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《Journal of Hebei North University(Natural Science Edition)》 2008-02
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Effect of Active Elements of Clausena duniana Extraction on Amount of Protein and Amino Acid of Echinochloa crusgallis

LU Hai-bo1,2,WAN Shu-qing1(1.College of Resources and Environment,South China Agricultural University,Guangzhou 510642,Guangdong,China;2.College of Agriculture and Forestry,Hebei North University,Zhangjiakou 075000,Hebei,China)  
Objective Purpose In order to study if the fraction 6 of Clausena duniana had an effect on the amount of protein and quantity of amino acid.Method Bioassay of herbicide.Results The results indicated that the fraction 6 had an noticeable effect on the amount of protein and the quantity of amino acid.The results of bioassay reseaved that the amount of protein was 16.17 mg/g when the concentration was 0.5 mg/ml,which decreased 75.91% than the control experiment,and the quantity of amino acid was 1.3976 mg/g at this concentration,which was significant higher in comparison with 0.8717 mg/g.Conclution the results indicated that fraction 6 of Clausena duniana had effects on physiology and biochemistry of Echinochloa crusgalli,and caused the inhibition to it.
【Fund】: 广东省自然科学基金资助项目(990703 010319);; 教育部重点实验室资助课题(药重开04-14)
【CateGory Index】: Q946
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