- The bitter purgative principle of senna. It's a glucoside using the properties of a weak acid.
- The bitter, purgative concept of senna. Its a glucoside using properties of a weak acid; -- called additionally cathartic acid, and cathartina.
- A name once fond of a mixture of substances gotten from senna.
- A bitter substance within buckthorn fruits, Rhamnus cathartica.
- Definition for "cathartin"
- The bitter purgative principle of senna. It's a…
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- Variant for "cathartin"