Note 527 — Chapter XXVIII
Reading edition
Mr. McIvor observes that the leaves of all the chinchona-plants at Ootacamund are exceedingly bitter to the taste, and he suggests that these leaves, which naturally fall off the trees in succession, may be turned to account by being imported to England as a substitute for hops in the manufacture of beer. They would no doubt prove a healthy ingredient in beer, but it remains to be proved whether their bitter would preserve it as well as hops.