74851Aroma characterisation of Pu-erh tea using headspace-solid phase microextraction combined with GC/MS and GC-olfactometry

作者： Lv, Hai-Peng; Lin, Zhi; Wang, Li; Tan, Jun-Feng; Guo, Li; Zhong, Qiu-Sheng; SCI

机构： Chinese Acad Agr Sci, Tea Res Inst, Natl Engn Res Ctr Tea Proc, Hangzhou 310008, Zhejiang, Peoples R China; Acad Agr Sci Fujian, Tea Res Inst, Fuan 355000, Fujian, Peoples R China;

来源：FOOD CHEMISTRY

关键词： pu-erh tea aroma characterisation HS-SPME GC-olfactometry

74852Multiresidue analysis of glucocorticoids in milk by LC-MS/MS with low-temperature purification and dispersive solid-phase extraction

作者： Ma, Lili; Fan, Xiaojing; Jia, Li; Wang, Jiaqi; Wang, Suli; Zhao, Liuwei; SCI

机构： Beijing Engn Res Ctr Food Safety Anal, Beijing Ctr Phys & Chem Anal, Beijing, Peoples R China; Hebei North Univ, Food Safety Res Ctr, Coll Sci, Zhangjiakou, Peoples R China; Chinese Acad Agr Sci, Inst Apicultural Res, Beijing, Peoples R China;

来源：JOURNAL OF SEPARATION SCIENCE

关键词： dispersive solid-phase extraction glucocorticoids low-temperature purification milk

74853Development of a multi-residue enantiomeric analysis method for 9 pesticides in soil and water by chiral liquid chromatography/tandem mass spectrometry

作者： Dong, Fengshou; Liu, Xingang; Xu, Jun; Chen, Xiu; Han, Yongtao; Liang, Xuyang; Zheng, Yongquan; SCI

机构： Chinese Acad Agr Sci, Inst Plant Protect, Minist Agr, Key Lab Integrated Pest Management Crops, Beijing 100193, Peoples R China; Chinese Acad Agr Sci, Inst Plant Protect, Minist Agr, Key Lab Integrated Pest Management Crops, Beijing 100193, Peoples R;

来源：JOURNAL OF HAZARDOUS MATERIALS

关键词： chiral pesticides multi-residue enantioselectivity determination soil water

74854Rational reprogramming of fungal polyketide first-ring cyclization

作者： Xu, Yuquan; Zhou, Zhengfu; Su, Shiyou; Molnar, Istvan; Zhou, Tong; Zeng, Jia; Zhan, Jixun; Zhou, Zhengfu; Su, Shiyou; Chen, Ming; Zhang, Wei; Lin, Min; Roberts, Sue A.; Montfort, William R.; Montfort, William R.; Molnar, Istvan; SCI

机构： Univ Arizona, Sch Nat Resources & Environm, Nat Prod Ctr, Tucson, AZ 85706 USA; Utah State Univ, Dept Biol Engn, Logan, UT 84322 USA; Chinese Acad Agr Sci, Biotechnol Res Inst, Beijing 100081, Peoples R China; Univ Arizona, Dept Chem & Biochem, Tucson, AZ 85721 USA; Univ Arizona, Inst Bio5, Tucson, AZ 85721 USA; U;

来源：PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

74855Effects of acute and chronic heat stress on plasma metabolites, hormones and oxidant status in restrictedly fed broiler breeders

作者： Xie, Jingjing; Tang, Li; Lu, Lin; Zhang, Liyang; Luo, Xugang; Tang, Li; Lin, Xi; Liu, Hsiao-Ching; Odle, Jack; SCI

机构： Chinese Acad Agr Sci, Inst Anim Sci, Mineral Nutr Res Div, Beijing 100193, Peoples R China; Sichuan Acad Anim Sci, Inst Anim Nutr, Chengdu, Peoples R China; N Carolina State Univ, Dept Anim Sci, Raleigh, NC 27695 USA;

来源：POULTRY SCIENCE

关键词： broiler breeder heat stress metabolite hormone oxidation

74856Functional verification of a porcine myostatin propeptide mutant

作者： Ma, Dezun; Jiang, Shengwang; Gao, Pengfei; Wang, Qingqing; Xiao, Gaojun; Cui, Wentao; Qian, Lili; Cai, Chunbo; Yang, Jinzeng; SCI

机构： Chinese Acad Agr Sci, Inst Anim Sci, State Key Lab Anim Nutr, Beijing 100193, Peoples R China; China Agr Univ, Coll Biol Sci, Beijing 100193, Peoples R China; Univ Hawaii, Dept Human Nutr Food & Anim Sci, Honolulu, HI 96822 USA;

来源：TRANSGENIC RESEARCH

关键词： Myostatin Propeptide Mutation Muscle mass Transgenic mice

74857Synthesis and in vitro antitumor activity of (1E, 4E)-1-aryl-5-(2-(( quinazolin-4-yl) oxy) phenyl)-1,4-pentadien-3-one derivatives

作者： Luo, Hui; Xie, Pu; Yang, Shengjie; Hong, Da; Luo, Hui; Yang, Shengjie; Xue, Wei; Luo, Hui; Yang, Shengjie; Xue, Wei; SCI

机构： Guizhou Acad Agr Sci, Guizhou Fruit Inst, Guiyang 550006, Peoples R China; Sinphar Tian Li Pharmaceut Co Ltd, R&D Ctr, Hangzhou 311100, Peoples R China; Guizhou Univ, State Key Lab Breeding Base Green Pesticide & Agr, Key Lab Green Pesticide & Agr Bioengn, Minist Educ, Guiyang 550025, Peoples R China; Guizhou Univ, Ctr R&D Fine Chem, Guiyang 550025, Peoples R China;

来源：CHEMISTRY CENTRAL JOURNAL

关键词： Synthesis Asymmetric curcumin analogs Quinazoline derivatives of curcumin Antitumor activity MGC-803 Apoptosis

年份：2017

74858Isolation and Functional Characterization of Bidirectional Promoters in Rice

作者： Wang, Rui; Zhu, Menglin; Yang, Mei; Zhou, Fei; Chen, Hao; Lin, Yongjun; Wang, Rui; Zhu, Menglin; Yang, Mei; Zhou, Fei; Chen, Hao; Lin, Yongjun; Yan, Yan; SCI

机构： Huazhong Agr Univ, Natl Key Lab Crop Genet Improvement, Wuhan, Peoples R China; Huazhong Agr Univ, Natl Ctr Plant Gene Res, Wuhan, Peoples R China; Chinese Acad Trop Agr Sci, Haikou, Hainan, Peoples R China;

来源：FRONTIERS IN PLANT SCIENCE

关键词： rice bidirectional promoter stable transformation GUS assay GFP assay deletion analysis conservation analysis

年份：2016

74859Characterization of the Dynamic Properties of Natural Rubbers Coagulated Using Different Methods

作者： Gao, Tianming; Xie, Ruihong; Li, Puwang; Gui, Hongxing; Huang, Maofang; Gao, Tianming; Chung, Kyungho; Zhang, Linghong; SCI

机构： Chinese Acad Trop Agr Sci, Agr Prod Proc Res Inst, Zhanjiang 524001, Peoples R China; Univ Suwon, Dept Polymer Engn, Hwaseong Si 445743, Gyeonggi Do, South Korea; Chinese Acad Trop Agr Sci, Rubber Res Inst, Danzhou 571737, Peoples R China;

来源：POLYMER-KOREA

关键词： natural rubber crosslink density dynamic properties coagulation method

年份：2016

74860Nitrogen losses from fertilizers applied to maize, wheat and rice in the North China Plain

作者： Cai, GX; Chen, DL; Ding, H; Pacholski, A; Fan, XH; Zhu, ZL; SCI

机构： Chinese Acad Sci, Inst Soil Sci, Nanjing, Peoples R China; Chinese Acad Sci, Inst Soil Sci, Nanjing, Peoples R China; Univ Melbourne, Sch Resource Management Forestry & Amen Hort, Melbourne, Vic 3010, Australia; Fujian Acad Agr Sci, Inst Soil & Fertilizer, Fuzhou 350013, Peoples R China; Tech Univ Carolo Wilhelmina Braunschweig, Inst Geoecol, D-38106 Braunschweig, Germany;

来源：NUTRIENT CYCLING IN AGROECOSYSTEMS

关键词： ammonia volatilization denitrification loss maize N fertilizer N-15 rice wheat

年份：2002