广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2012年
12期
75-76
,共2页
槐花%总黄酮%正交试验
槐花%總黃酮%正交試驗
괴화%총황동%정교시험
Sophora japonica L.%total Favonoids%orthogonal design experiment
以芦丁为标准品计算总黄酮含量,通过正交试验考察不同因素和水平对提取工艺的影响。优选出槐花中总黄酮的最佳提取工艺为：80℃水浴温度,料液比为1∶8,乙醇浓度为60%,回流提取3次,每次1 h。在此条件下,总黄酮提取率为15.03%。该提取工艺合理、简单、可行,可为大生产提供理论依据。
以蘆丁為標準品計算總黃酮含量,通過正交試驗攷察不同因素和水平對提取工藝的影響。優選齣槐花中總黃酮的最佳提取工藝為：80℃水浴溫度,料液比為1∶8,乙醇濃度為60%,迴流提取3次,每次1 h。在此條件下,總黃酮提取率為15.03%。該提取工藝閤理、簡單、可行,可為大生產提供理論依據。
이호정위표준품계산총황동함량,통과정교시험고찰불동인소화수평대제취공예적영향。우선출괴화중총황동적최가제취공예위：80℃수욕온도,료액비위1∶8,을순농도위60%,회류제취3차,매차1 h。재차조건하,총황동제취솔위15.03%。해제취공예합리、간단、가행,가위대생산제공이론의거。
To optimize the extraction technology of the total Favonoids from the Sophora japonica L,the content of Flavonoids was computed with rutin as standard substance,and the influence of different factors and levels on the extract technology were investigated by means of orthogonal experiment.The optimum extraction technology was as follows： with water-bath temperature at 80 ℃,the ratio of liquid to solid material at 8：1 and the concentration of ethanol at 60%,reflux extracting total Favonoids secondary（1 h at each time）.Under this condition,the content of total Flavonoids was 11.03%.The extraction method was appropriate,simple and feasible,and it provided theoretic basis for the production of this product.
