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- Objective:To study on purgative activity of rhubarb extracts by solvent extraction,SFE-CO2 and SFE-CO2 &residue resin purification. 目的:研究大黄溶剂工艺、SFE-CO_2工艺与SFE-CO_2及药渣树脂精制工艺产物的泻下活性。
- Studies on Purgative Activity of Rhubarb Extracts by Different Technologies 大黄不同工艺产物泻下活性比较研究
- Keywords Rhubarb;plant;commercial grands;purgative activity;potency; 大黄;植物;商品等级;泻下;效价强度;
- Keywords Rheum tanguticum;purgative activity;sennidine;anthraquinone;anthraquinone aglycone; 唐古特大黄;泻下作用;番泻苷;蒽醌苷;蒽醌苷元;
- The office has been humming with activity. 办公室一直忙着搞活动。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- Causing evacuation, especially of the bowels; purgative. 排泄的，排除的引起腹泻，尤指肠泻的; 净肠的
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- He was given a purgative before the operation. 他在手术前用了通便药.
- A center of interest or activity. 中心兴趣或活动的中心
- A purgative agent or medicine;a cathartic. 导致腹泻的药剂；泻药
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- An increase, as in movement or business activity. 进步，改进，改善运动或商业活动的进步或兴隆
- A purgative agent or medicine; a cathartic. 导致腹泻的药剂；泻药
- The fruit is eaten locally or used as a purgative. 果在当地食用，或用作泻药。
