백쥐의 사료(飼料)에 석이버섯의 수용성(水溶性) 및 EtOH 추출물(抽出物)을 지(知)하여 지질대사(脂質代謝) 및 cholesterol대사(代謝)에 미치는 영향을 검토(檢討)한 결과(缺課), 다음과 같은 결론(結論)을 얻었다. (1) 간희(肝曦) 및 혈(血) cholesterol 저하작용(低下作用)에 관해서는 수용성(水溶性) 추출물(抽出物)이나 EtOH 추출물(抽出物)이 동시(同時)에 유핵(有劾)하다는 결과(結果)를 얻었다. 그리고 EtOH 추출물(抽出物)이 수용성(水溶性) 추출물(抽出物)보다 약간 높은 경향을 보였다. (2) 이 cholesterol 저하작용(低下作用)에 관여하는 유핵성출(有劾性物)은 물이나 EtOH의 추출(抽出)에 따라서 어느 쪽의 추출액으로도 이행(移行)되는 성질(性質)을 가지고 있다고 추정(推定)된다.
As the previous report, by the administration of Sogi , Gyrophoraesculenta, to rats, cholesterol levels in liver and plasma were lowered. To know the Characteristics of the effective material contained in Iwatake, the aqueous and the alcoholic extracts were prepared, and these extracts were miked in the diet. After the feeding for 6weeks, cholesterols in liver and in plasma were determined. Either the aqueous or the alcoholic extracts administered groups showed a little low value as to these cholesterol levels compared with the value of group without the extract, but these values of alcoholic extract administered group were lower than those of aqueous extract group. From this result, it was assumed that this effective material would be the organic compound with hydrophilic groups.
