时珍国医国药
時珍國醫國藥
시진국의국약
LISHIZHEN MEDICINE AND MATERIA MEDICA RESEARCH
2009年
11期
2818-2820
,共3页
范婧娴%刘友平%李旻%李惠勇%张玲
範婧嫻%劉友平%李旻%李惠勇%張玲
범청한%류우평%리민%리혜용%장령
姜酚%干姜%大孔树脂%纯化
薑酚%榦薑%大孔樹脂%純化
강분%간강%대공수지%순화
Gingerols%Zingibers%Macropomus resin%Purification
目的 研究大孔吸附树脂纯化干姜中姜酚类成分的工艺条件及参数.方法 以姜酚类成分的精制度为指标,考察大孔吸附树脂对姜酚的吸附性能和洗脱 参数.结果 最佳工艺条件为树脂类型选用AB-8型;树脂用量是2.25 g·g~(-1)(药材:干树脂);蒸馏水6 BV、40%乙醇5 BV、80% 乙醇4 BV以1 BV·h~(-1)速度依次洗脱,收集80% 乙醇洗脱部位.结论 通过大孔吸附树脂富集与纯化,姜油含姜酚34.3%,精制度为357.7%.该法可以较好地纯化干姜姜酚类成分.
目的 研究大孔吸附樹脂純化榦薑中薑酚類成分的工藝條件及參數.方法 以薑酚類成分的精製度為指標,攷察大孔吸附樹脂對薑酚的吸附性能和洗脫 參數.結果 最佳工藝條件為樹脂類型選用AB-8型;樹脂用量是2.25 g·g~(-1)(藥材:榦樹脂);蒸餾水6 BV、40%乙醇5 BV、80% 乙醇4 BV以1 BV·h~(-1)速度依次洗脫,收集80% 乙醇洗脫部位.結論 通過大孔吸附樹脂富集與純化,薑油含薑酚34.3%,精製度為357.7%.該法可以較好地純化榦薑薑酚類成分.
목적 연구대공흡부수지순화간강중강분류성분적공예조건급삼수.방법 이강분류성분적정제도위지표,고찰대공흡부수지대강분적흡부성능화세탈 삼수.결과 최가공예조건위수지류형선용AB-8형;수지용량시2.25 g·g~(-1)(약재:간수지);증류수6 BV、40%을순5 BV、80% 을순4 BV이1 BV·h~(-1)속도의차세탈,수집80% 을순세탈부위.결론 통과대공흡부수지부집여순화,강유함강분34.3%,정제도위357.7%.해법가이교호지순화간강강분류성분.
Objective To study the technological parameters of purifying gingerols with macroporous resin. Methods With the purity as indexes,the absorption characteristics and elution parameters were studied. Results The best technological parameters is u-sing macroporous resin of AB -8 and was washed with 6BV of distilled water,5BV of 30% ethanol and 4BV of 70% ethanol,successively. Gingerols was enriched in the 80% ethanol elution. Conclusion Enriched an d purified by macroporou resin, the contents of gingers in ginger oil was 34.3% and the purity reached 357. 7%. So the established method is feasible.
