cinchonas उदाहरण वाक्य

उदाहरण वाक्य

1. GETTING THERE : Cinchona is about 20 miles ( 32 kilometers ) from Kingston.
2. Espejo divided his cinchona study into four parts.
3. Alexander von Humboldt cited Ruiz when he published his own treatise on cinchona in 1821.
4. He also conducted research of cinchona extract and rhubarb as possible treatments for cardiac irregularities.
5. Vinson is also credited for being the first scientist to successively cultivate cinchona on R�union.
6. There is an 1849 French etching depicting the harvesting of bark from cinchona trees in Bolivia.
7. It is a stereoisomer of quinine, originally derived from the bark of the cinchona tree.
8. Still, the pamphlet is noteworthy as being the first Italian publication that mentions the cinchona.
9. Quinine is the active cinchona tree.
10. Phase-transfer catalysis of nucleophilic epoxidation is also possible using cinchona-based alkaloid catalysts.