YAKHAK HOEJI (약학회지)
- Volume 1 Issue 1
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- Pages.4-6
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- 1948
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- 0377-9556(pISSN)
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- 2383-9457(eISSN)
붉나무열매의 성분연구 제1보 -유기산에 대하여
Abstract
The fruits of Rhus javanica L. distributed widely in Korea were extracted with cold water, the filtered clear liquid was evaporated and from the residue large colorless columns, M.P.about 180.deg., were obtained by recrystallisation from hot water. On being incinerated it left a considerable amount of solid residue consisting of calcium. Its aqueous solution which had a strong acid reaction was acidified with sulfuric acid, the precipitate, CaSO
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