云南化工
雲南化工
운남화공
YUNNAN CHEMICAL TECHNOLOGY
2014年
6期
23-25
,共3页
辣蓼%总黄酮%匀浆提取法
辣蓼%總黃酮%勻漿提取法
랄료%총황동%균장제취법
Polygonum hydropiper L%Total Flavonoids%Homogenization Method
以辣蓼茎为原料，对匀浆法提取辣蓼茎中总黄酮工艺进行了研究，确定了最优工艺参数：提取1次，提取时间2 min，60％的乙醇溶剂，转速为20000 r／min，料液比为1∶25 g／mL。在最佳条件下，提取并测定了辣蓼茎中总黄酮含量，结果表明，黄酮提取率为4.75％。
以辣蓼莖為原料，對勻漿法提取辣蓼莖中總黃酮工藝進行瞭研究，確定瞭最優工藝參數：提取1次，提取時間2 min，60％的乙醇溶劑，轉速為20000 r／min，料液比為1∶25 g／mL。在最佳條件下，提取併測定瞭辣蓼莖中總黃酮含量，結果錶明，黃酮提取率為4.75％。
이랄료경위원료，대균장법제취랄료경중총황동공예진행료연구，학정료최우공예삼수：제취1차，제취시간2 min，60％적을순용제，전속위20000 r／min，료액비위1∶25 g／mL。재최가조건하，제취병측정료랄료경중총황동함량，결과표명，황동제취솔위4.75％。
The method of High Speed Homogenization of total flavonoids in the Stem of Polygonum hy-dropiper L was studied.The optimum technology parameters were as follows:extraction times was 1 times,ex-traction time was 2 min,ethanol concentration was 60%,rotation speed was 20 000 r/min,and the liquid and solids ratio was 1∶25(g/mL).Under the optimum extraction conditions total flavonoids from the Stem of Polyg-onum hydropiper L was determined.The results showed that total flavonoids extraction rate was 4.75%.
