MH - principal component analysis MH - rape MH - spectral analysis MH - water stress MH - Brassica napus var. oleifera BT - Brassica napus BT - Brassica BT - Brassicaceae BT - Capparidales BT - dicotyledons BT - angiosperms BT - Spermatophyta BT - plants BT - eukaryotes ID - canola ID - Capparales ID - chemical constituents of plants ID - oilseed rape LG - Chinese SL - English PT - Journal article SS - 8A SS - CA SS - CR SS - ZS UR - http://www.agro-csam.org/njxb/ IS - 1000-1298 UP - 20090415 YR - 2009 <3> VN - Ovid Technologies DB - CAB Abstracts UI - 20093073638 AU - Zhang RongBiao AU - Bai Bin AU - Li KeWei AU - Xiang MeiJing IN - School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China. MA - zrb@ujs.edu.cn TI - Fault diagnosis of the greenhouse WSN based on the time series and space series analysis. SO - Nongye Jixie Xuebao = Transactions of the Chinese Society for Agricultural Machinery. 2009. 40: 2, 155-158, 179. 13 ref. PU - Chinese Society of Agricultural Machinery LP - Beijing CP - China AB - Because of the strong time dependence and spatial correlation of the data collected by the greenhouse wireless sensor networks (WSN), according to the basic structure of the greenhouse WSN, the mathematic model of fault diagnosis based on the time series and space series analysis was set up respectively through preprocess sample information of the time series and space series on the basis of analyzing the raw data of WSN. According to this, the working condition of the sensor node was analyzed and the fault diagnosis algorithm of the greenhouse WSN was given. The research result showed that the method of fault diagnosis could find out the anomaly of greenhouse WSN and judge the fault node, thus enhance the reliability of WSN. CC - Plant Production [FF100] CC - Automation and Control [NN050] CC - Farm and Horticultural Structures [NN300] CC - Techniques and Methodology [ZZ900] MH - greenhouses MH - mathematical models MH - radio waves MH - time series ID - glasshouses LG - Chinese SL - English PT - Journal article SS - 8A SS - 7C SS - 0C SS - CA SS - HO SS - ZS UR - http://www.agro-csam.org/njxb/ IS - 1000-1298 UP - 20090415 YR - 2009 <4> VN - Ovid Technologies DB - CAB Abstracts UI - 20093071824 AU - Lu JunJun AU - Wu ZhengHong AU - Ping QiNeng IN - Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China. MA - zhenghongwu66@yahoo.com.cn TI - The effect of polyamidoamine (PAMAM) dendrimers on the solubility and pharmacokinetics of breviscapine. SO - Acta Pharmaceutica Sinica. 2009. 44: 2, 197-202. 13 ref. PU - Acta Pharmaceutica Sinica LP - Beijing CP - China AB - To study the solubilization of breviscapine with polyamidoamine (PAMAM) dendrimers and investigate the effects of PAMAM dendrimers on the pharmacokinetics of breviscapine, the solubilization of breviscapine by PAMAM dendrimers of generations G1, G1.5, G2 and G2.5 at different concentrations were determined and compared under different pH conditions. Twelve rats randomized into 2 groups were orally administered with breviscapine and breviscapine combined with PAMAM. Drug in the plasma was extracted and analysed by HPLC. At pH conditions less than 7.0, the solubilization of breviscapine by PAMAM dendrimers increased as the generation and concentration of PAMAM dendrimers and the pH increased. Its solubilizing mechanism involved an electrostatic interaction between the carboxyl group of breviscapine, and the primary amines and tertiary amines of PAMAM dendrimers. The values of pharmacokinetics parameters Cmax and AUC0-8 h for breviscapine were 119.65+or-9.36 ng ml-1 and 370.09+or-63.08 ng h-1 ml-1, respectively. For breviscapine combined with PAMAM dendrimers, the Cmax and AUC0-8 h values were 518.17+or-17.07 ng ml-1 and 1219.47+or-201.87 ng h-1 ml-1, respectively. There were significant differences in AUC0-8 h between breviscapine and breviscapine combined with PAMAM dendrimers (P<0.01). PAMAM dendrimers can markedly increase the solubility of breviscapine in water and improve the oral bioavailability of breviscapine significantly. CC - Non-food/Non-feed Plant Products [SS200] CC - Animal and in vitro Models for Pharmaceuticals [VV450] MH - amines MH - bioavailability MH - flavonoids MH - pH MH - pharmacokinetics MH - phytochemicals MH - solubility MH - solubilization ID - hydrogen ion concentration ID - potential of hydrogen ID - solubilizing LG - Chinese SL - English PT - Journal article SS - 5C SS - CA SS - HE SS - ZS UR - http://www.cpa.org.cn IS - 0513-4870 UP - 20090415 YR - 2009 <5> VN - Ovid Technologies DB - CAB Abstracts UI - 20093071823 AU - Lin Wei AU - Yao Jing AU - Zhou JianPing IN - China Pharmaceutical University, Nanjing 210009, China. MA - zhoujpcpu@126.com TI - Preparation of self-assemble nobiletin proliposomes and its pharmacokinetics in rats. SO - Acta Pharmaceutica Sinica. 2009. 44: 2, 192-196. 13 ref. PU - Acta Pharmaceutica Sinica LP - Beijing CP - China AB - The pharmacokinetic behaviour of self-assemble nobiletin proliposomes was studied in rats after intra-gavage administration. Nobiletin suspension was used as the control, and self-assemble nobiletin proliposomes were prepared using a new proliposome preparation method. Physicochemical properties, including encapsulation efficiency, particle size and stability of formed liposomes, were investigated. The plasma concentration of nobiletin was determined by HPLC using nimodipine as the internal standard. The encapsulation efficiency of nobiletin liposomes was more than 80%. The liposomes, which had an average particle size of 212.1 nm, were highly stable. Compared to the nobiletin suspension, nobiletin liposomes registered higher absorption rates and longer MRT, and the relative bioavailability was 264.3% in rats. CC - Non-food/Non-feed Plant Products [SS200] CC - Animal and in vitro Models for Pharmaceuticals [VV450] MH - absorption MH - bioavailability MH - encapsulation MH - liposomes MH - particle size MH - pharmacokinetics MH - phytochemicals MH - rats BT - Muridae BT - rodents BT - mammals BT - vertebrates BT - Chordata BT - animals BT - small mammals BT - eukaryotes LG - Chinese SL - English PT - Journal article SS - 5C SS - CA SS - HE SS - ZS UR - http://www.cpa.org.cn IS - 0513-4870 UP - 20090415 YR - 2009 <6> VN - Ovid Technologies DB - CAB Abstracts UI - 20093071772 AU - Yang LiFei AU - Gai JunYi AU - Zhu YueLin AU - Chen Gang AU - Wei GuoPing AU - Wang Cong AU - Liu QianQian IN - National Center for Soybean Improvement, Nanjing Agricultural University, Nanjing 210095, China. MA - ylzhu@njau.edu.cn TI - Construction and characterization of full-length cDNA library and expressed sequence tags analysis in developing seeds of vegetable soybean. SO - Horticulture, Environment and Biotechnology. 2009. 50: 1, 51-56. 26 ref. PU - Korean Society for Horticultural Science LP - Suwon CP - Korea Republic AB - The objectives of this paper were to construct a full-length cDNA library and identify genes encoding high quality proteins in developing seeds of vegetable soybean [Glycine max (L.) Merr.]. The construction of full-length cDNA library was essential for screening and cloning of novel genes. Using vegetable soybean variety 'NN99-10' as an experimental material, a full-length cDNA library from the developing seeds was constructed by switching mechanism at 5'-end of RNA transcript (SMART) approach. Total RNA from different developmental stages of seeds was purified. Double strand cDNA was synthesized by SMART method and the cDNA fragments were ligated to the pBluescript II SK vector. The recombinant plasmids were transformed into E. coli by electroporation and a cDNA library of developing seeds was successfully constructed. By counting the number of colonies, the titer of the primary cDNA library was 7.6x106 cfu.mL-1, and that of the amplified library was 2.4x1012 cfu.mL-1. Electrophoresis gel results indicated that most of the cDNA inserts were ranged from 0.40 to 2.0 kb, with an average size of larger than 800 bp. Randomly picked clones showed that the recombination rate was above 99%. These evidences showed that the cDNA library constructed was a full-length library with high quality, and could be used to screen the genes encoding high quality proteins. A total of 206 randomly selected positive clones were successfully sequenced, and 73% of them contained full-length coding regions. Based on bioinformatics analysis of the sequences, we obtained 192 expressed sequence tags (ESTs) from 206 cDNA positive clones. Eight important genes which might be involved in seed quality were identified, and two of their genes were identified to be related to the allergenicity of seed proteins. The full-length cDNA library constructed in this research has laid the foundation for the further cloning of novel genes and the revealed EST sequences have enriched our knowledge of the function genes of vegetable soybean seeds. CC - Horticultural Crops [FF003] CC - Field Crops [FF005] CC - Plant Breeding and Genetics [FF020] CC - Crop Produce [QQ050] CC - Food Composition and Quality [QQ500] CC - Molecular Biology and Molecular Genetics [ZZ360] MH - bioinformatics MH - complementary DNA MH - DNA libraries MH - expressed sequence tags MH - genes MH - nucleotide sequences MH - plant proteins MH - seed development MH - seed quality MH - seeds MH - soyabeans MH - Glycine (Fabaceae) MH - Glycine max BT - Glycine (Fabaceae) BT - Papilionoideae BT - Fabaceae BT - Fabales BT - dicotyledons BT - angiosperms BT - Spermatophyta BT - plants BT - eukaryotes ID - cDNA ID - soybeans LG - English PT - Journal article SS - 7B SS - 7N SS - 0P SS - 0C SS - 7G SS - CA SS - CR SS - HO SS - PL SS - ZD SS - FT SS - FF SS - ZS UR - http://www.horticulture.or.kr/eng IS - 0253-6498 UP - 20090415 YR - 2009 <7> VN - Ovid Technologies DB - CAB Abstracts UI - 20093071608 AU - Wang CaiPing AU - Li JianMei AU - Kong LingDong IN - State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, China. MA - kongld@nju.edu.cn ED - Eddouks, M. TI - Some potential herbs for hyperuricemia and gout. SO - Handbook of ethnopharmacology. 2008. 199-232. 165 ref. PU - Research Signpost LP - Trivandrum CP - India AB - Gout is a common disease with a worldwide distribution and continues to be a health problem. Uric acid is a key factor related to an increased risk of gout, cardiovascular disorder, nephrolithiasis and diabetes. Presently, it seems to be widely accepted that the control of the key factor is considered to be involved in the prevention and treatment of these diseases. The related drugs include xanthine dehydrogenase and xanthine oxidase inhibitors, urate-lowering, diuretic and uricosuric agents, and renal urate reabsorption inhibitors. However, adverse effects of these drugs limit their therapies. In traditional medicines, some of the herbal extracts have been demonstrated to possess hypouricaemic activities. Investigating botanical plants with greater hypouricaemic effectiveness and safety is gaining more interest. This chapter reviews the hypouricaemic properties of some herbs and their phytochemicals. Some herbs from Asteraceae, Lamiaceae, Brassicaceae, Liliaceae, Moraceae, Umbelliferae and Apiaceae species show significantly hypouricaemic activities. The search for powerful hypouricaemic agents from these promising species may be a promising approach for the prevention and treatment of hyperuricaemia and gout. RN - 69-93-2 CC - Non-food/Non-feed Plant Products [SS200] CC - Non-communicable Human Diseases and Injuries [VV600] CC - Pharmacology [VV730] MH - gout MH - herbal drugs MH - human diseases MH - hyperuricaemia MH - medicinal plants MH - medicinal properties MH - metabolic disorders MH - plant extracts MH - uric acid MH - Apiaceae MH - Asteraceae MH - Brassicaceae MH - Lamiaceae MH - Liliaceae MH - man MH - Moraceae BT - Apiales BT - dicotyledons BT - angiosperms BT - Spermatophyta BT - plants BT - eukaryotes BT - Asterales BT - Capparidales BT - Lamiales BT - Liliales BT - monocotyledons BT - Homo BT - Hominidae BT - Primates BT - mammals BT - vertebrates BT - Chordata BT - animals BT - Urticales ID - Araliales ID - Capparales ID - drug plants ID - herbal medicines ID - hyperuricemia ID - medicinal herbs ID - metabolic diseases ID - officinal plants LG - English PT - Book chapter SS - 1T SS - 5C SS - CA SS - HE SS - ZS IB - 978-81-308-0213-8 UP - 20090415 YR - 2008 <8> VN - Ovid Technologies DB - CAB Abstracts UI - 20093068817 AU - Yin DaQiang AU - Zhu HanKai AU - Hu Ping AU - Zhao QingShun IN - School of the Environment, State Key Laboratory of Pollution Control and Resource Reuse, Nanjing University, 22 Hankou Road, Nanjing 210093, China. MA - qingshun@nicemice.cn TI - Genotoxic effect of 2,4,6-trichlorophenol on |
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