Journal of Hunan Agricultural University(Natural Sciences) 2010 Issue 5 Isolation and preparation compounds from sweet potato stalk and leaf by HSCCC-HPLC

Isolation and preparation compounds from sweet potato stalk and leaf by HSCCC-HPLC
LU Ying;LIAO Hong-mei;TAN-Jun;WU Chao-bi;LIU Zhong-hua

..............page:581-584

Extraction technique in Poria cocos polysaccharides by plant multienzyme SPE-002
GONG Zhi-hua;DENG Yan-li;CHEN Fang;HU Ya-bei;ZHANG Yue;XIAO Wen-jun

..............page:565-568

Effects of coumarins on cold resistance of rice seedlings
CHEN Gui-hua;LI Jing-bo;CAI Hai-lin;BAI Lian-yang

..............page:524-527

Establishment of the cell suspension culture system of Camptotheca acuminata
LIU Fei;PENG Ke-qin;PENG Zhi-hong;XIA Shi-tou;XIAO Lang-tao

..............page:528-530

Foraging-sites and day-roosting selection of Crossoptilon mantchuricum during early breeding period in Huanglong Mountains Nature Reserve, Shaanxi, China
LI Hong-qun;LIAN Zhen-min

..............page:552-555

Comparision and analysis of different geographic populations of Anastatus japonicus
AN Xin-cheng;HU Qiong-bo

..............page:544-546

Effect of calcium on the stem quality of cut herbaceous peony
YU Xiao-nan;LU Guang-pei;CHENG Fang-yun;ZHENG Li-wen

..............page:531-535

Design and implementation of rice variety identification system based on Web
LONG Chen-feng;WANG Jia-yang;TAN Si-qiao

..............page:502-505

Plant DNA extraction for PCR: A simple and environment-friendly approach
ZHOU Qian;LI Lan-zhi;ZHU Hong-jian;GAO Bi-da

..............page:516-518

Determination of aflatoxins by high performance liquid chromatography with post-column photochemical derivatization
ZHANG Chun-yan;ZHOU Xiao-zhi;CHEN Ju-fang;ZHANG Wen-qin

..............page:569-573

Principal component analysis of Agaricus blazei Murrill underthe condition of exogenous addition of Se
WENG Bo-qi;LEI Jin-gui;WANG Yi-xiang;XIAO Shu-xia;TANG Xiang-qiu;JIANG Zhi-he

..............page:536-538

Changing characteristics of chlorophyll SPAD value in different flue-cured tobacco cultivars
XU Zhao-li;YANG Yan-ming;LU Xiu-ping;CUI Jun

..............page:499-501

Identification of CsACS1G gene DNA markers and DNA rapid detection in cucumber
ZHANG Xi-lu;LIU Feng;DAI Xiong-ze;MA Yan-qing;YUAN Zu-hua;LI Xue-feng;CHEN Hui-ming

..............page:512-515

Notes on Microgastrinae in Vietnam
CHEN Dian-zhou;Khuat Dang-long;ZENG Ai-ping;YOU Lan-shao

..............page:550-551

Toxicity measurement of spinosad and phloxine B on oriental fruit fly Bactrocera dorsalis
DU Ying-gang;XIA Hai-bo;CHEN Jia-hua;JI Qing-e

..............page:547-549

Effect of different nitrogen management patterns on grain yield and radiation use efficiency of middle-season indica super hybrid rice
LI Di-qin;TANG Qi-yuan;ZHAI Yu-guang;QIN Jian-quan;ZHANG Yun-bo;YANG Sheng-hai;CHEN Li-jun

..............page:489-494

Classification and recognition of boundary singularities with three variables under (R)*H-equivalence
GUO Rui-zhi;XIE Rui-fang

..............page:598-600

Extraction of volatile oil from Ocimum basilicum L.by supercritical CO2 and GC-MS analysis of the extract
ZHOU Rong;WANG Yan;REN Ji-jun;ZHOU Xiao-mei

..............page:585-588

Landscape design of cardinal airport:Taking the green land of new terminal building at Huanghua International Airport in Changsha for example
TANG Xian-gong;ZHOU Chen;GAN De-xin;LIU Juan

..............page:539-543,封2

Alleviated effects of cadmium stress on rice roots and physiological characteristics with rare earth praseodymium treatment
REN Yan-fang;HE Jun-yu;ZHOU Guo-qiang;CHANG Hui-qing

..............page:519-523

Effect of cutting density on qualities of cutting plant for low branches of ramie
HE Zai-xin;MENG Gui-yuan;SUN Huan-liang;ZHOU Qing-ming;HE Yong

..............page:495-498

Preparation and characterization of florfenicol-polyethyleneglycol 6000 solid dispersions
MA Su-ying;DONG Ruo-yi;SHANG Xiao-jun;YAN Fu-lin

..............page:589-593

Study on extraction of betulin from the white birch and synthesis of betulinic acid
YI Jin-e;WEN Li-xin;YUAN Li-yun;B. Obminska-Mrukowicz;YUAN Hui

..............page:574-580

Differences of limiting factors of soil mutrients between dry cropland and paddy soil in Sangzhi county of Hunan province
YIN Li-chu;LUO Lan-fang;PENG Yu;ZHOU Shu-guang;LUO Jian-xin

..............page:594-597

Phylogentic analysis of typeⅠpolyketide synthase and nonribosomal peptide synthetase genes from Mila Mountain in Tibet plateau
LUO Kun;DU Gui-ping;ZHAO Zhi-xiang;XIE Bing-yan;LI Ding-jun

..............page:506-511

Restriction fragment length polymorphism in MC3R and MC4R genes and their association with carcass traits in chicken
CAO Ding-guo;ZHOU Yan;LEI Qiu-xia;HAN Hai-xia;LI Fu-wei;LU Yan

..............page:556-560

Degradation of florfenicol in chicken feces
LIU Wei;KUANG Guang-wei;CHEN Xiao-jun;XU Zhao-ai;SUN Zhi-liang

..............page:561-564